A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
2,2?-Thiodiacetic Acid-13C4 is an isotopically labelled form of 2,2'-Thiodiacetic Acid (T344560), which is a highly flexible ligand used in the synthesis of a series of metal complexes. Group: Biochemicals. Grades: Highly Purified. CAS No. 132090-49-4. Pack Sizes: 2.5mg, 5mg. Molecular Formula: 13C4H6O4S, Molecular Weight: 154.12. US Biological Life Sciences.
Worldwide
2,2-Thiodibenzoic acid
2,2-Thiodibenzoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(2-carboxyphenyl)sulfanylbenzoic acid, 22219-02-9, NSC244333, CBMicro_015270, AC1L7TR8, Ambcb5248286, SureCN1482567, Oprea1_376917, Benzoic acid, thio-2,2-di, CTK1A6324, MolPort-003-180-174, AKOS015967737, MCULE-8397733498, NSC-244333, BIM-0015311.P001. Product Category: Heterocyclic Organic Compound. CAS No. 22219-02-9. Molecular formula: C14H10O4S. Mole weight: 274.291800 [g/mol]. Purity: 0.96. IUPACName: 2-(2-carboxyphenyl)sulfanylbenzoic acid. Canonical SMILES: C1=CC=C(C(=C1)C(=O)O)SC2=CC=CC=C2C(=O)O. Density: 1.47g/cm³. Product ID: ACM22219029. Alfa Chemistry ISO 9001:2015 Certified.
2,2-Thiodiethanol
2,2-Thiodiethanol is a reagent used in the synthesis of water soluble gold-N-heterocyclic carbene complexes for catalytic homogenous acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 111-48-8. Pack Sizes: 1g, 2.5g. Molecular Formula: C4H10O2S. US Biological Life Sciences.
2-(2-(Thiophene-2-carbonylsulfanyl)propanoylamino)acetic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-[2-(thiophene-2-carbonylsulfanyl)propanoylamino]acetic acid;2-(alpha-thenoylthio)propionylglycine;bronco-plus;n-(1-oxo-2-((2-thienylcarbonyl)thio)propyl)-glycin;prostenoglycine;tiase;n-(1-oxo-2-((2-thienylcarbonyl)thio)propyl)glycine;STEPRONIN. Product Category: Heterocyclic Organic Compound. CAS No. 72324-18-6. Molecular formula: C10H11NO4S2. Mole weight: 273.32. Density: 1.428 g/cm³. Product ID: ACM72324186. Alfa Chemistry ISO 9001:2015 Certified.
22-Tricosenoic acid
22-Tricosenoic acid. Group: Charge transfer complexesself assembly and contact printing materials. Alternative Names: tricos-22-enoic acid. CAS No. 65119-95-1. Product ID: tricos-22-enoic acid. Molecular formula: 352.59. Mole weight: C23< / sub>H44< / sub>O2< / sub>. YGTSVJQQDISEHZ-UHFFFAOYSA-N. 96%.
2- (2- (Trifluoromethyl) cyclohexyl) acetic Acid is a useful intermediate for organic synthesis and chemical processes. Group: Biochemicals. Grades: Highly Purified. CAS No. 1554459-25-4. Pack Sizes: 100mg, 500mg. Molecular Formula: C9H13F3O2, Molecular Weight: 210.19. US Biological Life Sciences.
2-[2-(Trifluoromethyl)phenyl]-1H-1,3-benzodiazol-6-amine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(2-TRIFLUOROMETHYL-PHENYL)-3H-BENZOIMIDAZOL-5-YLAMINE. Product Category: Heterocyclic Organic Compound. CAS No. 1019125-62-2. Molecular formula: C14H10F3N3. Mole weight: 277.2445. Purity: 0.96. IUPACName: 2-(2-(trifluoromethyl)phenyl)-1H-benzo[d]imidazol-5-amine. Product ID: ACM1019125622. Alfa Chemistry ISO 9001:2015 Certified.
2-[2- (Trifluoromethyl) phenyl]-pyrrolidine Hydrochloride can be obtained from N-Boc-2-pyrrolidinone (B665945) which is a useful synthetic intermediate. It can be used to prepare highly functionalized N-acyl-2-vinylpyrrolidines by a 4-component Ugi reaction (isocyanide, carbonyl compounds, primary amines, carboxylic acids). It can also be used to synthesize the naturally occurring Maillard flavors via catalytic SeO2 oxidation. Group: Biochemicals. Grades: Highly Purified. CAS No. 1189434-97-6. Pack Sizes: 5mg, 10mg. Molecular Formula: C11H12F3N HCl, Molecular Weight: 215.213646. US Biological Life Sciences.
