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| Product | Description | |
|---|---|---|
| Acetic Anhydride | Acetic Anhydride |  |
| Acetic anhydride-13C4 | 99 atom % 13C. Uses: For analytical and research use. Group: Fluorescence/luminescence spectroscopy. CAS No. 114510-14-4. Pack Sizes: 250MG. Mole Weight: 106.06. Catalog: AP114510144. Assay: 99% (CP). |  |
| Acetic Anhydride-d6 | Acetic Anhydride-d6 is the labeled analog of acetic anhydride, a reagent used generally in acetylation reactions in organic chemistry, primarily cellulose acetate and film material. Group: Biochemicals. Alternative Names: Hexadeuterioacetic Anhydride; Perdeuterioacetic Anhydride; 1,1'-Anhydride Acetic-2,2,2-d3 Acid. Grades: Highly Purified. CAS No. 16649-49-3. Pack Sizes: 100mg. US Biological Life Sciences. |  Worldwide |
| Acetic Anhydride ≥97% (GC) ACS | Used in preparation of anhydrous acetic acid in nonaqueous titrimetry.CAS Number:108-24-7. Group: Biochemicals. Alternative Names: Ethanoic anhydride. Grades: ACS Grade. CAS No. 108-24-7. Pack Sizes: 250ml, 1L, 4L, 16L. Molecular Formula: C4H6O3, Molecular Weight: 102.09. US Biological Life Sciences. | Worldwide |
| Acetic Anhydride, Reagent Grade, 100 mL | Formula: C4H6O3. F. W: 102. 09. Health Risk: 3. Flammability: 2. Reactivity: 2. Notes: Corrosive. Reagent Grade - High purity. Often equal to purity standards set by the American Chemical Society (ACS). Use for quantitative analysis. Grades: chem-grade reagent. CAS No. 108-24-7. Product ID: 841390. -- SOLD FOR EDUCATIONAL USE ONLY -- |  |
| Acetic anhydride SG | 1lt Pack Size. Group: Solvents. Formula: (CH3CO)2O. CAS No. 108-24-7. Prepack ID 21238314-1lt. Molecular Weight 102.09. See USA prepack pricing. |  |
| Acetic propanoic anhydride | Acetic propanoic anhydride. CAS No: 13080-96-1 |  Sarchem Laboratories New Jersey NJ |
| Diethylenetriaminepentaacetic dianhydride | Diethylenetriaminepentaacetic dianhydride. Uses: Employed in the synthesis of macrocyclic ligands and lanthanide complexes that are useful as mri enhancers. Group: Monomers. Alternative Names: DTPA anhydride, N,N-Bis[2-(2,6-dioxomorpholino)ethyl]glycine, DTPA dianhydride. CAS No. 23911-26-4. Pack Sizes: Packaging 1, 5 g in poly bottle. Product ID: 2-[bis[2-(2,6-dioxomorpholin-4-yl)ethyl]amino]acetic acid. Molecular formula: 357.32. Mole weight: C14H19N3O8. OC (=O)CN (CCN1CC (=O)OC (=O)C1)CCN2CC (=O)OC (=O)C2. 1S/C14H19N3O8/c18-10 (19)5-15 (1-3-16-6-11 (20)24-12 (21)7-16)2-4-17-8-13 (22)25-14 (23)9-17/h1-9H2, (H, 18, 19). RAZLJUXJEOEYAM-UHFFFAOYSA-N. |  |
| Trifluoro acetic anhydride | Trifluoro acetic anhydride. Group: Biochemicals. Grades: Highly Purified. CAS No. 407-25-0. Pack Sizes: 100g, 250g, 500g, 1kg. Molecular Formula: C4F6O3. US Biological Life Sciences. | Worldwide |
| Trimethyl acetic anhydride | Trimethyl acetic anhydride. Group: Biochemicals. Grades: Highly Purified. CAS No. 1538-75-6. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C10H18O3. US Biological Life Sciences. | Worldwide |
| 2-(3-Oxoisobenzofuran-1(3H)-ylidene)-2-phenyl-acetic Acid (E/Z Mixture) | 2-(3-Oxoisobenzofuran-1(3H)-ylidene)-2-phenyl-acetic Acid (E/Z Mixture) is a derivative of Phthalic Anhydride (P384485), an important industrial chemical commonly used in large-scale production of plasticizers for plastics. Recent research have also evaluated Phthalic Anhydride as potential antibacterial agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 61658-91-1. Pack Sizes: 250mg, 2.5g. Molecular Formula: C16H10O4, Molecular Weight: 266.25. US Biological Life Sciences. | Worldwide |
