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| Product | Description | |
|---|---|---|
| PTIO (=2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl) [Stable free radical reagent for the simultaneous determination of NO and NO2 in the atmosphere] | PTIO (=2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl) [Stable free radical reagent for the simultaneous determination of NO and NO2 in the atmosphere]. Group: Organic radicalsbattery materials electronic materials. Alternative Names: 4,5-Dihydro-4,4,5,5-tetramethyl-2-phenyl-1H-imidazol-1-yloxy-1-oxide. CAS No. 18390-00-6. Molecular formula: 233.29. Mole weight: C13H17N2O2. CC1 (C ([N+] (=C (N1[O])C2=CC=CC=C2)[O-]) (C)C)C. InChI=1S/C13H17N2O2/c1-12 (2)13 (3, 4)15 (17)11 (14 (12)16)10-8-6-5-7-9-10/h5-9H, 1-4H3. DYUUGILMVYJEHY-UHFFFAOYSA-N. >98.0%(T). |  |
| 1,?1-?Dichloro-?1-?fluoroethane | 1,?1-?Dichloro-?1-?fluoroethane is a chlorofluorocarbon affecting ozone levels and the stability of the atmosphere. It is a refrigerant used in cooling systems. Group: Biochemicals. Grades: Highly Purified. CAS No. 1717-00-6. Pack Sizes: 500mg, 2.5g. Molecular Formula: C2H3Cl2F, Molecular Weight: 116.95. US Biological Life Sciences. |  Worldwide |
| 1,2-Benzo-9-thiafluorene | 1,2-Benzo-9-thiafluorene is a polycyclic aromatic hydrocarbon pollutant found in urban atmosphere. Group: Biochemicals. Grades: Highly Purified. CAS No. 239-35-0. Pack Sizes: 5mg, 10mg. Molecular Formula: C16H10S, Molecular Weight: 234.32. US Biological Life Sciences. | Worldwide |
| 1,2-Hexanediol | 1,2-Hexanediol. CAS No. 6920-22-5. Pack Sizes: 1 kg. Product ID: CDC10-0525. Molecular formula: C6H14O2. Category: Cosmetic Chemical Solvents. Product Keywords: Cosmetic Ingredients; Cosmetic Chemical Solvents; 1,2-Hexanediol; CDC10-0525; 6920-22-5; C6H14O2; 230-029-6; 6920-22-5. Purity: 0.99. Color: Clear colorless to light yellow. EC Number: 230-029-6. Physical State: Liquid. Solubility: Chloroform (Slightly), Methanol (Slightly). Storage: Inert atmosphere,Room Temperature. Boiling Point: 223-224 °C (lit.). Melting Point: 45°C. Density: 0.951 g/mL at 25 °C (lit.). |  |
| 1,3-Bis(dicyclohexylphosphino)propane bis(tetrafluoroborate) | Ligand for palladium-catalyzed carbonylation of aryl tosylates and mesylates. Ligand for palladium-catalyzed aminocarbonylation of aryl chlorides at atmospheric pressure. Group: Organic phosphine compounds. Alternative Names: SY059050; 1,3-Bis(dicyclohexylphosphino)propane bis(tetrafluoroborate), 97%; 1002345-50-7; Propane-1,3-diylbis(dicyclohexylphosphonium) tetrafluoroborate; 1,3-Bis(dicyclohexylphosphonium)propane bis(tetrafluoroborate); 1,3-Bis(dicyclohexylphosphino)propane bis(tetrafluoro borate); CS-W020740; J-000068. CAS No. 1002345-50-7. Molecular formula: C27H52B2F8P2. Mole weight: 612.268g/mol. IUPACName: dicyclohexyl (3-dicyclohexylphosphaniumylpropyl) phosphanium; ditetrafluoroborate. Canonical SMILES: [B-] (F) (F) (F)F. [B-] (F) (F) (F)F. C1CCC (CC1)[PH+] (CCC[PH+] (C2CCCCC2)C3CCCCC3)C4CCCCC4. Catalog: ACM1002345507. |  |
| 1-Chloroacenaphthene | 1-Chloroacenaphthene is a chlorinated derivative of acenaphthene, a polycyclic hydrocarbon that has potential to act as polyploidizing agents in plants. 1-Chloroacenaphthene is a polyaromatic hydrocarbon that is released into the atmosphere by means of incomplete combustion processes (e.g. diesel exhaust). Group: Biochemicals. Grades: Highly Purified. CAS No. 40745-49-1. Pack Sizes: 25mg, 250mg. Molecular Formula: C12H9Cl. US Biological Life Sciences. | Worldwide |
| 2,5-Dimethylpyrazine | 2,5-Dimethylpyrazine. CAS No. 123-32-0. Pack Sizes: 100, 500 g in glass bottle. Product ID: CDC10-0167. Molecular formula: C6H8N2. Category: Flavoring Chemical Agents. Product Keywords: Cosmetic Ingredients; Flavoring Chemical Agents; 2,5-Dimethylpyrazine; CDC10-0167; 123-32-0; C6H8N2; 204-618-3; MFCD00006147; 123-32-0. Grade: Fragrance grade. Purity: ≥98%, FG. Color: Clear colorless to pale yellow. EC Number: 204-618-3. Physical State: Liquid. Solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly). Quality Level: 400. Storage: Inert atmosphere,Room Temperature. Application: flavors and fragrances. Boiling Point: 155 °C (lit.). Melting Point: 15°C. Density: 0.99 g/mL at 25 °C (lit.). Product Description: 2,5-Dimethylpyrazine is a pyrazine compound that is mainly formed in food products such as cooked rice or roasted peanuts due to the Maillard reaction between sugars and proteins during cooking or roasting process. | |
| 2-Chloroanthracene | 2-Chloroanthracene is a chlorinated anthracene with mutagenicity that is usually formed following water disinfection with chlorine. It is also part of a class of halogenated pollutants observed in the urban atmosphere. Group: Biochemicals. Grades: Highly Purified. CAS No. 17135-78-3. Pack Sizes: 1g, 5g. Molecular Formula: C14H9Cl. US Biological Life Sciences. | Worldwide |
| 2-N-HEPTYLCYCLOPENTANONE | 2-N-HEPTYLCYCLOPENTANONE. Synonyms: NSC 78468;2-N-HEPTYLCYCLOPENTANONE. CAS No. 137-03-1. Pack Sizes: 1 g, 10 g, 100g. Product ID: CDC10-0211. Molecular formula: C12H22O. Category: Fragrance Agents. Product Keywords: Cosmetic Ingredients; Fragrance Agents; 2-N-HEPTYLCYCLOPENTANONE; CDC10-0211; 137-03-1; C12H22O; NSC 78468; 2-N-HEPTYLCYCLOPENTANONE; 205-273-1; MFCD00019315; 137-03-1. Purity: 0.99. EC Number: 205-273-1. Storage: Inert atmosphere,Room Temperature. Boiling Point: 264 °C. Density: 0.89 g/cm3. | |
| 2-Pentylfuran | 2-Pentylfuran is the compound isolated from steam volatile oils obtained from potatoes at atmospheric pressure [1]. Uses: Scientific research. Group: Natural products. CAS No. 3777-69-3. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg. Product ID: HY-N7398. |  |
| (2R,3R)-2-Methylbutane-1,2,3,4-tetraol | (2R,3R)-2-Methylbutane-1,2,3,4-tetraol is a photooxidation product of isoprene and a contributor to atmospheric aerosols. Group: Biochemicals. Grades: Highly Purified. CAS No. 310887-92-4. Pack Sizes: 1mg, 10mg. Molecular Formula: C5H12O4. US Biological Life Sciences. | Worldwide |
| 3,6-Dioxa-8-mercaptooctan-1-ol (Thiol-PEG3-OH. 2-[2- (2-Mercaptoethoxy) ethoxy]ethanol) | Atmosphere: Inert gas. Group: Biochemicals. Alternative Names: Thiol-PEG3-OH2-[2- (2-Mercaptoethoxy) ethoxy]ethanol. Grades: Highly Purified. CAS No. 56282-36-1. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 3,7-Dimethyl-7-hydroxyoctanal | 3,7-Dimethyl-7-hydroxyoctanal. Synonyms: 1-Octanal, 3, 7-dimethyl-7-hydroxy-; 3, 7-dimethyl-7-hydroxy-1-octana; 7-Hydroxy-3, 7-dimethyloctan-1-al; 7-hydroxy-3, 7-dimethyl-octana; LAURINE; HYDROXYCITRONELLAL(AS); OCTANAL, 7-HYDROXY-3,7-DIMETHYL;FEMA 2583. CAS No. 107-75-5. Pack Sizes: 1 kg. Product ID: CDF4-0070. Molecular formula: C10H20O2. Category: Flavor Enhancers. Product Keywords: Food Ingredients; Flavor Enhancers; 3,7-Dimethyl-7-hydroxyoctanal; CDF4-0070; 107-75-5; C10H20O2; 203-518-7; 107-75-5. Purity: 0.99. Color: Clear colorless. EC Number: 203-518-7. Physical State: Liquid. Solubility: Benzene (Slightly), Chloroform (Slightly), Methanol (Slightly). Storage: Inert atmosphere,Store in freezer, under -20°C. Boiling Point: 257 °C(lit.). Melting Point: 22-23 °C. | |