2- (2- (Trifluoromethyl) Phenyl) Pyrrolidine Hydrochloride ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 524674-04-2. Pack Sizes: 250mg, 1g, 2.5g. US Biological Life Sciences.
Worldwide
2,2'-Trimethylenebis-1,3-dioxolane
2,2'-Trimethylenebis-1,3-dioxolane. Uses: Designed for use in research and industrial production. Product Category: Ortho Esters. CAS No. 6543-04-0. Mole weight: 188.22. Product ID: ACM6543040-1. Alfa Chemistry ISO 9001:2015 Certified.
2-(2-Trimethylsilylethynyl)benzonitrile
2-(2-Trimethylsilylethynyl)benzonitrile. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 97308-62-8, 2-[(Trimethylsilyl)ethynyl]benzonitrile, AGN-PC-00NDRW, SureCN3892674, CTK5H9218, MolPort-001-767-643, 2-Trimethylsilanylethynyl-benzonitr, OR3177, AG-H-96924, [(2-Cyanophenyl)ethynyl]trimethylsilane, KB-88411, 2-[2-(trimethylsilyl)ethynyl]benzonitrile, Benzonitrile, 2-[(trimethylsilyl)ethynyl]-, 2-(TRIMETHYLSILYL)ETHYNYLBENZONITRILE. Product Category: Other Organosilicon. Appearance: Transparent liquid. CAS No. 97308-62-8. Molecular formula: C12H13NSi. Mole weight: 199.32. Purity: 95%+. IUPACName: 2-(2-trimethylsilylethynyl)benzonitrile. Density: 0.99g/cm³. Product ID: ACM97308628. Alfa Chemistry ISO 9001:2015 Certified.
2, 2'-[ (Triphenylmethyl) imino]bisethanol-d4
2, 2'-[ (Triphenylmethyl) imino]bisethanol-d4. Group: Biochemicals. Alternative Names: 2,2'-(Tritylimino)diethanol-d4. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
2-(2-Trityl-2H-tetrazol-5-yl)phenylboronic acid
2-(2-Trityl-2H-tetrazol-5-yl)phenylboronic acid is an indispensable compound, serving as a pivotal dominion for studying diverse ailments, encompassing carcinogenesand inflammatory anomalies. By dint of its formidable inhibitory prowess, it adeptly targets explicit molecular cascades implicated in pathogenic advancement. Uses: An intermediate in the synthesis of losartan. Synonyms: Boronic acid, B-[2-[2-(triphenylmethyl)-2H-tetrazol-5-yl]phenyl]-; B-[2-[2-(Triphenylmethyl)-2H-tetrazol-5-yl]phenyl]boronic acid; Boronic acid, [2-[2-(triphenylmethyl)-2H-tetrazol-5-yl]phenyl]-; [2-[2-(Triphenylmethyl)-2H-tetrazol-5-yl]phenyl]boronic acid. Grade: 95%. CAS No. 143722-25-2. Molecular formula: C26H21BN4O2. Mole weight: 432.28.
2-(2-Trityl-2H-tetrazol-5-yl)phenylboronic Acid
An intermediate in the synthesis of Losartan. Group: Biochemicals. Alternative Names: B-[2-[2-(Triphenylmethyl)-2H-tetrazol-5-yl]phenyl]boronic Acid; [2-[2-(Triphenylmethyl)-2H-tetrazol-5-yl]phenyl]boronic Acid. Grades: Highly Purified. CAS No. 143722-25-2. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
2-(2-Tritylamino-4-thiazolyl)glyoxylic Acid
2-(2-Tritylamino-4-thiazolyl)glyoxylic Acid was used to prepare and stuyd the antibacterial activity of aceto hydroxamoyl ethyl iminoacetyl cephalosporins. Group: Biochemicals. Grades: Highly Purified. CAS No. 68363-44-0. Pack Sizes: 50mg, 100mg. Molecular Formula: C24H18N2O3S, Molecular Weight: 414.48. US Biological Life Sciences.