| 2-(3-Oxoisobenzofuran-1(3H)-ylidene)-2-phenyl-d5-acetic Acid (E/Z Mixture) | 2-(3-Oxoisobenzofuran-1(3H)-ylidene)-2-phenyl-d5-acetic Acid (E/Z Mixture) is a labeled derivative of Phthalic Anhydride (P384485), an important industrial chemical commonly used in large-scale production of plasticizers for plastics. Recent research have also evaluated Phthalic Anhydride as potential antibacterial agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C16H5D5O4, Molecular Weight: 271.279999999999. US Biological Life Sciences. | Worldwide |
| 3,6-Diacetoxyphthalic acid anhydride | Heterocyclic Organic Compound. Alternative Names: ACETIC ACID 7-ACETOXY-1,3-DIOXO-1,3-DIHYDRO-ISOBENZOFURAN-4-YL ESTER;3,6-DIACETOXYPHTHALIC ACID ANHYDRIDE;3,6-DIACETOXYPHTHALIC ANHYDRIDE. CAS No. 124511-82-6. Molecular formula: C12H8O7. Mole weight: 264.19. Purity: N/A. Catalog: ACM124511826. |  |
| Abidol Impurity 46 | Abidol Impurity 46. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: acetic 4-bromo-5-((6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carbonyl)oxy)-6-((dimethylamino)methyl)-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylic anhydride. Molecular Formula: C42H42Br2N4O6S2. Mole Weight: 920.09. Catalog: APB02941. | |
| Acetylsalicylic Acid Impurity 1 | Acetylsalicylic Acid Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: acetic 2-acetoxybenzoic anhydride. CAS No. 18698-59-4. Molecular Formula: C11H10O5. Mole Weight: 222.19. Catalog: APB18698594. | |
| acylphosphatase | This enzyme belongs to the family of hydrolases, specifically those acting on acid anhydrides in phosphorus-containing anhydrides.This enzyme participates in 3 metabolic pathways: glycolysis/gluconeogenesis, pyruvate metabolism, and benzoate degradation via coa ligation. Group: Enzymes. Synonyms: acetylphosphatase; 1,3-diphosphoglycerate phosphatase; acetic phosphatase; Ho 1-3; GP 1-3. Enzyme Commission Number: EC 3.6.1.7. CAS No. 9012-34-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4641; acylphosphatase; EC 3.6.1.7; 9012-34-4; acetylphosphatase; 1,3-diphosphoglycerate phosphatase; acetic phosphatase; Ho 1-3; GP 1-3. Cat No: EXWM-4641. |  |
| Aluminum trifluoromethanesulfonate | Friedel-Crafts Reactions. Aluminum trifluoromethanesulfonate has been used for the Friedel-Crafts alkylation reaction of toluene with isopropyl and tert-butyl chlorides (eq 1), and for theacylationof Benzene andtoluenewithacetylandbenzoylchlo- rides in low to moderate yields. Intramolecular Friedel-Crafts acylation of an aromatic compound with Meldrum's acid has also been reported using catalytic amounts of Al(OTf) 3. Acylation of 2-methoxynaphthalene with acetic anhydride has been reported using Al(OTf) 3 and lithium perchlorate as an additive to afford the corresponding 6-acetylated adduct in 83% yield. Effective acylation of arenes with carboxylic acids has also been disclosed using polystyrene-supported Al(OTf)3. Group: Organic aluminium. Alternative Names: Aluminum triflate. CAS No. 74974-61-1. Molecular formula: C3AlF9O9S3. Mole weight: 474.2. Appearance: Powder. Purity: 0.99. IUPACName: aluminum;trifluoromethanesulfonate. Canonical SMILES: C(F)(F)(F)S(=O)(=O)[O-]. C(F)(F)(F)S(=O)(=O)[O-]. C(F)(F)(F)S(=O)(=O)[O-]. [Al+3]. Catalog: ACM74974611-1. | |