| 3-Carboxyheptanedioic Acid | 3-Carboxyheptanedioic Acid is a substance recognized as air pollutant of carbonaceous atmospheric aerosols. Group: Biochemicals. Grades: Highly Purified. CAS No. 37140-30-0. Pack Sizes: 25mg, 50mg. Molecular Formula: C8H12O6, Molecular Weight: 204.18. US Biological Life Sciences. | Worldwide |
| 3-Nitrofluorene | 3-Nitrofluorene is a nitrated polycyclic aromatic hydrocarbon (PAH). 3-Nitrofluorene is one of the pollutants produced when PAH in the atmosphere react with OH- radicals and gaseous NO3- in the presence of NOx. Group: Biochemicals. Alternative Names: 3-Nitro-9H-fluorene; NSC 3016. Grades: Highly Purified. CAS No. 5397-37-5. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 4-Mercaptophenylbutyric Acid (4-(4-Mercaptophenyl)butyric Acid) | Atmosphere: Group: Biochemicals. Alternative Names: 4-(4-Mercaptophenyl)butyric Acid. Grades: Highly Purified. CAS No. 359436-81-0. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid | 5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid. Synonyms: HMBS, Sulisobenzone. CAS No. 4065-45-6. Pack Sizes: 25 kg Cardboard Drum. Product ID: CDC10-0244. Molecular formula: C14H12O6S. Category: Buffering Agents. Product Keywords: Cosmetic Ingredients; Buffering Agents; 5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid; CDC10-0244; 4065-45-6; C14H12O6S; HMBS, Sulisobenzone; 223-772-2; MFCD00024962; 4065-45-6. Purity: ≥97.0% (HPLC). Color: White to light yellow. EC Number: 223-772-2. Physical State: Powder. Solubility: DMSO (Slightly), Methanol (Slightly). Storage: Inert atmosphere,Room Temperature. Boiling Point: N/A. Melting Point: 170 °C. Density: 1.4574 (rough estimate). | |
| 5-Methyl-2-phenyl-2-hexenal | 5-Methyl-2-phenyl-2-hexenal. Synonyms: cocoa hexenal. CAS No. 21834-92-4. Product ID: CDC10-0178. Molecular formula: (CH3)2CHCH2CH=C(C6H5)CHO. Category: Flavoring Chemical Agents. Product Keywords: Cosmetic Ingredients; Flavoring Chemical Agents; 5-Methyl-2-phenyl-2-hexenal; CDC10-0178; 21834-92-4; (CH3)2CHCH2CH=C(C6H5)CHO; cocoa hexenal; 244-602-3; MFCD00036615; 21834-92-4. Grade: Fragrance grade. Purity: ≥96%. EC Number: 244-602-3. Quality Level: 400. Storage: Inert atmosphere,Store in freezer, under -20°C. Application: flavors and fragrances. Boiling Point: 97-99°C 0,7mm. Melting Point: N/A. Density: -. | |
| 8-Aminoguanine (2,8-Diamino-1,9-dihydro-purin-6-one. 2,8-Diaminohypoxanthine) | Atmosphere: Group: Biochemicals. Alternative Names: 2,8-Diamino-1,9-dihydro-purin-6-one2,8-Diaminohypoxanthine. Grades: Highly Purified. CAS No. 28128-41-8. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| 8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt | 8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt. Synonyms: HPTS, Pyranine, Solvent Green 7, Trisodium 8-hydroxypyrene-1,3,6-trisulfonate. CAS No. 6358-69-6. Pack Sizes: 1 g in poly tube. Product ID: CDC10-0132. Molecular formula: C16H7Na3O10S3. Category: Cosmetic Color Additives. Product Keywords: Cosmetic Ingredients; Cosmetic Color Additives; 8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt; CDC10-0132; 6358-69-6; C16H7Na3O10S3; HPTS, Pyranine, Solvent Green 7, Trisodium 8-hydroxypyrene-1,3,6-trisulfonate; 228-783-6; MFCD00037575; 6358-69-6. Purity: ≥96%. Color: Yellow. EC Number: 228-783-6. Physical State: Powder. Solubility: methanol: 0.1 g/mL, clear. Quality Level: 200. Storage: Keep in dark place,Inert atmosphere,Room temperature. Melting Point: >300 °C (lit.). Density: 2.15 g/mL. | |
| 9-Chlorofluorene | 9-Chlorofluorene is a monochlorinated fluorene with therapeutic effects on fungal diseases of tomato. 9-Chlorofluorene is part of a class of halogenated pollutants observed in the urban atmosphere. Group: Biochemicals. Alternative Names: 9-Chloro-9H-fluorene; NSC 59976. Grades: Highly Purified. CAS No. 6630-65-5. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 9-cis Retinal (9-cis-Retinaldehyde, 9-cis-Vitamin A aldehyde, Isoretinene a) | Atmosphere: Group: Biochemicals. Alternative Names: 9-cis-Retinaldehyde, 9-cis-Vitamin A aldehyde, Isoretinene a. Grades: Highly Purified. CAS No. 514-85-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Acenaphthylene | Polycyclic aromatic hydrocarbons as carcinogenic agents. Uses: Used in insecticides and fungicides and in the manufacture of dyes and plastics; present in crude oil and coal tar; produced during combustion (including natural fires), petroleum refining, and coal tar distillation; has been detected in the atmosphere of a lumber creosote impregnation plant, at the coal preparation area of a solvent refined coal pilot plant, in an aluminum plant, and in smokehouses; used as an intermediate for resins. Synonyms: acenaphthylene. Grades: 95 %. CAS No. 208-96-8. Molecular formula: C12H8. Mole weight: 152.19. |  |
| Acid Red 18 | Acid Red 18. Synonyms: New Coccine, Acid Red 18, Ponceau 4 R. CAS No. 2611-82-7. Pack Sizes: Bottomless glass bottle. Contents are inside inserted fused cone. Product ID: CDC10-0146. Molecular formula: C20H11N2O10S3Na3. Category: Cosmetic Color Additives. Product Keywords: Cosmetic Ingredients; Cosmetic Color Additives; Acid Red 18; CDC10-0146; 2611-82-7; C20H11N2O10S3Na3; New Coccine, Acid Red 18, Ponceau 4 R; 220-036-2; MFCD00004084; 2611-82-7. Purity: ≥98.0% (HPLC). Color: Bordeaux to brown. EC Number: 220-036-2. Physical State: Powder. Solubility: DMSO (Slightly, Heated, Sonicated), Methanol (Slightly, Heated), Water (Slightly. Quality Level: 100. Storage: Inert atmosphere,Room Temperature. Application: Ponceau 4R was used in the determination of contents of several additives in different non-alcoholic beverages using HPLC. It was used in understanding the genotoxicity of colorants. It was also used in preparing a falsified drink in the analysis of methanol-ethanol mixture using biosensors amperometric system. Melting Point: >300°C. Product Description: Ponceau 4R is a synthetic red azo dye and is used as a food colorant. It is used in range of alcoholic and non-alcoholic beverages, food stuffs, preserved fruits etc. It exists as trisodium-2-hydroxy-1-(4-sulfonato-1-naphthylazo)-6,8-naphthalenedisulfonate. | |