2-[[2-[ (Z) - (4-Oxo-2-thioxo-5-thiazolidinylidene) methyl]-1-naphthalenyl]oxy]-acetic Acid is an analog of 2-[[1-[ (Z) - (4-Oxo-2-thioxo-5-thiazolidinylidene) methyl]-2-naphthalenyl]oxy]-acetic Acid (O859575). 2-[[1-[ (Z) - (4-Oxo-2-thioxo-5-thiazolidinylidene) methyl]-2-naphthalenyl]oxy]-acetic Acid is used in biological activities in the preparation and aldose reductase inhibitory activity of a new series of 5-[[2- (ω -carboxyalkoxy) aryl]methylene]-4-oxo-2-thioxothiazolidine derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 1348775-25-6. Pack Sizes: 25mg, 250mg. Molecular Formula: C16H11NO4S2, Molecular Weight: 345.39. US Biological Life Sciences.
Worldwide
22Z-Paricalcitol
An impurity of Paricalcitol which is a man-made form of vitamin D to treat and prevent high levels of a certain natural substance made by the body (parathyroid hormone) in patients with long-term kidney disease. Synonyms: 22-Z-Paricalcitol; (1R,3R)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5S,Z)-6-hydroxy-5,6-dimethylhept-3-en-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)cyclohexane-1,3-diol. Grade: > 95%. CAS No. 1884139-61-0. Molecular formula: C27H44O3. Mole weight: 416.65.
2-[3-(1,2-Dihydro-2-methyl-1-oxopyrrolo[1,2-a]pyrazin-3-yl)propyl]-1H-isoindole-1,3(2H)-dione is an intermediate in the synthesis of Peramine (P285302), a naturally occuring pyrrolopyrazine alkaloid produced by endophytes that protect the grass against grazing by mammals and insects. Group: Biochemicals. Grades: Highly Purified. CAS No. 116212-54-5. Pack Sizes: 10mg, 25mg. Molecular Formula: C19H17N3O3. US Biological Life Sciences.
2,3,1,3,4,6-Hexa-O-acetyl-sucrose, a versatile compound utilized as a pivotal chemical intermediate, plays a pivotal role in the intricate process of synthesizing pharmaceutical entities designed to alleviate afflictions spanning a diverse range of medical maladies and ailments. Synonyms: Sucrose 1',2,3,3',4',6'-hexaacetate; 1',2,3,3',4',6'-Hexa-O-acetylsucrose; 1',2,3,3',4',6'-Hexa-O-acetyl-sucrose; 6-(Hydroxymethyl)tetrahydropyran-2-yl)oxy-tetrahydrofuran-2-yl)methyl acetate; (2S,3S,4R,5R)-2,5-Bis(acetoxymethyl)-2-(((2R,3R,4S,5R,6R)-3,4-diacetoxy-5-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydrofuran-3,4-diyl diacetate.ALPHA.-D-GLUCOPYRANOSIDE, 1,3,4,6-TETRA-O-ACETYL-.BETA.-D-FRUCTOFURANOSYL, 2,3-DIACETATE ((2R,3R,4S,5S)-3,4-DIACETOXY-5-(ACETOXYMETHYL)-5-((2R,3R,4S,5R,6R)-3,4-DIACETOXY-5-HYDROXY-; alpha-D-Glucopyranoside, 1,3,4,6-tetra-O-acetyl-beta-D-fructofuranosyl, 2,3-diacetate ((2R,3R,4S,5S)-3,4-diacetoxy-5-(acetoxymethyl)-5-((2R,3R,4S,5R,6R)-3,4-diacetoxy-5-hydroxy-. CAS No. 52706-47-5. Molecular formula: C24H34O17. Mole weight: 594.5.
2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic Acid Benzyl Ester is an impurity of Donepezil (D531750), an inhibitor of acetylcholinesterase. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 5mg. Molecular Formula: C31H35NO5. US Biological Life Sciences.
2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic Acid Benzyl Ester is one of Donepezil impurities. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Molecular formula: C31H35NO5. Mole weight: 501.61.
An impurity of Donepezil. Group: Biochemicals. Alternative Names: 4, 5-Dimethoxy-2- [2-oxo-3- [1- (phenylmethyl) -4-piperidinyl] propyl] benzoic Acid. Grades: Highly Purified. CAS No. 197010-25-6. Pack Sizes: 1mg. US Biological Life Sciences.
