Alfa Chemistry Analytical Products - Products
Alfa Chemistry is a global leading supplier of analytical chemistry reagents, providing a wide range of analytical chemicals such as analytical standards for a variety of analytical applications.
| Product | Description | |
|---|---|---|
| 2,5-Dihydroxybenzoic Acid | matrix substance for MALDI-MS, ≥99.5% (HPLC), Ultra pure. Uses: For analytical and research use. Group: Mass spectrometry (ms); pharma & vet compounds & metabolites; impurity standards; pharmaceutical toxicology. Alternative Names: Carboxyhydroquinone, Mesalazine Imp. G (EP), 5-Hydroxysalicylic acid, 2,5-DHBA, Gentisic acid, Gentisinic acid, Hydroquinonecarboxylic acid, Gensigen, NSC 49098,2,5-Dihydroxybenzoic Acid, Gensigon, NSC 27224, NSC 78825, 3,6-Dihydroxybenzoic acid, 2,5-Dioxybenzoic acid. Grades: matrix substance for MALDI-MS. CAS No. 490-79-9. Pack Sizes: 10X10MG. IUPAC Name: 2,5-dihydroxybenzoic acid. Molecular Formula: C7H6O4. Mole Weight: 154.12. EC Number: 207-718-5. Catalog: APS490799. Assay: ≥99.5% (HPLC). SMILES: OC(=O)c1cc(O)ccc1O. Format: Neat. |  |
| 2,5-Pyrazinediethanol | 2,5-Pyrazinediethanol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,5-Bis(2-hydroxyethyl)pyrazine, Potassium Clavulanate Imp. A (EP), 2,2'-(2,5-Pyrazinediyl)diethanol,2,5-Pyrazinediethanol. CAS No. 4744-51-8. IUPAC Name: 2-[5-(2-hydroxyethyl)pyrazin-2-yl]ethanol. Molecular Formula: C8H12N2O2. Mole Weight: 168.19. Catalog: APS4744518. SMILES: OCCc1cnc(CCO)cn1. Format: Neat. | |
| 2,6-Dichloro-N-(2,6-dimethylphenyl)hexanamide | 2,6-Dichloro-N-(2,6-dimethylphenyl)hexanamide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1037184-07-8. Pack Sizes: 25MG. IUPAC Name: 2,6-dichloro-N-(2,6-dimethylphenyl)hexanamide. Molecular Formula: C14H19Cl2NO. Mole Weight: 288.21. Catalog: APS1037184078A. SMILES: Cc1cccc(C)c1NC(=O)C(Cl)CCCCCl. Format: Neat. Shipping: Room Temperature. | |
| 2,6-Diisopropyl-1,4-benzoquinone | 2,6-Diisopropyl-1,4-benzoquinone. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,6-Bis(1-methylethyl)benzene-1,4-dione, Propofol Imp. J (EP), Propofol USP Related Compound B, Propofol USP RC B. CAS No. 1988-11-0. Pack Sizes: 10MG. IUPAC Name: 2,6-di(propan-2-yl)cyclohexa-2,5-diene-1,4-dione. Molecular Formula: C12H16O2. Mole Weight: 192.25. Catalog: APS1988110A. SMILES: CC(C)C1=CC(=O)C=C(C(C)C)C1=O. Format: Neat. Shipping: Room Temperature. | |
| 2,6-Dimethylaniline-d6 | 2,6-Dimethylaniline-d6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 919785-81-2. IUPAC Name: 2,6-bis(trideuteriomethyl)aniline. Molecular Formula: C82H6H5N. Mole Weight: 127.22. Catalog: APS919785812. SMILES: [2H]C ([2H]) ([2H])c1cccc (c1N)C ([2H]) ([2H])[2H]. Format: Neat. | |
| 2-Acetamidophenol | 2-Acetamidophenol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 614-80-2. Pack Sizes: 100MG. IUPAC Name: N-(2-hydroxyphenyl)acetamide. Molecular Formula: C8H9NO2. Mole Weight: 151.16. Catalog: APS614802. SMILES: CC(=O)Nc1ccccc1O. Format: Neat. Shipping: Room Temperature. | |
| 2- (Acetylamino) -6-[[[ (1S) -1- (3-ethoxy-4-methoxyphenyl) -2- (methylsulfonyl) ethyl]amino]carbonyl]-benzoic Acid | 2- (Acetylamino) -6-[[[ (1S) -1- (3-ethoxy-4-methoxyphenyl) -2- (methylsulfonyl) ethyl]amino]carbonyl]-benzoic Acid. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS004097. Format: Neat. Shipping: Room Temperature. | |