| all-trans Retinol (Vitamin A) | Atmosphere: Group: Biochemicals. Alternative Names: Vitamin A. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| Allyl cyclohexylpropionate | Allyl cyclohexylpropionate. Synonyms: 3-allyl-cyclohexanopropionate;3-Allylcyclohexyl propionate;3-allylcyclohexylpropionate;Allyl 3-cyclohexylpropanoate;allyl cyclohexylpropanoate;Allyl hexahydrophenylpropionate; Allylcyclohxylpropionate; allylhexahydrophenylpropionate. CAS No. 2705-87-5. Pack Sizes: 1 kg. Product ID: CDF4-0068. Molecular formula: C12H20O2. Category: Flavor Enhancers. Product Keywords: Food Ingredients; Flavor Enhancers; Allyl cyclohexylpropionate; CDF4-0068; 2705-87-5; C12H20O2; 220-292-5; 2705-87-5. Purity: 0.99. Color: Colorless to Almost colorless. EC Number: 220-292-5. Physical State: Neat. Solubility: almost transparency in Methanol. Storage: Inert atmosphere,Room Temperature. Boiling Point: 91 °C1 mm Hg(lit.). Density: 0.948 g/mL at 25 °C(lit.). | |
| a-Methyl-L-tryptophan | Atmosphere: Group: Biochemicals. Alternative Names: (-)-a--Methyltryptophan; a-Methyl-(S)-tryptophan; L-a-Methyltryptophan. Grades: Highly Purified. CAS No. 16709-25-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| AMIKACIN SULFATE | Amikacin disulfate is an aminoglycoside sulfate salt obtained by combining amikacin with two molar equivalents of sulfuric acid. It has a role as an antibacterial drug, an antimicrobial agent and a nephrotoxin. It contains an amikacin(4+). CAS No. 39831-55-5. Product ID: PAP-0040. Molecular formula: C22H45N5O17S. Category: Antibacterial, anti-inflammatory and antiviral. Product Keywords: Antibacterial, Anti-inflammatory and Antiviral Series; AMIKACIN SULFATE; PAP-0040; Antibacterial, anti-inflammatory and antiviral; C22H45N5O17S; 39831-55-5. Standard: EP/ USP/ CP. Color: white to off-white. EC Number: 254-648-6. Physical State: solid. Solubility: H2O: soluble50mg/mL. Storage: Inert atmosphere,2-8°C. Applications: Amikacin sulfate is a semi-synthetic aminoglycoside antibiotic, the antibacterial spectrum is similar to gentamicin, and it is effective against Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli and Proteus. Product Description: Amikacin sulfate is a semi-synthetic aminoglycoside antibiotic, the antibacterial spectrum is similar to gentamicin, and it is effective against Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli and Proteus. | |
| Aminomethanephosphonic Acid | Atmosphere: Group: Biochemicals. Alternative Names: P- (Aminomethyl) phosphonic Acid; AMPA; AMPA; Aminomethanephosphonic Acid; Amino methyl enephosphonic Acid; NSC 30076; Nalco 3919; Phosphaglycine. Grades: Highly Purified. CAS No. 1066-51-9. Pack Sizes: 100mg, 250mg, 500mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Arbutin | Arbutin. Synonyms: Hydroquinone-Beta-D-glucopyranoside. CAS No. 497-76-7. Product ID: CDC10-0032. Molecular formula: C12H16O7. Category: Antioxidant Cosmetic Chemicals. Product Keywords: Cosmetic Ingredients; Antioxidant Cosmetic Chemicals; Arbutin; CDC10-0032; 497-76-7; C12H16O7; Hydroquinone-Beta-D-glucopyranoside; 207-850-3; MFCD00016915; 497-76-7. Purity: ≥98%. Color: White. EC Number: 207-850-3. Physical State: Powder. Solubility: H2O: 50 mg/mL hot, clear. Quality Level: 200. Storage: Inert atmosphere,Room Temperature. Application: Arbutin, a glycosylated hydroquinone, is used in studies on melanin biosynthesis and as an inhibitor to identify, differentiate and characterize tyrosinase(s). Boiling Point: 375.31°C (rough estimate). Melting Point: 195 °C. Product Description: Arbutin is a derivative of hydroquinone used in skin-whitening ingredients. It is reported to inhibit the activity of tyrosinase, which is a key enzyme for melanin biosynthesis. This acts to effectively prevent the anomalous increase of melanin which is blamed for age or sun spots and freckles. | |
| β-Alanine | Acrylonitrile reacts with ammonia in diphenylamine and tert-butanol solution to form β-aminopropanitrile, which is obtained by alkaline hydrolysis. Synonyms: BETA-ALA;BETA-ALANINE;BETA-AMINO-PROPIONIC ACID;H-GLY(C*CH2)-OH;H-BETA-ALA-OH;FEMA 3252;RARECHEM EM WB 0001;NH2-(CH2)2-COOH. CAS No. 107-95-9. Product ID: PAP-0033. Molecular formula: C3H7NO2. Category: Amino acid. Product Keywords: Amino Acid Series; β-Alanine; PAP-0033; Amino acid; C3H7NO2; 107-95-9. Appearance: Crystalline Powder. Chemical Name: β-Alanine. Grade: Pharmaceutical Grade. Solubility: Practically insoluble in methanol, ethanol, ether, benzene. Soluble in acids and alkalies. Storage: Keep in dark place,Inert atmosphere,Room temperature. Applications: This product is mainly used for the synthesis of medicine and feed additives calcium pantothenate raw materials, can also be used for electroplating corrosion inhibitors, as biological reagents and organic synthesis intermediates. Used as food, health additives. Boiling Point: 244.01°C (rough estimate). Melting Point: 235 °C (dec.) (lit.). Density: 1,543g/cm. Product Description: Acrylonitrile reacts with ammonia in diphenylamine and tert-butanol solution to form β-aminopropanitrile, which is obtained by alkaline hydrolysis. | |
| Bis (triisopropylcyclopentadienyl)barium tetrahydrofuran adduct | Bis (triisopropylcyclopentadienyl)barium tetrahydrofuran adduct. Uses: Cyclopentadienyl compounds of barium are very commonly used ald/cvd precursors for depositing barium containing thin films; example batio3; bazro3 films. cyclopentadienyl groups form weaker bonds with barium, but have stronger bonds within the ligand thus preventing carbon contamination of the films. cyclopentadienyl precursors of barium sublime under reduced pressures, with tetrahydrofuran adducts showing volatility also under atmospheric pressure. the tetrahydrofuran adducts loose the coordinated thf when evaporated. complexes with bulky cyclopentadienyl ligands are more thermally stable and volatile.barium containing thin films finds applications as host lattices for luminescent materials, high temperature superconductors, high permittivity dielectrics and ferroelectrics. Group: Vapor deposition precursors. Alternative Names: Bis(1, 2, 4-triisopropylcyclopentadienyl)barium, Bis[1, 2, 4-tris(1-methylethyl)-2, 4-cyclopentadien-1-yl]barium. Pack Sizes: 1 g in glass bottle. Mole weight: [Ba(C5(C3H7)3H2)2] ? 2(C4H8O). CC(C)[C]1[C][C](C(C)C)[C][C]1C(C)C. CC(C)[C]2[C][C](C(C)C)[C][C]2C(C)C. [Ba]. C3CCOC3. C4CCOC4. 1S/2C14H23. 2C4H8O. Ba. 2H/c2*1-9 (2)12-7-13 (10 (3)4)14 (8-12)11 (5)6; 2*1-2-4-5-3-1; ; ; /h2*7-11H, 1-6H3; 2*1-4H2; ; ; , XPFYNIUESMDERR-UHFFFAOYSA-N. XPFYNIUESMDERR-UHFFFAOYSA-N. | |