| Brivaracetam Impurity 107 | Brivaracetam Impurity 107. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: acetic (S)-3-(bromomethyl)hexanoic anhydride. Molecular Formula: C9H15BrO3. Mole Weight: 251.12. Catalog: APB03355. | |
| Cellulose acetate butyrate, 35-39% | Cellulose acetate butyrate (CAB) is a cellulose mixed fatty acid ester obtained from cellulose, acetic anhydride and butyric anhydride under the action of an acid catalyst. CAB is a thermoplastic resin, and the content of acetyl and butyryl groups in different products varies greatly, which has a great impact on the performance and use of the product. Cellulose acetate butyrate is an additive widely used in the coating industry. Compared with traditional cellulose acetate, it has a wider range of solubility. It not only dissolves in strong polar solvents, but also cellulose acetate butyrate with high butyryl content even Soluble in alcohol solvents. Therefore, CAB is widely used in wood coatings, plastic coatings and other coatings, and has the functions of improving coating fluidity, leveling, outdoor durability, pigment orientation and flexibility. Uses: Used in high-grade coatings, such as uv-curable coatings;photographic chemicals;polymer modification;ink. Group: Polymers. CAS No. 9004-36-8. Molecular formula: Average Mn ~12 kDa. | |
| Cellulose acetate butyrate, 44-50% | Cellulose acetate butyrate (CAB) is a cellulose mixed fatty acid ester obtained from cellulose, acetic anhydride and butyric anhydride under the action of an acid catalyst. CAB is a thermoplastic resin, and the content of acetyl and butyryl groups in different products varies greatly, which has a great impact on the performance and use of the product. Cellulose acetate butyrate is an additive widely used in the coating industry. Compared with traditional cellulose acetate, it has a wider range of solubility. It not only dissolves in strong polar solvents, but also cellulose acetate butyrate with high butyryl content even Soluble in alcohol solvents. Therefore, CAB is widely used in wood coatings, plastic coatings and other coatings, and has the functions of improving coating fluidity, leveling, outdoor durability, pigment orientation and flexibility. Uses: Used in high-grade coatings, such as uv-curable coatings;photographic chemicals;polymer modification;ink. Group: Polymers. CAS No. 9004-36-8. Molecular formula: Average Mn ~12 kDa. | |
| Cellulose triacetate | Cellulose triacetate is a compound produced from a source of cellulose and acetate (usually acetic anhydride). Triacetates are commonly used in the manufacture of fibers and film bases. It is chemically similar to cellulose acetate. Its distinguishing feature is that in triacetate, at least 92% of the hydroxyl groups are acetylated. During the production of triacetate, cellulose is fully acetylated; in normal cellulose acetate or cellulose diacetate, it is only partially acetylated. The heat resistance of triacetate is significantly higher than that of cellulose acetate. Uses: Plastic film base field: raw material for photographic film base (or film), special film such as x-ray, film base and insulating film separator. aerospace and aerospace materials: materials such as membranes and solid propellant cladding. reverse osmosis membrane: when the acetic acid content is 52.33% ~ 55.95%, cellulose acetate can produce a membrane with excellent performance. Group: Polymers. CAS No. 9012-9-3. Molecular formula: 966.84 g/mol. Mole weight: C6H7O2(OOCH3)3. | |