| (2Alpha)-Methyl Megestrol Acetate | (2Alpha)-Methyl Megestrol Acetate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2α,6-Dimethyl-3,20-dioxopregna-4,6-dien-17-yl acetate,Pregna-4,6-diene-3,20-dione, 17-(acetyloxy)-2,6-dimethyl-, (2α)- (9CI). CAS No. 907193-65-1. IUPAC Name: [(2R,8R,9S,10R,13S,14S,17R)-17-acetyl-2,6,10,13-tetramethyl-3-oxo-2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate. Molecular Formula: C25H34O4. Mole Weight: 398.54. Catalog: APS907193651. SMILES: C[C@@H]1C[C@]2 (C)[C@H]3CC[C@@]4 (C)[C@@H] (CC[C@]4 (OC (=O)C)C (=O)C)[C@@H]3C=C (C)C2=CC1=O. Format: Neat. | |
| 2-Amino-3-hydroxyphenazine | 2-Amino-3-hydroxyphenazine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-Amino-3-hydroxyphenazine. CAS No. 4569-77-1. IUPAC Name: 3-aminophenazin-2-ol. Molecular Formula: C12H9N3O. Mole Weight: 211.22. Catalog: APS4569771. SMILES: Nc1cc2nc3ccccc3nc2cc1O. Format: Neat. Shipping: Room Temperature. | |
| 2-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-4(1H)-pyrimidinone | 2-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]-4(1H)-pyrimidinone. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-4-ol, AHTP,Trimethoprim Imp. D (EP), Ph Eur Trimethoprim Impurity D. CAS No. 92440-76-1. Pack Sizes: 10MG. IUPAC Name: 2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidin-4-ol. Molecular Formula: C14H17N3O4. Mole Weight: 291.30. Catalog: APS92440761A. SMILES: COc1cc(Cc2cnc(N)nc2O)cc(OC)c1OC. Format: Neat. Shipping: Room Temperature. | |
| 2-Amino-5-(trifluoromethoxy)phenyl Thiocyanate | 2-Amino-5-(trifluoromethoxy)phenyl Thiocyanate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1391054-04-8. Pack Sizes: 50MG. IUPAC Name: [2-amino-5-(trifluoromethoxy)phenyl] thiocyanate. Molecular Formula: C8H5F3N2OS. Mole Weight: 234.20. Catalog: APS1391054048. SMILES: Nc1ccc(OC(F)(F)F)cc1SC#N. Format: Neat. Shipping: Room Temperature. | |
| 2-amino-N-carbamoylacetamide | 2-amino-N-carbamoylacetamide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 137023-85-9. Molecular Formula: C3H7N3O2. Mole Weight: 117.11. Catalog: APB137023859. | |
| 2-(Benzo[b]thien-2-oyl)benzo[b]thiophene | 2-(Benzo[b]thien-2-oyl)benzo[b]thiophene. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(Benzo[b]thien-2-oyl)benzo[b]thiophene. CAS No. 97978-07-9. IUPAC Name: bis(1-benzothiophen-2-yl)methanone. Molecular Formula: C17H10OS2. Mole Weight: 294.39. Catalog: APS97978079. SMILES: O=C(c1cc2ccccc2s1)c3cc4ccccc4s3. Format: Neat. Shipping: Room Temperature. | |
| (2Beta)-Methyl Megestrol Acetate | (2Beta)-Methyl Megestrol Acetate. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS0045. Format: Neat. | |
| 2-Bromofluorobenzene | 2-Bromofluorobenzene. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1072-85-1. Molecular Formula: C6H4BrF. Mole Weight: 175. Catalog: APB1072851. | |
| 2-Butene-1,4-diol | 2-Butene-1,4-diol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 110-64-5. Molecular Formula: C4H8O2. Mole Weight: 88.11. Catalog: APB110645. | |
| 2-Butyl-4,4-dimethyl-1-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-4,5-dihydroimidazol-5-one | 2-Butyl-4,4-dimethyl-1-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-4,5-dihydroimidazol-5-one. Uses: For analytical and research use. Group: Impurity standards. CAS No. 141745-36-0. IUPAC Name: 2-butyl-5,5-dimethyl-3-[[4-[2-(1H-tetrazol-5-yl)phenyl]phenyl]methyl]imidazol-4-one. Molecular Formula: C23H26N6O. Mole Weight: 402.492. Catalog: APS141745360. SMILES: CCCCC1=NC (C) (C)C (=O)N1Cc2ccc (cc2)c3ccccc3c4nnn[nH]4. Format: Neat. | |