| Calcium L-ascorbate dihydrate | Calcium L-ascorbate dihydrate. Synonyms: L-Ascorbic acid calcium salt dihydrate, Vitamin C calcium salt. CAS No. 5743-28-2. Pack Sizes: 100 g. Product ID: CDC10-0038. Molecular formula: C12H14CaO12 2H2O. Category: Antioxidant Cosmetic Chemicals. Product Keywords: Cosmetic Ingredients; Antioxidant Cosmetic Chemicals; Calcium L-ascorbate dihydrate; CDC10-0038; 5743-28-2; C12H14CaO12 2H2O; L-Ascorbic acid calcium salt dihydrate,; Vitamin C calcium salt; 227-261-5; MFCD00149216; 5743-28-2. Purity: 0.99. Color: White to slightly yellow. EC Number: 227-261-5. Physical State: Powder. Solubility: Freely soluble in water, practically insoluble in ethanol (96 per cent). Quality Level: 100. Storage: Inert atmosphere,Room Temperature. Application: Calcium L-ascorbate dihydrate is a physiological antioxidant and coenzyme. Boiling Point: N/A. Melting Point: 166 °C (dec.) (lit.). | |
| Calcobutrol | Atmosphere: Group: Biochemicals. Alternative Names: rel-10-[(1R,2S)-2,3-Dihydroxy-1-(hydroxymethyl)propyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic Acid Calcium Salt (2:3); (R*,S*)-(±)-10-[2,3-Dihydroxy-1-(hydroxymethyl)propyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic Acid. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Castor oil | Castor oil. CAS No. 8001-79-4. Product ID: PE-0181. Molecular formula: C57H104O9. Mole weight: 933.43026. Category: Plasticizer Excipients. Product Keywords: Pharmaceutical Excipients; Solid Dosage Form; Semi-solid Dosage Form; Suppository Bases; Plasticizer Excipients; Castor oil; PE-0181; C57H104O9; 8001-79-4; 8001-79-4. Appearance: Clear almost colorless or slightly yellow. Purity: 0.99. EC Number: 232-293-8. Solubility: Miscible with chloroform, diethyl ether, ethanol, glacial acetic acid, and methanol. Storage: Room Temperature, under inert atmosphere. Boiling Point: 313 °C(lit.). Melting Point: -10 °C. Density: 0.955 g/mL at 25 °C. | |
| Cefuroxime Sodium | This product is the second generation of cephalosporin for injection. It is stable against the broad spectrum β-lactamase produced by gram-negative bacilli. The stability of β-lactamase is similar to that of the third generation. The activity against gram-positive bacilli was stronger than that of the first generation Chemicalbook cephalosporin, but lower than that of the third generation cephalosporin. The effect on gram-positive bacteria (including zyme-resistant Staphylococcus aureus) was similar to or slightly worse than that of first-generation cephalosporins, but stronger than that of third-generation cephalosporins. CAS No. 56238-63-2. Product ID: PAP-0066. Molecular formula: C16H15N4O8S.Na. Category: Antibiotic. Product Keywords: Antibacterial, Anti-inflammatory and Antiviral Series; Cefuroxime Sodium; PAP-0066; Antibiotic; C16H15N4O8S.Na; 56238-63-2. Appearance: Neat. Standard: USP/EP. Color: White to Pale Beige. EC Number: 260-073-1. Physical State: neat. Solubility: Freely soluble in water, very slightly soluble in ethanol (96 per cent). Storage: Inert atmosphere,2-8°C. Applications: For sensitive bacteria caused by respiratory system, genitourinary system, bone and joint, skin and soft tissue and prevention of surgery and other infections as well as sepsis, meningitis and so on. Melting Point: 240-245°C(dec). | |
| Cerium DiHydride | Cerium dihydride (CeH2), or cerium (II) hydride, is black blue crystal of CaF2 type structure. It can be formed at a moderate temperature (523 K) and atmospheric pressure using a pulse-flow technique. Cerium dihydride tend to fire in moisture air, which also react with water at 0°?. Uses: Cerium dihydride (ceh2) is often used as hydrogen storage material. Group: Ce. CAS No. 13569-50-1. Molecular formula: CeH2. Mole weight: 142g/mol. Appearance: black powder. Density: 5.45-5.58g/mL. Catalog: ACM13569501. | |
| Cetirizine N-Oxide (Mixture of diastereomers) | Atmosphere: Group: Biochemicals. Grades: Highly Purified. CAS No. 1076199-80-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Chromium(III) chloride hexahydrate | Chromium(III) chloride hexahydrate. Synonyms: Chromic chloride hexahydrate, Chromium trichloride hexahydrate, Hexaaquachromium(III) chloride. CAS No. 10060-12-5. Product ID: CDC10-0145. Molecular formula: CrCl3 6H2O. Category: Cosmetic Color Additives. Product Keywords: Cosmetic Ingredients; Cosmetic Color Additives; Chromium(III) chloride hexahydrate; CDC10-0145; 10060-12-5; CrCl3 6H2O; Chromic chloride hexahydrate, Chromium trichloride hexahydrate, Hexaaquachromium(III) chloride; 233-038-3; MFCD00149660; 10060-12-5. Purity: 0.96. Color: Reddish-violet. EC Number: 233-038-3. Physical State: Solid. Solubility: Methanol (Slightly), Water (Slightly). Quality Level: 200. Storage: Inert atmosphere,Room Temperature. Boiling Point: N/A. Melting Point: 83 °C. Density: 1.76 g/mL at 25 °C (lit.). | |
| Copper(II) phthalocyanine | Copper(II) phthalocyanine. Synonyms: CuPc, Phthalocyanine blue, Pigment Blue 15. CAS No. 147-14-8. Pack Sizes: 1 Kg. Product ID: CDC10-0147. Molecular formula: (C6H4C2N)4N4Cu. Category: Cosmetic Color Additives. Product Keywords: Cosmetic Ingredients; Cosmetic Color Additives; Copper(II) phthalocyanine; CDC10-0147; 147-14-8; C6H4C2N)4N4Cu; CuPc, Phthalocyanine blue, Pigment Blue 15; 205-685-1; MFCD00010719; 147-14-8. Purity: >99%. Color: Dark blue. EC Number: 205-685-1. Physical State: Fine Crystalline Powder. Quality Level: 100. Storage: Inert atmosphere,Room Temperature. Boiling Point: N/A. Melting Point: 600°C (dec.). | |
| cyclamen aldehyde | cyclamen aldehyde. Synonyms: (R,S)-p-Isopropyl-α-methylhydro-cinnamaldehyde;P-ISOPROPYL-A-METHYLHYDROCINNAMALDEHYDE;CYCLAMEN ALDEHYDE;FEMA 2743;2-METHYL-3-(P-ISOPROPYLPHENYL)PROPION- &;3-(4-ISOPROPYLPHENYL)ISOBUTYRALDEHYDE;4-ISOPROPYL-ALPHA-METHYLHYDROCINNAMALDEHYDE;A-METHYL-P-ISOPROPYLHYDROCINNAMIC ALDEHYDE. CAS No. 103-95-7. Pack Sizes: 1 kg. Product ID: CDF4-0079. Molecular formula: C13H18O. Category: Flavor Enhancers. Product Keywords: Food Ingredients; Flavor Enhancers; cyclamen aldehyde; CDF4-0079; 103-95-7; C13H18O; 203-161-7; 103-95-7. Purity: 0.99. Color: Colourless Liquid. EC Number: 203-161-7. Physical State: Oil. Solubility: Chloroform (Slightly), Ethyl Acetate, Methanol (Slightly). Storage: Inert atmosphere,Room Temperature. Boiling Point: 270 °C(lit.). Density: 0.95 g/mL at 25 °C(lit.). | |
| D-(+)-Galacturonic acid monohydrate | D-(+)-Galacturonic acid monohydrate. CAS No. 91510-62-2. Pack Sizes: 100 g. Product ID: CDC10-0101. Molecular formula: C6H10O7·H2O. Category: Cosmetic Chelating Chemicals. Product Keywords: Cosmetic Ingredients; Cosmetic Chelating Chemicals; D-(+)-Galacturonic acid monohydrate; CDC10-0101; 91510-62-2; C6H10O7·H2O; 211-682-6; MFCD00071585; 91510-62-2. Purity: ≥97.0%. Color: White to off-white. EC Number: 211-682-6. Physical State: Solid. Solubility: DMSO (Slightly, Sonicated), Methanol (Slightly), Water (Slightly). Quality Level: 200. Storage: Inert atmosphere,Room Temperature. Application: D-(+)-Galacturonic acid monohydrate is a chemical used in the synthesis of N-(D-galacturonoyl) amino acids and dipeptides. Melting Point: 156-159°C. | |