| Diacetylated monoglycerides | Diacetylated monoglycerides. Synonyms: Diacetylated monoglycerides. CAS No. 8029-92-3. Product ID: PE-0635. Molecular formula: C23H46O4. Mole weight: 386.61. Category: Nonionic Surfactant: Emulsifier, Plasticizer. Product Keywords: Excipients for Liquid Dosage Form; Surfactant Excipients; PE-0635; Diacetylated monoglycerides; Nonionic Surfactant: Emulsifier, Plasticizer; C23H46O4; 8029-92-3. UNII: 5Z17386USF. Grade: Pharmceutical Excipients. Administration route: Oral. Dosage Form: Sustained-release or delayed-release capsules, solutions, sustained-release or delayed-release tablets (including coated tablets, film-coated tablets). Stability and Storage Conditions: This product should be stored in a cool and dry place. Source and Preparation: This product is produced by esterification of fatty acid and acetic acid of glycerin and edible oil. The method is to transesterification of edible oil with glycerol triethylvinegar (triacetin) in the presence of catalyst, and then molecular distillation; Or direct acetylation of edible monoglycerol with acetic anhydride without the use of catalyst or molecular distillation. This product is glycerol monofatty acid ester containing two acetyl groups. Safety: This product is safe and non-toxic, no irritation to the skin. |  |
| Diglycolic anhydride | This product is suitable for scientific research. Group: Polymer/macromoleculeanhydride monomers. Alternative Names: Acetic acid, 2,2'-oxybis-, cyclic anhydride; Acetic acid, oxydi-, cyclic anhydride. CAS No. 4480-83-5. Molecular formula: C4H4O4. Mole weight: 116.07 g/mol. Appearance: White to Off-White Solid. Purity: 95.0%(T). Canonical SMILES: O=C1COCC(=O)O1. ECNumber: 224-761-5. Catalog: ACM-MO-4480835. | |
| Flurbiprofen sulfate | Flurbiprofen sulfate. Group: Biochemicals. Alternative Names: 2-Fluoro-a-methyl-[1,1'-biphenyl]-4-acetic acid anhydride sulfuric acid. Grades: Highly Purified. CAS No. 1159977-37-3. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C15H13FO5S. US Biological Life Sciences. | Worldwide |
| Flurbiprofen sulfate | Heterocyclic Organic Compound. Alternative Names: 2-Fluoro-α-methyl-[1, 1'-biphenyl]-4-acetic Acid Anhydride Sulfuric Acid. CAS No. 1159977-37-3. Molecular formula: C15H13FO5S. Mole weight: 324.32. Purity: 0.96. IUPACName: sulfo 2-(3-fluoro-4-phenylphenyl)propanoate. Canonical SMILES: CC (C1=CC (=C (C=C1)C2=CC=CC=C2)F)C (=O)OS (=O) (=O)O. Catalog: ACM1159977373. | |
| Fmoc-ACA-OH | Fmoc-ACA-OH is a useful tool for the SPPS of AMC fluorogenic protease substrates by Fmoc SPPS. Fmoc-ACA-OH must be first loaded onto a Wang-type resin. Any unreacted linker hydroxyls must be capped using acetic anhydride. Following Fmoc removal, the first amino acid should be coupled with HATU/collidine. Insertion of ACA into the middle of a peptide provides fluorogenic substrates for endopeptidases. Treatment of the ACC peptide obtained after TFA cleavage with an aqueous base causes facile decarboxylation and formation of the AMC peptide. Uses: Peptide synthesis. Group: Amino acids. Alternative Names: Fmoc-ACA-OH, 7-N-Fmoc-aminocoumarin-4-acetic acid. CAS No. 378247-75-7. Mole weight: 441.43. Catalog: ACM378247757. | |