| 2-Butyl-4-chloro-1H-imidazole-5-carboxaldehyde | 2-Butyl-4-chloro-1H-imidazole-5-carboxaldehyde. Uses: For analytical and research use. Group: Impurity standards. CAS No. 83857-96-9. Pack Sizes: 50MG. IUPAC Name: 2-butyl-4-chloro-1H-imidazole-5-carbaldehyde. Molecular Formula: C8H11ClN2O. Mole Weight: 186.64. Catalog: APS83857969A. SMILES: CCCCc1nc(Cl)c(C=O)[nH]1. Format: Neat. Shipping: Room Temperature. | |
| 2-chlorodopamine | 2-chlorodopamine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 102851-70-7. Molecular Formula: C8H10ClNO2. Mole Weight: 187.62. Catalog: APB102851707. | |
| 2-(Chloromethyl)-4-methoxy-3-methylpyridine Hydrochloride | 2-(Chloromethyl)-4-methoxy-3-methylpyridine Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(Chloromethyl)-4-methoxy-3-methylpyridine hydrochloride,2-(Chloromethyl)-4-methoxy-3-methylpyridine Hydrochloride (1:1), Pyridine, 2-(chloromethyl)-4-methoxy-3-methyl-, hydrochloride (9CI). CAS No. 86604-74-2. Pack Sizes: 25MG. IUPAC Name: 2-(chloromethyl)-4-methoxy-3-methylpyridine;hydrochloride. Molecular Formula: C8H10ClNO.ClH. Mole Weight: 208.08. Catalog: APS86604742. SMILES: Cl.COc1ccnc(CCl)c1C. Format: Neat. Shipping: Room Temperature. | |
| 2-(chloromethyl)-4-phenoxybenzoyl chloride | 2-(chloromethyl)-4-phenoxybenzoyl chloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1537180-07-6. Molecular Formula: C14H10Cl2O2. Mole Weight: 281.13. Catalog: APB1537180076. | |
| 2-Debenzoyl Paclitaxel 2-Pentanoate | 2-Debenzoyl Paclitaxel 2-Pentanoate. Uses: For analytical and research use. Group: Chiral molecules; impurity standards. Alternative Names: Benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-. CAS No. 213767-22-7. Molecular Formula: C45H55NO14. Mole Weight: 833.92. Catalog: APS213767227. SMILES: CCCCC (=O)O[C@H]1[C@@H]2[C@@]3 (CO[C@@H]3C[C@H] (O)[C@@]2 (C)C (=O)[C@H] (OC (=O)C)C4=C (C)[C@H] (C[C@]1 (O)C4 (C)C)OC (=O)[C@H] (O)[C@@H] (NC (=O)c5ccccc5)c6ccccc6)OC (=O)C. Format: Neat. | |
| 2'-Deoxy-2',2'-difluoro-5,6-dihydro-6-hydroxyuridine (Mixture of Diastereomers) | 2'-Deoxy-2',2'-difluoro-5,6-dihydro-6-hydroxyuridine (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2'-Deoxy-2',2'-difluoro-6-hydroxy-5,6-dihydrouridine,(6RS)-2'-Deoxy-2',2'-difluoro-5,6-dihydro-6-hydroxyuridine. IUPAC Name: 1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-6-hydroxy-1,3-diazinane-2,4-dione. Molecular Formula: C9H12F2N2O6. Mole Weight: 282.20. Catalog: APS00338. SMILES: OC[C@H]1O[C@@H] (N2C (O)CC (=O)NC2=O)C (F) (F)[C@@H]1O. Format: Neat. | |
| 2-Deoxy-D-Beta-ribopyranosyl-5-azacytosine | 2-Deoxy-D-Beta-ribopyranosyl-5-azacytosine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-Amino-1-(2-deoxy-β-D-erythro-pentopyranosyl)-1,3,5-triazin-2(1H)-one (9CI). CAS No. 157771-78-3. Pack Sizes: 2.5MG. IUPAC Name: 4-amino-1-[(2R,4S,5R)-4,5-dihydroxyoxan-2-yl]-1,3,5-triazin-2-one. Molecular Formula: C8H12N4O4. Mole Weight: 228.21. Catalog: APS157771783. SMILES: NC1=NC (=O)N (C=N1)[C@H]2C[C@H] (O)[C@H] (O)CO2. Format: Neat. Shipping: Room Temperature. | |
| 2-Des(5-methyl-1,3,4-oxadiazole-2-carboxamide) (E)-2-(N,N-Dimethylformimidamide) Raltegravir | 2-Des(5-methyl-1,3,4-oxadiazole-2-carboxamide) (E)-2-(N,N-Dimethylformimidamide) Raltegravir. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS004324. Format: Neat. Shipping: Room Temperature. | |
| 2-Des(acetylthiomethyl)-2-methylene Racecadotril | 2-Des(acetylthiomethyl)-2-methylene Racecadotril. Uses: For analytical and research use. Group: Impurity standards. CAS No. 87428-99-7. Pack Sizes: 2.5G. IUPAC Name: benzyl 2-(2-benzylprop-2-enoylamino)acetate. Molecular Formula: C19H19NO3. Mole Weight: 309.36. Catalog: APS87428997. SMILES: C=C(Cc1ccccc1)C(=O)NCC(=O)OCc2ccccc2. Format: Neat. Shipping: Room Temperature. | |