| Diacetin | Diacetin. CAS No. 25395-31-7. Pack Sizes: 1 kg. Product ID: CDC10-0515. Molecular formula: C7H12O5. Category: Cosmetic Chemical Solvents. Product Keywords: Cosmetic Ingredients; Cosmetic Chemical Solvents; Diacetin; CDC10-0515; 25395-31-7; C7H12O5; 246-941-2; 25395-31-7. Purity: 0.99. Color: Clear colorless. EC Number: 246-941-2. Physical State: Liquid. Storage: Inert atmosphere,Room Temperature. Boiling Point: 280 °C. Melting Point: -30 °C. Density: 1.17 g/mL at 25 °C (lit.). | |
| Diallyl Trisulfide (80%) | Atmosphere: Group: Biochemicals. Alternative Names: Allyl Trisulfide; Trisulfide, di-2-propenyl (9CI); Allitride; Allitridin; Allitridum; Di(2-propenyl) Trisulfide; NSC 651936. Grades: Highly Purified. CAS No. 2050-87-5. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Distearyl thiodipropionate | Distearyl thiodipropionate. Synonyms: Distearyl 3,3'-thiodipropionate, 3,3'-Thiodipropionic acid di-n-octadecyl ester, Dioctadecyl 3,3'-thiodipropionate, Thiodipropionic acid distearyl ester. CAS No. 693-36-7. Pack Sizes: 250 mg. Product ID: CDC10-0047. Molecular formula: C42H82O4S. Category: Antioxidant Cosmetic Chemicals. Product Keywords: Cosmetic Ingredients; Antioxidant Cosmetic Chemicals; Distearyl thiodipropionate; CDC10-0047; 693-36-7; C42H82O4S; Distearyl 3,3'-thiodipropionate, 3,3'-Thiodipropionic acid di-n-octadecyl ester, Dioctadecyl 3,3'-thiodipropionate, Thiodipropionic acid distearyl ester; 211-750-5; MFCD00026684; 693-36-7. Grade: Pharmaceutical primary standard. Color: White to off-white. EC Number: 211-750-5. Solubility: Chloroform (Slightly). Storage: Refrigerator, under inert atmosphere. Boiling Point: 664.53°C (rough estimate). Melting Point: 65-67°C. Density: 0.8994 g/cm3(rough estimate). Product Description: This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia. | |
| DL-Alanine | DL-Alanine is a racemic mixture of alanine, a non-essential alpha-amino acid. Alanine is one of the most common residues for protein synthesis and is involved in the metabolism of tryptophan and vitamin pyridoxine. Furthermore, alanine is an important source of energy for muscles and central nervous system. It strengthens the immune system, helps in the metabolism of sugars and organic acids, and displays a cholesterol-reducing effect in animals. CAS No. 302-72-7. Product ID: PAP-0005. Molecular formula: C3H7NO2. Category: Amino acid. Product Keywords: Amino Acid Series; DL-Alanine; PAP-0005; Amino acid; C3H7NO2; 302-72-7. Color: White. EC Number: 206-126-4. Physical State: Crystals or Crystalline Powder. Solubility: H2O: soluble. Storage: Keep in dark place,Inert atmosphere,Room temperature. Applications: DL-alanine is an amino acid, a racemic compound of L- and D-alanine. DL-alanine, together with aqueous silver nitrate, is used for nanoparticle generation as a reducing agent and an end-sealing agent. DL-alanine can be used for the chelation of Cu(II), Zn(II), Cd(11) and other transition metals. DL-alanine is a sweetener, placed in the same group as glycine and saccharin sodium. DL-alanine plays a key role in the glucose-alanine cycle between tissues and the liver. Boiling Point: 212.9±23.0 °C(Predicted). Melting Point: 289 °C (dec.) (lit.). Density: 1,424 g/cm3. Product Description: DL-alanine is an amino acid, a rac | |
| DL-Leucine | DL-Leucine is a racemic mixture of the D- and L- enantiomers of Leucine. DL-Leucine is used to form benzimidazole and pyrimidine hydroxy azo dyes with various transition metals. DL-Leucine may be used for the evaluation of chiral amino acid separation techniques. DL-Leucine is used for the following applications: Used as a standard for the measurement of free amino acids Used in the process of tritiated leucine uptake Used in solution preparation (various organics were used in different combinations and concentrations to model complex surface tension effects, DL-Leucine is one of them). It is chosen due to its presence in atmospheric aerosols and ice nucleation activity as well as for its surfactant character. Group: Amino acids. Alternative Names: (±)-Amino-4-methylpentanoic acid. CAS No. 328-39-2. Molecular formula: (CH3)2CHCH2CH(NH2)CO2H. Mole weight: 131.17. Canonical SMILES: CC(C)CC(N)C(O)=O. ECNumber: 206-328-2. Catalog: ACM328392-1. | |
| D-Threonine | D-threonine is an optically active form of threonine having D-configuration. It has a role as a Saccharomyces cerevisiae metabolite. It is a threonine and a D-alpha-amino acid. It is a conjugate base of a D-threoninium. It is a conjugate acid of a D-threoninate. It is an enantiomer of a L-threonine. It is a tautomer of a D-threonine zwitterion. CAS No. 632-20-2. Product ID: PAP-0003. Molecular formula: C4H9NO3. Category: Amino acid. Product Keywords: Amino Acid Series; D-Threonine; PAP-0003; Amino acid; C4H9NO3; 632-20-2. Color: White. EC Number: 211-171-8. Physical State: Crystals or Crystalline Powder. Solubility: H2O: soluble. Storage: Keep in dark place,Inert atmosphere,Room temperature. Applications: D-Threonine is the unnatural isomer of L-Threonine (T405500) and is known to inhibit growth and cell wall synthesis of Mycobacterium smegmatis. D-Threonine is also used as a synthetic intermediate for the production of chiral antibiotics. Boiling Point: 222.38°C (rough estimate). Melting Point: 274 °C. Density: 1.3126 (rough estimate). Product Description: D-Threonine is the unnatural isomer of L-Threonine (T405500) and is known to inhibit growth and cell wall synthesis of Mycobacterium smegmatis. D-Threonine is also used as a synthetic intermediate for the production of chiral antibiotics. | |
| D-Tryptophan | D-tryptophan is the D-enantiomer of tryptophan. It has a role as a bacterial metabolite. It is a tryptophan and a D-alpha-amino acid. It is a conjugate base of a D-tryptophanium. It is a conjugate acid of a D-tryptophanate. It is an enantiomer of a L-tryptophan. It is a tautomer of a D-tryptophan zwitterion. CAS No. 153-94-6. Product ID: PAP-0004. Molecular formula: C11H12N2O2. Category: Amino acid. Product Keywords: Amino Acid Series; D-Tryptophan; PAP-0004; Amino acid; C11H12N2O2; 153-94-6. Color: White to slightly yellow. EC Number: 205-819-9. Physical State: Powder. Solubility: Aqueous Base (Slightly), DMSO (Slightly, Heated, Sonicated), Methanol (Slightly). Storage: Keep in dark place,Inert atmosphere,Room temperature. Applications: D-Tryptophan, also known as DTR, belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. D-tryptophan is a probiotic substance influencing the gut microbiome and in vitro Th2 differentiation. Boiling Point: 342.72°C (rough estimate). Melting Point: 282-285 °C (dec.)(lit.). Density: 1.1754 (rough estimate). Product Description: D-Tryptophan, also known as DTR, belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. D-tryptophan is a probiotic substance influencing the gut microbiome and in vitro Th2 differentiation. | |