| Fmoc-Cys(Trt)-OH | High purity Fmoc-protected amino acid for research and process production of peptides, with very low levels of dipeptide, free-amino acids and acetic acid impurities. The standard derivative for Fmoc SPPS of peptides containing Cys. The Trt group is removed with 95% TFA containing 1-5% TIS. Ideally, this derivative should be introduced using the symmetrical anhydride or DIPCDI/HOBt activation to minimize enantiomerization. If activation with uronium or phosphonium reagents, such as HBTU or PyBOP, is to be employed, it is strongly recommended that collidine is used as the base , as this has been shown to significantly reduce loss of optical integrity during coupling. Uses: Peptide synthesis. Group: Amino acids. Alternative Names: Fmoc-Cys(Trt)-OH, N-α-Fmoc-S-trityl-L-cysteine. CAS No. 103213-32-7. Molecular formula: C37H31NO4S. Mole weight: 585.71. Catalog: ACM103213327-1. | |
| Glycolic Anhydride Diacetate | Glycolic Anhydride Diacetate. Group: Biochemicals. Alternative Names: 2-(Acetyloxy)acetic Acid 1,1'-Anhydride; (Acetyloxy)acetic Acid Anhydride. Grades: Highly Purified. CAS No. 25769-61-3. Pack Sizes: 10mg. Molecular Formula: C8H10O7, Molecular Weight: 218.16. US Biological Life Sciences. | Worldwide |
| Native Pigeon Citrate Synthase | Citrate synthase catalyses the conversion of Citrate to acetyl-CoA in the presence of coenzyme-A with the release of H2O and oxaloacetate. The enzyme has a molecular weight of 85 kDa and a pI of 6.1-6.6. It is inhibited by fluoroacetyl-CoA, palmitoyl-CoA, and citroyl-CoA. It is also inhibited when it is acetylated by acetic anhydride or iodinated by iodine. Group: Enzymes. Synonyms: CS; EC 4.1.3.7; EC 2.3.3.1; 9027-96-7; Citrate (Si)-synthase; (R)-citric synthase; Citrate oxaloacetate-lyase [(pro-3S)-CH2COO-->acetyl-CoA]. Enzyme Commission Number: EC 4.1.3.7. CAS No. 9027-96-7. CS. Activity: 80-150 units/mg protein (modified Warburg-Christian). Storage: 2-8°C. Form: ammonium sulfate suspension. Crystalline suspension in 2.2 M (NH4)2SO4 solution, pH 7.0, containing 6 mM phosphate and 0.5 mM Citrate. Source: Pigeon breast muscle. Species: Pigeon. CS; EC 4.1.3.7; EC 2.3.3.1; 9027-96-7; Citrate (Si)-synthase; (R)-citric synthase; Citrate oxaloacetate-lyase [(pro-3S)-CH2COO-->acetyl-CoA]. Cat No: NATE-0165. | |
| Native Porcine Citrate Synthase | Citrate synthase catalyses the conversion of Citrate to acetyl-CoA in the presence of coenzyme-A with the release of H2O and oxaloacetate. The enzyme has a molecular weight of 85 kDa and a pI of 6.1-6.6. It is inhibited by fluoroacetyl-CoA, palmitoyl-CoA, and citroyl-CoA. It is also inhibited when it is acetylated by acetic anhydride or iodinated by iodine. Group: Enzymes. Synonyms: CS; EC 4.1.3.7; EC 2.3.3.1; 9027-96-7; Citrate (Si)-synthase; (R)-citric synthase; Citrate oxaloacetate-lyase [(pro-3S)-CH2COO-->acetyl-CoA]. Enzyme Commission Number: EC 4.1.3.7. CAS No. 9027-96-7. CS. Activity: > 100 units/mg protein. Storage: 2-8°C. Form: ammonium sulfate suspension. Suspension in 3.2 M (NH4)2SO4 solution, pH 7.0. Source: Porcine heart. Species: Porcine. CS; EC 4.1.3.7; EC 2.3.3.1; 9027-96-7; Citrate (Si)-synthase; (R)-citric synthase; Citrate oxaloacetate-lyase [(pro-3S)-CH2COO-->acetyl-CoA]. Cat No: NATE-0166. | |