| 2-Descarboxy-2-cyano Telmisartan-d3 | 2-Descarboxy-2-cyano Telmisartan-d3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1794883-47-8. IUPAC Name: 2-[4-[[4-methyl-2-propyl-6-[1-(trideuteriomethyl)benzimidazol-2-yl]benzimidazol-1-yl]methyl]phenyl]benzonitrile. Molecular Formula: C33H26D3N5. Mole Weight: 498.643. Catalog: APS1794883478. SMILES: [2H]C ([2H]) ([2H])n1c (nc2ccccc12)c3cc (C)c4nc (CCC)n (Cc5ccc (cc5)c6ccccc6C#N)c4c3. Format: Neat. | |
| 2-Desethoxy-2-hydroxy-1H-1-Ethyl Candesartan Cilexetil | 2-Desethoxy-2-hydroxy-1H-1-Ethyl Candesartan Cilexetil. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Candesartan Cilexetil Imp. C (EP),1H-Benzimidazole-4-carboxylic acid, 3-[[2'-(1-ethyl-1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-2,3-dihydro-2-oxo-, 1-[[(cyclohexyloxy)carbonyl]oxy]ethyl ester. CAS No. 1185255-99-5. IUPAC Name: 1-cyclohexyloxycarbonyloxyethyl 3-[[4-[2-(1-ethyltetrazol-5-yl)phenyl]phenyl]methyl]-2-oxo-1H-benzimidazole-4-carboxylate. Molecular Formula: C33H34N6O6. Mole Weight: 610.66. Catalog: APS1185255995. SMILES: CCn1nnnc1c2ccccc2c3ccc (CN4C (=O)Nc5cccc (C (=O)OC (C)OC (=O)OC6CCCCC6)c45)cc3. Format: Neat. | |
| 2-Desethoxy-2-hydroxy-2H-2-ethyl Candesartan Cilexetil | 2-Desethoxy-2-hydroxy-2H-2-ethyl Candesartan Cilexetil. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1H-Benzimidazole-4-carboxylic acid, 3-[[2'-(2-ethyl-2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-2,3-dihydro-2-oxo-, 1-[[(cyclohexyloxy)carbonyl]oxy]ethyl ester, Candesartan Cilexetil Imp. D (EP), (1RS)-1-[[(Cyclohexyloxy)carbonyl]-oxy]ethyl 3-[[2'-(2-Ethyl-2H-tetrazol-5-yl)biphenyl-4-yl]methyl]-2-oxo-2,3-dihydro-1H-benzimidazole-4-carboxylate. CAS No. 1185256-03-4. IUPAC Name: 1-cyclohexyloxycarbonyloxyethyl 3-[[4-[2-(2-ethyltetrazol-5-yl)phenyl]phenyl]methyl]-2-oxo-1H-benzimidazole-4-carboxylate. Molecular Formula: C33H34N6O6. Mole Weight: 610.66. Catalog: APS1185256034. SMILES: CCn1nnc (n1)c2ccccc2c3ccc (CN4C (=O)Nc5cccc (C (=O)OC (C)OC (=O)OC6CCCCC6)c45)cc3. Format: Neat. | |
| 2-Desfluoro Fluconazole | 2-Desfluoro Fluconazole. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Fluconazole USP RC B, Fluconazole USP Related Compound B,Fluconazole Imp. D (EP), 2-(4-Fluorophenyl)-1,3-bis(1H-1,2,4-triazol-1-yl)propan-2-ol. CAS No. 81886-51-3. Pack Sizes: 10MG. IUPAC Name: 2-(4-fluorophenyl)-1,3-bis(1,2,4-triazol-1-yl)propan-2-ol. Molecular Formula: C13H13FN6O. Mole Weight: 288.28. Catalog: APS81886513A. SMILES: OC(Cn1cncn1)(Cn2cncn2)c3ccc(F)cc3. Format: Neat. Shipping: Room Temperature. | |
| 2-Desisopropyl-2-phenyl Repaglinide (Repaglinide Impurity) | 2-Desisopropyl-2-phenyl Repaglinide (Repaglinide Impurity). Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS004325. Format: Neat. Shipping: Room Temperature. | |
| 2-(Dimethylamino)ethyl [1,1'-Bi(cyclohexan)]-1'-ene-1-carboxylate | 2-(Dimethylamino)ethyl [1,1'-Bi(cyclohexan)]-1'-ene-1-carboxylate. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 25MG. Molecular Formula: C17H29NO2. Mole Weight: 279.42. Catalog: APS004099. Format: Neat. Shipping: Room Temperature. | |