2-[3-(1-Cyano-1-methylethyl)-5-(hydroxymethyl)phenyl]-2-methylpropanenitrile. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-[3-(1-Cyano-1-methylethyl)-5-(hydroxymethyl)phenyl]-2-methylpropanenitrile;5-(Hydroxymethyl)-alpha,alpha,alpha',alpha'-tetramethyl-1,3-benzenediacetonitrile. Product Category: Heterocyclic Organic Compound. CAS No. 120511-88-8. Molecular formula: C15H18N2O. Mole weight: 242.32. Density: 1.084. Product ID: ACM120511888. Alfa Chemistry ISO 9001:2015 Certified.
2-(3-(1-Oxo-1H-pyrrolo[2,1-c][1,4]oxazin-3-yl)propyl)isoindoline-1,3-dione is an intermediate in the synthesis of Peramine (P285302), a naturally occuring pyrrolopyrazine alkaloid produced by endophytes that protect the grass against grazing by mammals and insects. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 25mg. Molecular Formula: C18H14N2O4, Molecular Weight: 322.31. US Biological Life Sciences.
2-[3-(1-Pyrenyl)propylcarboxamido]ethyl methanethiosulfonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Methanesulfonothioic Acid S-[2-[[1-Oxo-4-(1-pyrenyl)butyl]amino]ethyl] Ester. Product Category: Heterocyclic Organic Compound. Appearance: White to Off-White Solid. CAS No. 384342-66-9. Molecular formula: C23H23NO3S2. Mole weight: 425.571. Purity: 0.96. IUPACName: N-(2-methylsulfonylsulfanylethyl)-4-pyren-1-ylbutanamide. Canonical SMILES: CS(=O)(=O)SCCNC(=O)CCCC1=C2C=CC3=CC=CC4=C3C2=C(C=C4)C=C1. Product ID: ACM384342669. Alfa Chemistry ISO 9001:2015 Certified.
2,3,2,3,4,6-Hexa-O-acetyl-1,6-anhydro-b-D-cellobiose is a specialized compound used in the fabrication of pharmaceutical drugs notably in anti-bacterial and anti-fungal medication. It also contributes to cancer research. Synonyms: 1,6-Anhydro-b-D-cellobiose hexaacetate; β-D-Glucopyranose, 1,6-anhydro-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-, diacetate; Glucopyranose, 1,6-anhydro-4-O-β-D-glucopyranosyl-, hexaacetate, β-D-; 1,6-Anhydro-β-cellobiose hexaacetate; Cellobiosan hexaacetate; 2,3,2',3',4',6'-Hexa-O-acetyl-1,6-anhydro-b-D-cellobiose; (2R,3R,4S,5R,6S)-2-(Acetoxymethyl)-6-(((1R,2R,3S,4R,5R)-3,4-diacetoxy-6,8-dioxabicyclo[3.2.1]octan-2-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate. CAS No. 38631-27-5. Molecular formula: C24H32O16. Mole weight: 576.50.
2,3,2,3,4,6-Hexa-O-acetyl-1,6-anhydro-b-D-maltose
2,3,2,3,4,6-Hexa-O-acetyl-1,6-anhydro-b-D-maltose is a chemical precursor in the synthesis of certain pharmaceutical drugs. It specifically aids in studying and developing antibacterial and antiviral medications, targeting infectious diseases caused by harmful microbes. Synonyms: Maltosan hexaacetate; 1,6-Anhydro-2,3-di-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-a-D-glucopyranosyl)-b-D-glucopyranose. CAS No. 28868-67-9. Molecular formula: C24H32O16. Mole weight: 576.50.
2,3,2'',3''-Tetrahydroochnaflavone
2,3,2'',3''-Tetrahydroochnaflavone is a biflavonoid, which can be isolated from the leaves of Quintinia acutifolia. 2,3,2'',3''-Tetrahydroochnaflavone shows some cytotoxicity against P388 murine lymphocytic leukemia cells, with an IC 50 of 8.2 μg/mL [1]. Uses: Scientific research. Group: Natural products. CAS No. 678138-59-5. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N1649.
2,3,2",3"-Tetrahydroochnaflavone
2,3,2'',3''-Tetrahydroochnaflavone is a flavonoid derivative isolated from the herbs of Lonicera maackii. Synonyms: (2S)-2-(4-{5-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-chromen-2-y l]-2-hydroxyphenoxy}phenyl)-5,7-dihydroxy-2,3-dihydro-4H-chromen- 4-one. Grade: > 95%. CAS No. 678138-59-5. Molecular formula: C30H22O10. Mole weight: 542.5.