| Pegsitacianine | Pegsitacianine is a diagnostic imaging agent. Polymer. Synonyms: α-bromo-ω-{2-methyl-1-[α-methylpoly(oxyethylene)-ω-oxy]-1-oxopropan-2-yl}poly{[2-(dibutylamino)ethyl methacrylate]-co-(2-acetamidoethyl methacrylate)-co-(2-{6-[(2E)-2-{(2E,4E,6E)-7-[1,1-dimethyl-3-(4-sulfonatobutyl)-1H-benzo[e]indol-3-ium-2-yl]hepta-2,4,6-trienylidene}-1,1-dimethyl-1,2-dihydro-3H-benzo[e]indol-3-yl]hexanamido}ethyl methacrylate) (0.97:0.02:0.01)}; 1H-Benz[e]indolium, 2-[7-[1,3-dihydro-1,1-dimethyl-3-(4-sulfobutyl)-2H-benz[e]indol-2-ylidene]-1,3,5-heptatrien-1-yl]-3-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,1-dimethyl-, inner salt, reaction products with acetic anhydride, 2-aminoethyl methacrylate hydrochloride-2-(dibutylamino)ethyl methacrylate polymer and polyethylene glycol 2-bromo-2-methylpropanoate Me ether. CAS No. 2396651-85-5. Molecular formula: [ (C14H27NO2)x (C8H13NO3)y (C51H59N3O6S)z]m. (C2H4O)n. C5H9BrO2. |  |
| Tin(II) chloride | Tin(II) chloride. Synonyms: Stannous chloride. CAS No. 7772-99-8. Pack Sizes: 100, 500 g in poly bottle. Product ID: CDC10-0080. Molecular formula: SnCl2. Category: Antioxidant Cosmetic Chemicals. Product Keywords: Cosmetic Ingredients; Antioxidant Cosmetic Chemicals; Tin(II) chloride; CDC10-0080; 7772-99-8; SnCl2; Stannous chloride; 231-868-0; MFCD00011241; 7772-99-8. Purity: 0.98. EC Number: 231-868-0. Physical State: Crystalline. Solubility: H2O: soluble. Quality Level: 200. Storage: Store below 30°C. Application: Tin(II) chloride (SnCl2) has been used as a starting material to evaluate the thermal behavior of SnCl2 on heating at the rate of 5°Cmin-1 in air. The product undergoes phase transformation on heating at rate of 5°C min-1 in air, it involves an incomplete evaporation followed by oxidation forming SnO2 nanoparticles. SnCl2 has also been used for the fabrication of Sn-containing carbon nano-structures. Boiling Point: 652 °C (lit.). Melting Point: 246 °C (lit.). Density: 3.95 g/cm3. Product Description: SnCl2 dihydrate reacts with acetic anhydride to yield anhydrous SnCl2. SnCl2 exhibits reducing properties in acidic media. SnCl2 shows superior catalytic action in its molten state. It is a promising raw material for the chemical vapour deposition (CVD) of semiconducting layers. SnCl2 participates in the reduction of aromatic nitro compounds, nitriles, cyanosilyl ethers and organic azides. | |
| Triacetin | The triglyceride 1,2,3-triacetoxypropane is more generally known as triacetin and glycerin triacetate. It is the triester of glycerol and acetylating agents, such as acetic acid and acetic anhydride. It is a colorless, viscous and odorless liquid. CAS No. 102-76-1. Product ID: PE-0185. Molecular formula: C9H14O6. Mole weight: 218.204. Category: Plasticizer Excipients. Product Keywords: Pharmaceutical Excipients; Solid Dosage Form; Semi-solid Dosage Form; Suppository Bases; Plasticizer Excipients; Triacetin; PE-0185; C9H14O6; 102-76-1; 102-76-1. Appearance: Clear transparent oily liquid with a bitter taste. EC Number: 203-051-9. Synonym(s): 1,2,3-Propanetriol, triacetate;Glyped;Fungacetin;1,2,3-propanetriol triacetate;1,2,3-Triacetylglycerol. Boiling Point: 258ºC. Melting Point: 3ºC. Density: 1.155 g/cm3. | |
| Triacetin | The triglyceride 1,2,3-triacetoxypropane is more generally known as triacetin and glycerin triacetate. It is the triester of glycerol and acetylating agents, such as acetic acid and acetic anhydride. It is a colorless, viscous and odorless liquid. Group: Inhibitors. Alternative Names: 1,3-Diacetyloxypropan-2-yl acetate. CAS No. 102-76-1. Molecular formula: C9H14O6. Mole weight: 218.2. Appearance: Clear colorless liquid. Purity: 99%+. IUPACName: 2,3-Diacetyloxypropyl acetate. Canonical SMILES: CC(=O)OCC(COC(=O)C)OC(=O)C. Density: 1.16 g/mL at 25 °C(lit.). ECNumber: 203-051-9;203-051-9. Catalog: ACM102761-1. | |