| (2E)-2,3-Dehydroxy Atorvastatin | (2E)-2,3-Dehydroxy Atorvastatin. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2E,5S)-7-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]-5-hydroxy-2-heptenoic acid, Atorvastatin Eliminate. CAS No. 1105067-93-3. IUPAC Name: (E,5S)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-5-hydroxyhept-2-enoic acid. Molecular Formula: C33H33FN2O4. Mole Weight: 540.62. Catalog: APS1105067933. SMILES: CC (C)c1c (C (=O)Nc2ccccc2)c (c3ccccc3)c (c4ccc (F)cc4)n1CC[C@@H] (O)C\C=C\C (=O)O. Format: Neat. | |
| (+)2'-Epi-5-Deoxy-Strigol | (+)2'-Epi-5-Deoxy-Strigol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 151716-19-7. Molecular Formula: C19H22O5. Mole Weight: 330.3. Catalog: APB151716197. | |
| 2-Fluoro-4-(1,4,5,6-tetrahydro-6,6-dimethyl-4-cyclopentapyrazolyl)benzonitrile | 2-Fluoro-4-(1,4,5,6-tetrahydro-6,6-dimethyl-4-cyclopentapyrazolyl)benzonitrile. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1416243-47-4. Molecular Formula: C15H14FN3. Mole Weight: 255.30. Catalog: APB1416243474. | |
| 2-fluoro Deschloroketamine (HCl) | 2-fluoro Deschloroketamine (HCl). Uses: For analytical and research use. Group: Impurity standards. CAS No. 111982-49-1. Molecular Formula: C13H17ClFNO. Mole Weight: 257.73. Catalog: APB111982491. | |
| 2-glcnac fat | 2-glcnac fat. Uses: For analytical and research use. Group: Impurity standards. CAS No. 100-78-7. Molecular Formula: C5H10O4. Mole Weight: 134.13. Catalog: APB100787. | |
| 2H-2-Ethyl Candesartan | 2H-2-Ethyl Candesartan. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246819-02-2. IUPAC Name: 2-ethoxy-3-[[4-[2- (2-ethyltetrazol-5-yl) phenyl]phenyl]methyl]benzimidazole-4-carboxylic acid. Molecular Formula: C26H24N6O3. Mole Weight: 468.512. Catalog: APS1246819022. SMILES: CCOc1nc2cccc (C (=O)O)c2n1Cc3ccc (cc3)c4ccccc4c5nnn (CC)n5. Format: Neat. | |
| 2H-2-Ethyl Candesartan Cilexetil | 2H-2-Ethyl Candesartan Cilexetil. Uses: For analytical and research use. Group: Impurity standards. CAS No. 914613-36-8. IUPAC Name: 1-cyclohexyloxycarbonyloxyethyl 2-ethoxy-3-[[4-[2- (2-ethyltetrazol-5-yl) phenyl]phenyl]methyl]benzimidazole-4-carboxylate. Molecular Formula: C35H38N6O6. Mole Weight: 638.71. Catalog: APS914613368. SMILES: CCOc1nc2cccc (C (=O)OC (C)OC (=O)OC3CCCCC3)c2n1Cc4ccc (cc4)c5ccccc5c6nnn (CC)n6. Format: Neat. | |
| [2H3]-(S,S)-Palonosetron Hydrochloride | [2H3]-(S,S)-Palonosetron Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246816-81-8. Molecular Formula: C19H22ClD3N2. Mole Weight: 335.89. Catalog: APB1246816818. | |
| [2h6]-9-[2-(hydroxypropyl] adenine | [2h6]-9-[2-(hydroxypropyl] adenine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1020719-54-3. Molecular Formula: C8H5D6N5O. Mole Weight: 199.25. Catalog: APB1020719543. | |
| 2-Hydroxy-3-(methylamino)benzaldehyde | 2-Hydroxy-3-(methylamino)benzaldehyde. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1243409-86-0. Molecular Formula: C8H9NO2. Mole Weight: 151.17. Catalog: APB1243409860. | |
| 2-Hydroxy-3-phenylpyrazine | 2-Hydroxy-3-phenylpyrazine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Pyrazinol, 3-phenyl- (6CI,7CI,8CI), 2-Hydroxy-3-phenylpyrazine,3-Phenyl-2(1H)-pyrazinone, 3-Phenyl-2-pyrazinol, 3-Phenyl-1H-pyrazin-2-one. CAS No. 2882-18-0. Pack Sizes: 10MG. IUPAC Name: 3-phenyl-1H-pyrazin-2-one. Molecular Formula: C10H8N2O. Mole Weight: 172.18. Catalog: APS2882180. SMILES: O=C1NC=CN=C1c2ccccc2. Format: Neat. Shipping: Room Temperature. | |
| 2-Hydroxy-5-Amino-N-(2-carboxy-4-aminophenyl)benzoic Acid | 2-Hydroxy-5-Amino-N-(2-carboxy-4-aminophenyl)benzoic Acid. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-Amino-2-((3-carboxy-4-hydroxyphenyl)amino)benzoic Acid, N-(2-Carboxy-4-aminophenyl)-5-aminosalicylic Acid, 2-Hydroxy-5-[(2-carboxy-4-aminophenyl)amino]benzoic Acid. CAS No. 1797983-23-3. IUPAC Name: 5-amino-2-(3-carboxy-4-hydroxyanilino)benzoic acid. Molecular Formula: C14H12N2O5. Mole Weight: 288.26. Catalog: APS1797983233. SMILES: Nc1ccc (Nc2ccc (O)c (c2)C (=O)O)c (c1)C (=O)O. Format: Neat. | |