| (E)-6,6-Dimethyl-2-hepten-4-ynal | Atmosphere: Group: Biochemicals. Grades: Highly Purified. CAS No. 138139-82-9. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| Enoxaparin Sodium | Enoxaparin sodium consists of a complex set of oligosaccharides that have not yet been fully characterized. Most of the components have a 4-chenuronic acid structure at the non-reducing end of their chains. About 20% of the materials containing Chemicalbook have 1, 6-dehydrated derivatives at the reduced end of the chain, ranging between 15% and 25%. The weight average molecular weight of sodium Enox-aparin is 4500Da and ranges from 3800 to 5000Da. Synonyms: ENOXAPARIN SODIUM, EP STANDARD;Lovenox;Lovenox (preservative free); Unii-8nz41mik1o; Clexane; Enoxil; Klexane; Enoxaparin SodiuM EP. CAS No. 679809-58-6. Product ID: PAP-0073. Molecular formula: C57H82N4Na4O53S3. Category: Cardiovascular. Product Keywords: Cardiovascular Series; Enoxaparin Sodium; PAP-0073; Cardiovascular; C57H82N4Na4O53S3; 679809-58-6. Appearance: White to Off-White. Standard: CP/EP/USP. Chemical Name: ENOXAPARIN SODIUM, EP STANDARD;Lovenox;Lovenox (preservative free); Unii-8nz41mik1o; Clexane; Enoxil; Klexane; Enoxaparin SodiuM EP. Grade: Pharmaceutical Grade. Solubility: Water (Slightly). Storage: Room Temperature, Under inert atmosphere. Product Description: Enoxaparin sodium consists of a complex set of oligosaccharides that have not yet been fully characterized. Most of the components have a 4-chenuronic acid structure at the non-reducing end of their chains. About 20% of the materials containing Chemicalbook have 1, 6-dehydrated derivatives at t | |
| FLORFENICOL | Flufenicol, also known as flumethicol, is a commonly used veterinary antibiotic with a wide antibacterial spectrum, strong antibacterial action and low minimum inhibitory concentration (MIC). Synonyms: (r- (r*, s*) ) -methyleste; 2, 2-dichloro-n- (1- (fluoromethyl) -2-hydroxy-2- (4- (methylsulfonyl) phenyl) ethyl; 4- (2- ( (dichloroacetyl) amino) -3-fluoro-1-hydroxypropyl) -benzenesulfonicaci; 2, 2-dichloro-n-[ (1r, 2s) -3-fluoro-1-hydroxy-1- (4-methylsulfonylphenChemicalbookyl) propan-2-yl]acetamide; NUFLOR; [r- (r*, r*) ]-n-[1- (fluoromethyl) -2-hydroxy-2- (4- (methylsulforyl) phenyl) -ethyl]-2, 2-dichloroacetamide; [R- (R*, S*) ]-2, 2-. CAS No. 73231-34-2. Product ID: PAP-0049. Molecular formula: C12H14Cl2FNO4S. Category: Anti-Infectives. Product Keywords: Antibacterial, Anti-inflammatory and Antiviral Series; FLORFENICOL; PAP-0049; Anti-Infectives; C12H14Cl2FNO4S; 73231-34-2. Appearance: White to Off-White Solid. Standard: USP. Chemical Name: (r-(r*,s*))-methyleste. Grade: Pharmaceutical Grade. Color: White to Off-White solid. Solubility: Soluble in ethanol to 25mM and in DMSO to 100mM;It is highly soluble in dimethylformamide, soluble in methanol, slightly soluble in glacial acetic acid, and very slightly soluble in water or trichloromethane. Storage: Inert atmosphere,2-8°C. Applications: Antibacterial drugs. Veterinary antimicrobial for bacterial diseases of pig, chicken and fish caused by sensitive bacteria, used for bacterial diseases of pig, chicken and | |
| Genkwanin (4',5-Dihydroxy-7-methoxyflavone) | Atmosphere: Group: Biochemicals. Alternative Names: 4',5-Dihydroxy-7-methoxyflavone. Grades: Highly Purified. CAS No. 437-64-9. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Glycylglutamine | Glycylglutamine is a dipeptide formed from glycine and L-glutamine residues. It has a role as a metabolite and a protective agent. It is a tautomer of a Glycylglutamine zwitterion. CAS No. 13115-71-4. Product ID: PAP-0007. Molecular formula: C7H13N3O4. Category: Amino acid. Product Keywords: Amino Acid Series; Glycylglutamine; PAP-0007; Amino acid; C7H13N3O4; 13115-71-4. Standard: GMP. Color: White to Off-White. EC Number: 700-144-0. Physical State: Solid. Solubility: Aqueous Acid (Slightly), Water (Slightly). Storage: Keep in dark place,Inert atmosphere,Store in freezer, under -20°C. Applications: Glycylglutamine is a dietary supplement that provides the body with glutamine. It is a naturally occurring amino acid and is involved in protein synthesis, antibody production, and cell growth. Boiling Point: 643.1±55.0 °C(Predicted). Melting Point: 194°C. Density: 1.359±0.06 g/cm3(Predicted). Product Description: Glycylglutamine is a dietary supplement that provides the body with glutamine. It is a naturally occurring amino acid and is involved in protein synthesis, antibody production, and cell growth. | |
| guanidine HydroIodide | Extremely hygroscopic. Handle in glove box. Handle and store under nitrogen atmosphere Guanidinium iodide (GI), a guanidinium compound, exhibits good piezoelectric and pyroelectric properties. It can be used in the fabrication of dye-sensitized solar cells (DSSCs). Group: Electronic materials perovskite solar cell (psc) materials. Alternative Names: gAI; guanidinium Iodide. CAS No. 19227-70-4. Product ID: guanidine; hydroiodide. Molecular formula: 186.98 g/mol. Mole weight: CH5N3 HI. C(=N)(N)N.I. 1S/CH5N3.BrH/c2-1(3)4;/h(H5, 2, 3, 4);1H. VQNVZLDDLJBKNS-UHFFFAOYSA-N. >97.0%(T). | |
| guanidine HydroIodide | Extremely hygroscopic. Handle in glove box. Handle and store under nitrogen atmosphere Guanidinium iodide (GI), a guanidinium compound, exhibits good piezoelectric and pyroelectric properties. It can be used in the fabrication of dye-sensitized solar cells (DSSCs). Group: Iodide salts. Alternative Names: gAI; guanidinium Iodide. CAS No. 19227-70-4. Molecular formula: CH5N3 HI. Mole weight: 186.98 g/mol. Appearance: White to Almost white powder to crystal. Purity: >97.0%(T). IUPACName: guanidine;hydroiodide. Canonical SMILES: C(=N)(N)N.I. Catalog: ACM19227704-1. | |
| Guar gum | Guar gum. Synonyms: Guar GuM Hydrolyzed;Guar Gum - HPMC;1212a;a-20d;burtonitev7e;burtonitev-7-e;cyamopsisgum;dealcatp1. CAS No. 9000-30-0. Product ID: CDF4-0155. Molecular formula: C10H14N5Na2O12P3. Category: Stabilizers and Thickeners. Product Keywords: Food Ingredients; Stabilizers and Thickeners; Guar gum; CDF4-0155; 9000-30-0; C10H14N5Na2O12P3; 232-536-8; 9000-30-0. Purity: 0.99. Color: Yellow-White. EC Number: 232-536-8. Physical State: Free Flowing Powder. Solubility: It yields a mucilage of variable viscosity when dissolved in water, practically insoluble in ethanol (96 per cent). Storage: Hygroscopic, -20°C Freezer, Under inert atmosphere. Melting Point: >220°C (dec.). | |