| Triacetin | The triglyceride 1,2,3-triacetoxypropane is more generally known as triacetin and glycerin triacetate. It is the triester of glycerol and acetylating agents, such as acetic acid and acetic anhydride. It is a colorless, viscous and odorless liquid. Group: Plastic additivesplasticizers. Alternative Names: 1,3-Diacetyloxypropan-2-yl acetate. CAS No. 102-76-1. Product ID: 2,3-Diacetyloxypropyl acetate. Molecular formula: 218.2. Mole weight: C9H14O6. CC(=O)OCC(COC(=O)C)OC(=O)C. InChI=1S/C9H14O6/c1-6 (10)13-4-9 (15-8 (3)12)5-14-7 (2)11/h9H, 4-5H2, 1-3H3. URAYPUMNDPQOKB-UHFFFAOYSA-N. 99%+. | |
| Vanillin acetate | Vanillin acetate is easily synthesized from vanillin by treatment with acetic anhydride [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 881-68-5. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-W009948. |  |
| 1,3-Acetonedicarboxylic acid anhydride 98 | Heterocyclic Organic Compound. Alternative Names: 1,3-ACETONEDICARBOXYLIC ACID ANHYDRIDE 98;1,3-Acetonedicarboxylic acid anhydride;1,3-Acetonedicarboxylic acid anhydride 98%;acetonedicarboxylic acid anhydride;2H-Pyran-2,4,6(3H,5H)-trione. CAS No. 10521-08-1. Molecular formula: C5H4O4. Mole weight: 128.08286. Catalog: ACM10521081. | |
| 2-acetoxybenzoic 2-hydroxybenzoic Anhydride | 2-acetoxybenzoic 2-hydroxybenzoic Anhydride is a useful research chemical. It is a thermal degradation product of Salicylic acid and Aspirin. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 50mg. Molecular Formula: C16H12O6, Molecular Weight: 300.26. US Biological Life Sciences. | Worldwide |
| 2-O-Acetyl-malic Anhydride | 2-O-Acetyl-malic Anhydride. Group: Biochemicals. Grades: Highly Purified. CAS No. 24766-96-9. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 2-O-Acetyl-(S)-malic Anhydride | 2-O-Acetyl-(S)-malic Anhydride. Group: Biochemicals. Grades: Highly Purified. CAS No. 59025-03-5. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 3-Acetoxy-3-methylpentane-1,5-dioic Acid Anhydride | 3-Acetoxy-3-methylpentane-1,5-dioic Acid Anhydride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 3-Acetylaminophthalic Anhydride | 3-Acetylaminophthalic Anhydride is used in the synthesis of Apremilast, a potent phosphodiesterase 4 and tumor necrosis Factor-α inhibitor used in the treatment of psoriatic arthritis. Also a reagent in the preparation of Tillivalline. Apremilast Impurity 2. Group: Biochemicals. Grades: Highly Purified. CAS No. 6296-53-3. Pack Sizes: 1g, 10g. Molecular Formula: C10H7NO4, Molecular Weight: 205.17. US Biological Life Sciences. | Worldwide |
| 4-Acetylphenylboronic Acid (contains varying amounts of Anhydride) | 4-Acetylphenylboronic Acid (contains varying amounts of Anhydride). Group: Liquid crystal (lc) building blocks. Alternative Names: 4-Acetylbenzeneboronic Acid (contains varying amounts of Anhydride). CAS No. 149104-90-5. Product ID: (4-acetylphenyl)boronic acid. Molecular formula: 163.97. Mole weight: C8H9BO3. B(C1=CC=C(C=C1)C(=O)C)(O)O. InChI=1S/C8H9BO3/c1-6 (10)7-2-4-8 (5-3-7)9 (11)12/h2-5, 11-12H, 1H3. OBQRODBYVNIZJU-UHFFFAOYSA-N. | |
| Acetyl podocarpic acid anhydride | Acetyl podocarpic acid anhydride (APD) is potent, semi-synthetic LXR agonist derived from extracts of the mayapple. Synonyms: APD. Grades: ≥98%. CAS No. 344327-48-6. Molecular formula: C38H46O7. Mole weight: 614.8. | |