| 2-Hydroxy Atorvastatin-d5 Sodium Salt | 2-Hydroxy Atorvastatin-d5 Sodium Salt. Uses: For analytical and research use. Group: Chiral molecules; pharmaceutical toxicology. Alternative Names: 1H-Pyrrole-1-heptanoic acid, 2-(4-fluorophenyl)-β,δ-dihydroxy-4-[[(2-hydroxyphenyl)amino]carbonyl]-5-(1-methylethyl)-3-(phenyl-2,3,4,5,6-d5)-, sodium salt (1:2), (βR,δR)-, 2-Hydroxy Atorvastatin-d5 Disodium Salt. CAS No. 1276537-19-9. IUPAC Name: disodium;(3R,5R)-7-[2-(4-fluorophenyl)-4-[(2-oxidophenyl)carbamoyl]-3-(2,3,4,5,6-pentadeuteriophenyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate. Molecular Formula: C332H5H28FN2O6.2Na. Mole Weight: 623.63. Catalog: APS1276537199. SMILES: [Na+]. [Na+]. [2H]c1c ([2H])c ([2H])c (c ([2H])c1[2H])c2c (C (=O)Nc3ccccc3[O-])c (C (C)C)n (CC[C@@H] (O)C[C@@H] (O)CC (=O)[O-])c2c4ccc (F)cc4. Format: Neat. | |
| 2-Hydroxyethyl methacrylate | ≥99%, contains ≤50 ppm monomethyl ether hydroquinone as inhibitor. Uses: For analytical and research use. Group: Monomers and polymerization tools for 3d printing. CAS No. 868-77-9. Pack Sizes: 25ML, 100ML. Mole Weight: 130.14. Catalog: AP868779. Assay: ≥99%. | |
| 2-Hydroxymethyl Loratadine | 2-Hydroxymethyl Loratadine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 609806-39-5. IUPAC Name: ethyl 4-[8-chloro-2-(hydroxymethyl)-5,6-dihydrobenzo[1,2]cyclohepta[2,4-c]pyridin-11-ylidene]piperidine-1-carboxylate. Molecular Formula: C23H25ClN2O3. Mole Weight: 412.91. Catalog: APS609806395. SMILES: CCOC (=O)N1CCC (=C2c3ccc (Cl)cc3CCc4ccc (CO)nc24)CC1. Format: Neat. | |
| 2-Isopropanol Gestodene | 2-Isopropanol Gestodene. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 5MG. Catalog: APS004349. Format: Neat. Shipping: Room Temperature. | |
| 2-Keto Crizotinib | 2-Keto Crizotinib. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(4-(6-amino-5-((R)-1-(2,6-dichloro-3-fluorophenyl)ethoxy)pyridin-3-yl)-1H-pyrazol-1-yl)piperidin-2-one. CAS No. 1415558-82-5. Molecular Formula: C21H20Cl2FN5O2. Mole Weight: 464.32. Catalog: APB1415558825. | |
| 2-Keto Zolpidem | 2-Keto Zolpidem. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Oxozolpidem, N,N,6-Trimethyl-2-(4-methylphenyl)-alpha-oxo-imidazo[1,2-a]pyridine-3-acetamide. CAS No. 400038-68-8. IUPAC Name: N,N-dimethyl-2-[6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]-2-oxoacetamide. Molecular Formula: C19H19N3O2. Mole Weight: 321.37. Catalog: APS400038688. SMILES: CN (C)C (=O)C (=O)c1c (nc2ccc (C)cn12)c3ccc (C)cc3. Format: Neat. | |
| 2-Mercaptoethanol-d6 | 2-Mercaptoethanol-d6. Uses: For analytical and research use. Group: Building blocks. Catalog: APS00356. Format: Neat. | |
| 2-Methoxy-4-amino-5-ethylsulfonylbenzoic Acid | 2-Methoxy-4-amino-5-ethylsulfonylbenzoic Acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 71675-87-1. Molecular Formula: C10H13NO5S. Mole Weight: 259.28. Catalog: APS71675871. Format: Neat. | |
| 2-Methoxy-4-methylpyridine | 2-Methoxy-4-methylpyridine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 100848-70-2. Molecular Formula: C7H9NO. Mole Weight: 123.16. Catalog: APB100848702. | |