| Ketone Ester | a ketone ester given orally as R,S-1,3-butanediol acetoacetate diester (BD-AcAc(2)) would delay CNS-OT seizures in rats breathing hyperbaric oxygen (HBO(2)). Adult male rats (n = 60) were implanted with radiotelemetry units to measure electroencephalogram (EEG). One week postsurgery, rats were administered a single oral dose of BD-AcAc(2), 1,3-butanediol (BD), or water 30 min before being placed into a hyperbaric chamber and pressurized to 5 atmospheres absolute (ATA) O2. Beginning at a presymptomatic age, 2 groups of male 3xTgAD mice were fed a diet containing a physiological enantiomeric precursor of ketone bodies (KET) or an isocaloric carbohydrate diet. The results of behavioral tests performed at 4 and 7 months after diet initiation revealed that KET-fed mice exhibited significantly less anxiety in 2 different tests. 3xTgAD mice on the KET diet also exhibited significant, albeit relatively subtle, improvements in performance on learning and memory tests. Immunohistochemical analyses revealed that KET-fed mice exhibited decreased Aβ deposition in the subiculum, CA1 and CA3 regions of the hippocampus, and the amygdala. Synonyms: Ketone Ester. Grades: >98%. CAS No. 1208313-97-6. Molecular formula: C8H16O4. Mole weight: 176.21. | |
| LACCAIC ACID | LACCAIC ACID. Synonyms: Shellac red color;Red Lac;froM Lacca;Laccaic Acid ;lac dye red;Purple sweet potato pigment;Water-soluble shellac red;c.i.75450. CAS No. 60687-93-6. Pack Sizes: 1 g. Product ID: CDF4-0025. Molecular formula: C91H62N2O44. Category: Color Fixative. Product Keywords: Food Ingredients; Color Fixative; LACCAIC ACID; CDF4-0025; 60687-93-6; C91H62N2O44; 918-731-7; 60687-93-6. Purity: 0.99. Color: Red to Very Dark Red. EC Number: 918-731-7. Physical State: Solid. Solubility: Aqueous Base (Slightly), DMSO (Slightly). Storage: -20°C Freezer, Under inert atmosphere. Application: Laccaic acid is an organic dye with antimicrobial properties towards various pathogenic bacteria and fungi. Laccaic acid is also used as a component of solar cells due to its photoelectric properties. Boiling Point: 453.24°C (rough estimate). Density: 1.4363 (rough estimate). | |
| L-Cysteine hydrochloride monohydrate | L-Cysteine hydrochloride monohydrate. CAS No. 7048-4-6. Pack Sizes: 500 mg in poly bottle. Product ID: CDC10-0043. Molecular formula: C3H7NO2S HCl H2O. Category: Antioxidant Cosmetic Chemicals. Product Keywords: Cosmetic Ingredients; Antioxidant Cosmetic Chemicals; L-Cysteine hydrochloride monohydrate; CDC10-0043; 7048-04-6; C3H7NO2S HCl H2O; 200-157-7; MFCD00065606; 7048-04-6. Grade: Reagent grade. Purity: ≥98% (TLC). Color: White. EC Number: 200-157-7. Physical State: Powder. Solubility: H2O: 1 M at 20 °C, clear, colorless. Quality Level: 200. Storage: Keep in dark place,Inert atmosphere,Room temperature. Melting Point: 175°C. | |
| L-Histidine monohydrochloride | L-histidine hydrochloride racemates when heated in water to form DL-histidine. In the case of a lack of riboflavin vitamin, it can be used as a supplement. Synonyms: mono hydrochloride , l-histidin; HISTIDINE-LHCL; L-HISTIDINEHCL; L- ( + ) -HISTIDINEMONO hydROCHLORide ; L-HISTIDINEChemicalbookMONO hydROCHLORide ; L-Histidine· hydrochloricacid; (-) -Histidinemono hydrochloride ; Histidinemono hydrochloride . CAS No. 645-35-2. Product ID: PAP-0027. Molecular formula: C6H10ClN3O2. Category: Amino acid. Product Keywords: Amino Acid Series; L-Histidine monohydrochloride; PAP-0027; Amino acid; C6H10ClN3O2; 645-35-2. Appearance: Crystalline. Chemical Name: L-Histidine hydrochloride. Grade: Pharmaceutical Grade. Storage: Inert atmosphere,2-8°C. Melting Point: 243-244 °C(Solv: ethanol (64-17-5)). Density: 1.472[at 20°C]. Product Description: L-histidine hydrochloride racemates when heated in water to form DL-histidine. In the case of a lack of riboflavin vitamin, it can be used as a supplement. | |
| Light Green SF Yellowish | Light Green SF Yellowish. Synonyms: Acid Green 5. CAS No. 5141-20-8. Pack Sizes: 1 kg. Product ID: CDC10-0160. Molecular formula: C37H34N2O9S3Na2. Category: Cosmetic Color Additives. Product Keywords: Cosmetic Ingredients; Cosmetic Color Additives; Light Green SF Yellowish; CDC10-0160; 5141-20-8; C37H34N2O9S3Na2; Acid Green 5; 225-906-5; MFCD00012121; 5141-20-8. Grade: certified by the Biological Stain Commission. Purity: Dye content, ≥65%. Color: Red to Dark Purple. EC Number: 225-906-5. Physical State: Powder. Solubility: H2O: 1 mg/mL. Quality Level: 200. Storage: Inert atmosphere,Room Temperature. Melting Point: 288 °C (dec.) (lit.). | |
| Linoleic Acid | Linoleic Acid. Synonyms: Emersol 310; Emersol 315; leinoleic acid; 9-cis, 12-cis-linoleic acid; 9, 12-linoleic acid; linolic acid; cis, cis-9, 12-octadecadienoic acid; Pamolyn; Polylin No 515; telfairic acid. CAS No. 60-33-3. Product ID: PE-0561. Molecular formula: C18H32O2. Mole weight: 280.45. Category: Dietary supplement; Emulsifying Agents; Skin Penetrant. Product Keywords: Excipients for Liquid Dosage Form; Emulsifier Excipients; PE-0561; Linoleic Acid; Dietary supplement; Emulsifying Agents; Skin Penetrant; C18H32O2; 60-33-3. UNII: 9KJL21T0QJ. Chemical Name: (Z, Z)-9, 12-Octadecadienoic acid. Grade: Pharmceutical Excipients. Stability and Storage Conditions: Linoleic acid is sensitive to air, light, moisture, and heat. It should be stored in a tightly sealed container under an inert atmosphere and refrigerated. Source and Preparation: Linoleic acid is obtained by extraction from various vegetable oils such as safflower oil. Applications: Linoleic acid is used in topical transdermal formulations, in oral formulations as an absorption enhancer, and in topical cosmetic formulations as an emulsifying agent, and in aqueous microemulsions. It is also used in parenteral emulsions for total parenteral nutrition and in nonprescription oral dietary supplements. Safety: Linoleic acid is widely used in cosmetics and topical pharmaceutical formulations, and is generally regarded as a nontoxic material. On exposure to the ey | |