| Acetylsalicylic Acid EP Impurity F | Acetylsalicylic Acid EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-acetoxybenzoic anhydride. CAS No. 1466-82-6. Molecular Formula: C18H14O7. Mole Weight: 342.07. Catalog: APB1466826. | |
| Acetylsalicylic Anhydride | Acetylsalicylic Acid Impurity D. Group: Biochemicals. Alternative Names: 2-(Acetyloxy)benzoic Acid 1,1-Anhydride; Salicylic Acid Acetate Anhydride;2-Acetoxybenzoic Anhydride; Aspirin anhydride; Contraflu; NSC 63848; NSC 80056; Pircan; Vigal; Acetylsalicylic Acid Impurity D. Grades: Highly Purified. CAS No. 1466-82-6. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| Bacillosporin C | Bacillosporin C is an oxaphenalenone dimer found in T. bacillosporus. Bacillosporin C is an anhydride formed from the lactone bacillosporin D in the mangrove endophytic fungus SBE-14. Similar oxaphenalenone dimers have antibiotic activity and can inhibit acetylcholinesterase. Synonyms: 5,5a-Dihydro-1,5a,9,13-tetrahydroxy-3,7-dimethyl-4H,10H,12H,16H-dibenzo[de,d'e']furo[2,3-g:5,4-i']bis[2]benzopyran-4,10,16-trione. Grades: >95%. CAS No. 76706-63-3. Molecular formula: C26H18O10. Mole weight: 490.41. | |
| Di-O-acetyl-D-tartaric Anhydride | Di-O-acetyl-D-tartaric Anhydride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Di-O-acetyl-L-tartaric Anhydride | Di-O-acetyl-L-tartaric Anhydride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| (R)-2-O-Acetylmalic anhydride | (R)-2-O-Acetylmalic anhydride. Group: Biochemicals. Alternative Names: (3R)-3-(Acetyloxy)dihydro-2,5-furandione; (+)-Acetoxysuccinic anhydride; (R)-(+)-2-Acetoxysuccinic anhydride. Grades: Highly Purified. CAS No. 79814-40-7. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C6H6O5. US Biological Life Sciences. | Worldwide |
| (S)-2-O-Acetylmalic anhydride | (S)-2-O-Acetylmalic anhydride. Group: Biochemicals. Alternative Names: (3S)-3-(Acetyloxy)dihydro-2,5-furandione; (-)-Acetoxysuccinic anhydride; (S)-(-)-2-Acetoxysuccinic anhydride. Grades: Highly Purified. CAS No. 59025-03-5. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C6H6O5. US Biological Life Sciences. | Worldwide |
| s-Acetylmercaptosuccinic anhydride | S-Acetylmercaptosuccinic anhydride is an amine reactive reagent, containing a sulfhydryl group. The anhydride region opens up, when attacked by an amine nucleophile, forming amine linkage. However, during this ring opening reaction, a free carboxylate group is formed rendering the molecule negatively charged. Activity to proteins and conformation of the molecule us affected by the charge reversal. Uses: This product is suitable for scientific research. Group: Polymer/macromoleculeanhydride monomers. Alternative Names: Ethanethioicacid,S-(tetrahydro-2,5-dioxo-3-furanyl)ester. CAS No. 6953-60-2. Molecular formula: C6H6O4S. Mole weight: 174.18 g/mol. Purity: 0.99. Canonical SMILES: CC(=O)SC1CC(=O)OC1=O. ECNumber: 230-135-2. Catalog: ACM-MO-6953602. | |
| S-Acetylmercaptosuccinic anhydride | S-Acetylmercaptosuccinic anhydride. Group: Biochemicals. Grades: Highly Purified. CAS No. 6953-60-2. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| S-Acetylmercaptosuccinic anhydride 99+% (NMR) | S-Acetylmercaptosuccinic anhydride 99+% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
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