| 2-(Methoxymethyl)-5-(phenylthio)-1H-benzimidazole | 2-(Methoxymethyl)-5-(phenylthio)-1H-benzimidazole. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1H-Benzimidazole, 2-(methoxymethyl)-5-(phenylthio)- (9CI),1H-Benzimidazole, 2-(methoxymethyl)-6-(phenylthio)-, 2-(Methoxymethyl)-5-(phenylthio)-1H-benzimidazole. CAS No. 92114-71-1. Pack Sizes: 10MG. IUPAC Name: 2-(methoxymethyl)-5-phenylsulfanyl-1H-benzimidazole. Molecular Formula: C15H14N2OS. Mole Weight: 270.35. Catalog: APS92114711. SMILES: COCc1nc2cc(Sc3ccccc3)ccc2[nH]1. Format: Neat. Shipping: Room Temperature. | |
| (2-methyl-1,3-thiazol-4-yl) methylamine | (2-methyl-1,3-thiazol-4-yl) methylamine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 103694-26-4. Molecular Formula: C5H8N2S. Mole Weight: 128.19. Catalog: APB103694264. | |
| 2-Methyl-?1-megestrol Acetate (Megestrol Acetate Impurity) | 2-Methyl-?1-megestrol Acetate (Megestrol Acetate Impurity). Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00358. Format: Neat. | |
| 2-Methyl Ethynyl Estradiol | 2-Methyl Ethynyl Estradiol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (17α)-2-Methyl-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol, 19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol, 2-methyl- (7CI), 2-Methyl-19-nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol (2-Methyl-ethinylestradiol), Ethinylestradiol Imp M (EP), 2-Methyl Ethynyl Estradiol. CAS No. 3240-39-9. IUPAC Name: (8R,9S,13S,14S,17R)-17-ethynyl-2,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol. Molecular Formula: C21H26O2. Mole Weight: 310.43. Catalog: APS3240399. SMILES: Cc1cc2[C@H]3CC[C@@]4 (C)[C@@H] (CC[C@@]4 (O)C#C)[C@@H]3CCc2cc1O. Format: Neat. | |
| 2'-Monodehydroxy-2'-chloro Ganciclovir | 2'-Monodehydroxy-2'-chloro Ganciclovir. Uses: For analytical and research use. Group: Impurity standards. CAS No. 108436-36-8. Pack Sizes: 5MG. IUPAC Name: 2-amino-9-[(1-chloro-3-hydroxypropan-2-yl)oxymethyl]-1H-purin-6-one. Molecular Formula: C9H12ClN5O3. Mole Weight: 273.68. Catalog: APS108436368. SMILES: NC1=Nc2c(ncn2COC(CO)CCl)C(=O)N1. Format: Neat. Shipping: Room Temperature. | |
| 2'-Nor Thiamine Hydrochloride Salt | 2'-Nor Thiamine Hydrochloride Salt. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Thiazolium, 3-[(4-amino-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-, chloride, hydrochloride (1:1:1), Thiazolium, 3-[(4-amino-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-, chloride, monohydrochloride (9CI). CAS No. 49614-72-4. Pack Sizes: 10MG. IUPAC Name: 2-[3-[(4-aminopyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;chloride;hydrochloride. Molecular Formula: C11H15N4OS.Cl.ClH. Mole Weight: 323.24. Catalog: APS49614724. SMILES: Cl.[Cl-].Cc1c(CCO)sc[n+]1Cc2cncnc2N. Format: Neat. Shipping: Room Temperature. | |
| 2-n-Propyl-4-methyl-6-(1-methylbenzimidazol-2-yl)-benzimidazole | 2-n-Propyl-4-methyl-6-(1-methylbenzimidazol-2-yl)-benzimidazole. Uses: For analytical and research use. Group: Impurity standards. CAS No. 152628-02-9. IUPAC Name: 4-methyl-6-(1-methylbenzimidazol-2-yl)-2-propyl-1H-benzimidazole. Molecular Formula: C19H20N4. Mole Weight: 304.39. Catalog: APS152628029. SMILES: CCCc1nc2c (C)cc (cc2[nH]1)c3nc4ccccc4n3C. Format: Neat. | |
| 2-N-Propyl Pramipexole | 2-N-Propyl Pramipexole. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6S)-4,5,6,7-Tetrahydro-N2,N6-dipropyl-2,6-benzothiazolediamine, (6S)-N,N'-Di-propyl-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine. CAS No. 1246815-83-7. IUPAC Name: (6S)-2-N,6-N-dipropyl-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine. Molecular Formula: C13H23N3S. Mole Weight: 253.41. Catalog: APS1246815837. SMILES: CCCN[C@H]1CCc2nc(NCCC)sc2C1. Format: Neat. | |