23,24-Bisnor-5α-cholanic acid-3β-ol
23,24-Bisnor-5α-cholanic acid-3β-ol. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 94987-61-8. Molecular formula: C22H36O3. Mole weight: 348.5. Purity: 0.98. Product ID: ACM94987618. Alfa Chemistry ISO 9001:2015 Certified.
23,24-Bisnor-5-cholenic acid-3β-ol
23,24-Bisnor-5-cholenic acid-3β-ol. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 566-77-8. Molecular formula: C22H34O3. Mole weight: 346.5. Purity: 0.95. Product ID: ACM566778. Alfa Chemistry ISO 9001:2015 Certified.
2-(3-(2,4-dioxotetrahydropyrimidin-1(2H)-yl)-2-methylphenoxy)acetic acid. Uses: Designed for use in research and industrial production. Product Category: E3 Ligase Ligand. CAS No. 2633634-08-7. Molecular formula: C13H14N2O5. Mole weight: 278.2607. Purity: 0.95. Product ID: PR2633634087. Alfa Chemistry ISO 9001:2015 Certified.
2,3,24-Trihydroxy-12-ursen-28-oic acid
2,3,24-Trihydroxy-12-ursen-28-oic acid isolated from the herbs of Callicarpa bodinieri Levl. Synonyms: 2α,3α,24-Trihydroxyurs-12-en-28-oic acid. Grade: 0.95. CAS No. 89786-83-4. Molecular formula: C30H48O5. Mole weight: 488.7.
23, 25-Dihydroxy Vitamin D3
One of the metabolite of Vitamin D3, which has been found to be effective in mediating intestinal calcium absorbtion and bone calcium metabolism. Synonyms: (6R)-2-Methyl-6-[(1R,3aS,4E,7aR)-octahydro-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-7a-methyl-1H-inden-1-yl]-2,4-heptanediol; (3β,5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-3,23,25-triol; 23,25-Dihydroxy- cholecalciferol; 23,25-Hydroxycalcidiol. CAS No. 77733-16-5. Molecular formula: C27H44O3. Mole weight: 416.65.
2-[3-[2-[Diethyl(methyl)azaniumyl]ethoxycarbonyl]phenanthro[9,10-c]thiophene-1-carbonyl]oxyethyl-diethyl-methylazanium diiodide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-[3-[2-[diethyl(methyl)azaniumyl]ethoxycarbonyl]phenanthro[9,10-c]thiophene-1-carbonyl]oxyethyl-diethyl-methylazanium diiodide; Ammonium,diethyl(2-hydroxyethyl)methyl-,iodide,phenanthro(9,10-c)thiophene-1,3-dicarboxylate (2:1). Product Category: Heterocyclic Organic Compound. CAS No. 19976-53-5. Molecular formula: C32H42I2N2O4S. Mole weight: 804.561 g/mol. Purity: 0.96. IUPACName: 2-[3-[2-[diethyl(methyl)azaniumyl]ethoxycarbonyl]phenanthro[9,10-c]thiophene-1-carbonyl]oxyethyl-diethyl-methylazanium;diiodide. Canonical SMILES: CC[N+](C)(CC)CCOC(=O)C1=C2C3=CC=CC=C3C4=CC=CC=C4C2=C(S1)C(=O)OCC[N+](C)(CC)CC.[I-].[I-]. Product ID: ACM19976535. Alfa Chemistry ISO 9001:2015 Certified.
It is capable of absorbing ultraviolet radiation (UV) and dissipate the energy in the form of heat, in sub-picosecond time scale. For the benzotriazole class of UV absorbers, the mechanism of excited-state deactivation is due to an excited-state intramolecular proton transfer. Uses: It finds use in intraocular lenses, as a uv absorber (uvas). Additional or Alternative Names: 2-[2-Hydroxy-5-[2-(methacryloyloxy)ethyl]phenyl]-2H-benzotriazole. Product Category: Polymer/Macromolecule. CAS No. 96478-09-0. Molecular formula: C18H17N3O3. Mole weight: 323.35. Purity: 0.98. Canonical SMILES: CC(=C)C(=O)OCCc1ccc(O)c(c1)-n2nc3ccccc3n2. Product ID: ACM96478090-3. Alfa Chemistry ISO 9001:2015 Certified. Categories: 2-(2'-hydroxy-5'-methacryloxyethylphenyl)-2h-benzotriazole.