| Lomerizine dihydrochloride | This product is a diphenylpiperazine calcium channel blocker with selective cerebral vasodilation. Synonyms: 1- (4, 4'-Difluorobenzhydryl) -4- (2, 3, 4-trimethoxybenzyl) piperazine·dihydrochloride; Flometizinehydrochloride; Lomerizinedihydrochloride, 99%, anewL-andT-typecalciumchannelblocker; Lomerizine2HCl; KB-2796dihydrochlorideChemicalbook; Piperazine, 1-[bis (4-fluorophenyl) methyl]-4-[ (2, 3, 4-trimethoxyphenyl) methyl]-, hydrochloride (1: 2) ; Lomerizinedihydrochloride, >=99%; 1- (Bis (4-fluorophenyl) methyl) -4- (2, 3, 4-trimethoxybenzyl) piperazinedihydrochloride. CAS No. 101477-54-7. Product ID: PAP-0072. Molecular formula: C27H32Cl2F2N2O3. Category: Cardiovascular. Product Keywords: Cardiovascular Series; Lomerizine dihydrochloride; PAP-0072; Cardiovascular; C27H32Cl2F2N2O3; 101477-54-7. Appearance: white to tan. Standard: CP. Chemical Name: 1- (4, 4'-Difluorobenzhydryl) -4- (2, 3, 4-trimethoxybenzyl) piperazine·dihydrochloride. Grade: Pharmaceutical Grade. Solubility: DMSO: ≥30mg/mL. Storage: Inert atmosphere,2-8°C. Product Description: This product is a diphenylpiperazine calcium channel blocker with selective cerebral vasodilation. | |
| L-Omithine HCL | L-ornithine hydrochloride is an important basic raw material in pharmaceutical industry, an important metabolite in cells, and plays an important regulatory role in the elimination of liquid ammonia in living organisms. Synonyms: L-ORNITHINE HYDROCHLORIDE SALT;L-(+)-ORNITHINE MONOHYDROCHLORIDE;L-ORNITHINE MONOHYDROCHLORIDE;L-ORNITHINE-OH HCL;L-ORNITHINE-OH HYDROCHLORIDE;L-ORN HCL;L-ORNITHINE HCL;L(+)-ORNITHINE HYDROCHLORIDE. CAS No. 3184-13-2. Product ID: PAP-0030. Molecular formula: C5H13ClN2O2. Category: Amino acid. Product Keywords: Amino Acid Series; L-Omithine HCL; PAP-0030; Amino acid; C5H13ClN2O2; 3184-13-2. Appearance: at 100.00 %. mild green bark. Chemical Name: L(+)-Ornithine hydrochloride. Grade: Pharmaceutical Grade. Solubility: H2O: 100 mg/mL. Storage: Keep in dark place,Inert atmosphere,Room temperature. Applications: L-ornithine hydrochloride has the effect of treating liver cirrhosis, enhancing human immunity and resisting fatigue. Melting Point: 245 °C (dec.)(lit.). Density: 1.57. Product Description: L-ornithine hydrochloride is an important basic raw material in pharmaceutical industry, an important metabolite in cells, and plays an important regulatory role in the elimination of liquid ammonia in living organisms. | |
| Lutetium (III) oxide | Lutetium oxide (Lu2O3), the oxide found in monazite ore, is a white solid. It is hygroscopic and also absorbs carbon dioxide, making it useful to remove CO2 in closed atmospheres. Alternative Names: Cassiopeium oxide. CAS No. 12032-20-1. Molecular formula: Lu2O3. Mole weight: 397.93. Appearance: White powder. Purity: 0.99. Density: 9.42 g/mL at 25 °C (lit.). Catalog: ACM12032201. | |
| Mannitol | Mannitol is D-mannitol. It is a hexahydric alcohol related to mannose and is isomeric with sorbitol. Mannitol occurs as a white, odorless, crystalline powder, or freeflowing granules. It has a sweet taste, approximately as sweet as glucose and half as sweet as sucrose, and imparts a cooling sensation in the mouth. Synonyms: Cordycepic acid; E421; Emprove; manna sugar; D-mannite; mannite; mannitolum; Mannogem; Pearlitol. CAS No. 69-65-8. Product ID: PE-0479. Molecular formula: C6H14O6. Mole weight: 182.17. Category: Diluent; Plasticizer; Sweetening Agents; Tablet and Capsule Diluent. Product Keywords: Sweeteners Excipients; Stabilizers; PE-0479; Mannitol; Diluent; Plasticizer; Sweetening Agents; Tablet and Capsule Diluent; C6H14O6; 69-65-8. UNII: 3OWL53L36A. Chemical Name: D-Mannitol. Grade: Pharmceutical Excipients. Administration route: IP, IM, IV, and SC; infusions; buccal, oral and sublingual; ophthalmic; topical. Dosage Form: IP, IM, IV, and SC injections; infusions; buccal, oral and sublingual tablets, powders and capsules; ophthalmic preparations; topical solutions. Stability and Storage Conditions: Mannitol is stable in the dry state and in aqueous solutions. Solutions may be sterilized by filtration or by autoclaving and if necessary may be autoclaved repeatedly with no adverse physical or chemical effects. In solution, mannitol is not attacked by cold, dilute acids or alkalis, nor by atmospheric oxygen in the abs | |
| Marboflooxacin | Marbofloxacin is a Fluoroquinolone antibacterial agent specially used for veterinary use. Synonyms: 7h-pyrido(3, 2, 1-ij)(4, 1, 2)benzoxadiazine-6-carboxylicacid, 2, 3-dihydro-9-fluor; o-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-; MARBOFLOXACIN; Marbofloxacin, >=99%; MarbofloxacinChemicalbookSolution, 1000ppm; MarbofloxacinSolution, 100ppm; CS-939; 9-FLUORO-2, 3-DIHYDRO-3-METHYL-10-(4-METHYL-PIPERAZINO)-7-OXO-7H-PYRIDO[1, 2, 3-IJ][1, 2, 4]BENZOXADIAZINE-6-CARBOXYLICACID. CAS No. 115550-35-1. Product ID: PAP-0057. Molecular formula: C17H19FN4O4. Category: Anti-Infectives. Product Keywords: Antibacterial, Anti-inflammatory and Antiviral Series; Marboflooxacin; PAP-0057; Anti-Infectives; C17H19FN4O4; 115550-35-1. Appearance: Light Yellow. Standard: EP 10.0. Chemical Name: 7h-pyrido(3,2,1-ij)(4,1,2)benzoxadiazine-6-carboxylicacid,2,3-dihydro-9-fluor. Grade: Veterinary Grade. Solubility: Chloroform (Slightly, Heated). Storage: Inert atmosphere,2-8°C. Applications: antibacterial drug. Boiling Point: 571°C. Melting Point: 268-269°C (dec.). Density: 1.55±0.1 g/cm3(Predicted). Product Description: a Fluoroquinolone antibacterial agent specially used for veterinary use. | |
| Methyl 6-Oxohexanoate (Adipic Semialdehyde Methyl Ester) | Atmosphere: Group: Biochemicals. Alternative Names: Adipic Semialdehyde Methyl Ester. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Native Spinach D-Ribulose 1,5-Diphosphate Carboxylase | Ribulose-1,5-bisphosphate carboxylase/oxygenase, commonly known by the abbreviation RuBisCO, is an enzyme involved in the first major step of carbon fixation, a process by which atmospheric carbon dioxide is converted by plants to energy-rich molecules such as glucose. In chemical terms, it catalyzes the carboxylation of ribulose-1,5-bisphosphate (also known as RuBP). It is probably the most abundant protein on Earth. Applications: D-ribulose 1,5-diphosphate carboxylase from spinach has been used in a study to assess catalytic by-product formation and ligand binding by ribulose bisphosphate carboxylases from different phylogenies. d-ribulose 1,5-diphosphate carboxy...hate carboxylase/oxygenase; rubisco; 3-phospho-D-glyceRate carboxy-lyase (dimerizing; D-ribulose 1,5-bisphosphate-forming); 3-phospho-D-glyceRate carboxy-lyase (dimerizing); 9027-23-0. Enzyme Commission Number: EC 4.1.1.39. CAS No. 9027-23-0. RuBisCO. Activity: 0.01-0.1 unit/mg solid. Storage: -20°C. Form: partially purified powder. Source: Spinach. EC 4.1.1.39, D-ribulose 1,5-diphosphate carboxylase; D-ribulose-1,5-bisphosphate carboxylase; RuBP carboxylase; carboxydismutase; diphosphoribulose carboxylase; ribulose 1,5-bisphosphate carboxylase; ribulose 1,5-bisphosphate carboxylase/oxygenase; ribulose 1,5-diphosphate carboxylase; ribulose 1,5-diphosphate carboxylas |  |
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