| 2'-O-Methyl Paclitaxel | 2'-O-Methyl Paclitaxel. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00363. Format: Neat. | |
| 2-oxa-6-azaspiro[3.3]heptane | 2-oxa-6-azaspiro[3.3]heptane. Uses: For analytical and research use. Group: Impurity standards. CAS No. 174-78-7. Molecular Formula: C5H9NO. Mole Weight: 99.13. Catalog: APB174787. | |
| 2-Oxazolemethanol, 2,5-dihydro-α,2,4,5-tetramethyl- | 2-Oxazolemethanol, 2,5-dihydro-α,2,4,5-tetramethyl-. Uses: For analytical and research use. Group: Impurity standards. CAS No. 171202-48-5. Molecular Formula: C8H15NO2. Mole Weight: 157.21. Catalog: APB171202485. | |
| 2-Oxo-ivabradine Hydrochloride | 2-Oxo-ivabradine Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-[3-[[[(7S)-3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl]methylamino]propyl]-4,5-dihydro-7,8-dimethoxy-1H-3-benzazepine-1,2(3H)-dione Hydrochloride (1:1). CAS No. 1616710-50-9. IUPAC Name: 3-[3-[[(7S)-3,4-dimethoxy-7-bicyclo[4.2.0]octa-1,3,5-trienyl]methyl-methylamino]propyl]-7,8-dimethoxy-1,2-dihydro-3-benzazepine-4,5-dione;hydrochloride. Molecular Formula: C27H34N2O6.ClH. Mole Weight: 519.03. Catalog: APS1616710509. SMILES: Cl. COc1cc2C[C@H] (CN (C)CCCN3CCc4cc (OC)c (OC)cc4C (=O)C3=O)c2cc1OC. Format: Neat. | |
| 2-Phenyl-1-[4-(trifluoromethyl)phenyl]ethane 2-(Aminoethyl)oxime (Fluvoxamine Impurity) | 2-Phenyl-1-[4-(trifluoromethyl)phenyl]ethane 2-(Aminoethyl)oxime (Fluvoxamine Impurity). Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00367. Format: Neat. | |
| 2-PHENYL-MALONIC ACID MONOETHYL ESTER | 2-PHENYL-MALONIC ACID MONOETHYL ESTER. Uses: For analytical and research use. Group: Impurity standards. CAS No. 17097-90-4. Molecular Formula: C11H12O4. Mole Weight: 208.21. Catalog: APB17097904. | |
| 2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline | 2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline. Uses: For analytical and research use. Group: Impurity standards. CAS No. 60547-97-9. Pack Sizes: 100MG. IUPAC Name: 6,7-dimethoxy-2-piperazin-1-ylquinazolin-4-amine. Molecular Formula: C14H19N5O2. Mole Weight: 289.33. Catalog: APS60547979. SMILES: COc1cc2nc(nc(N)c2cc1OC)N3CCNCC3. Format: Neat. Shipping: Room Temperature. | |
| 2-(p-sec-Butylphenyl)propionic Acid | 2-(p-sec-Butylphenyl)propionic Acid. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Ibuprofen Imp. O (EP),2-[4-(1-Methylpropyl)-phenyl]propanoic Acid. CAS No. 64451-76-9. Pack Sizes: 10MG. IUPAC Name: 2-(4-butan-2-ylphenyl)propanoic acid. Molecular Formula: C13H18O2. Mole Weight: 206.28. Catalog: APS64451769. SMILES: CCC(C)c1ccc(cc1)C(C)C(=O)O. Format: Neat. Shipping: Room Temperature. | |
| 2-Pyrrolidinyl-3-acetyl Desmorpholinylrocuronium Bromide | 2-Pyrrolidinyl-3-acetyl Desmorpholinylrocuronium Bromide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1190105-66-8. Pack Sizes: 2.5MG. IUPAC Name: [(2S, 3S, 5S, 8R, 9S, 10S, 13S, 14S, 16S, 17R)-17-acetyloxy-10, 13-dimethyl-16-(1-prop-2-enylpyrrolidin-1-ium-1-yl)-2-pyrrolidin-1-yl-2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 14, 15, 16, 17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate;bromide. Molecular Formula: C34H55N2O4.Br. Mole Weight: 635.72. Catalog: APS1190105668. SMILES: [Br-]. CC (=O)O[C@H]1C[C@@H]2CC[C@@H]3[C@H] (CC[C@@]4 (C)[C@H]3C[C@@H] ([C@@H]4OC (=O)C)[N+]5 (CC=C)CCCC5)[C@@]2 (C)C[C@@H]1N6CCCC6. Format: Neat. Shipping: Room Temperature. | |
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