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 | |
|---|---|---|
| Aprepitant Impurity 4 | Aprepitant Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3S)-2-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine. CAS No. 170729-79-0. Molecular Formula: C20H18F7NO2. Mole Weight: 437.35. Catalog: APB170729790. |  |
| Aprepitant Impurity 40 | Aprepitant Impurity 40. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1242175-41-2. Molecular Formula: C22H20F7NO6. Mole Weight: 527.39. Catalog: APB1242175412. | |
| Aprepitant Impurity 44 | Aprepitant Impurity 44. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(((2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(3-fluorophenyl)morpholino)methyl)-1H-1,2,4-triazol-5(4H)-one. CAS No. 172676-88-9. Molecular Formula: C23H21F7N4O3. Mole Weight: 534.43. Catalog: APB172676889. | |
| Aprepitant Impurity 48 | Aprepitant Impurity 48. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine hydrochloride. CAS No. 171482-05-6. Molecular Formula: C20H18F7NO2·HCl. Mole Weight: 473.82. Catalog: APB171482056. | |
| Aprepitant Impurity 5 | Aprepitant Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3R)-2-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine. CAS No. 1242175-36-5. Molecular Formula: C20H18F7NO2. Mole Weight: 437.35. Catalog: APB1242175365. | |
| Aprepitant Impurity 55 | Aprepitant Impurity 55. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: tribenzyl phosphite. CAS No. 15205-57-9. Molecular Formula: C21H21O3P. Mole Weight: 352.36. Catalog: APB15205579. | |
| Aprepitant Impurity 6 | Aprepitant Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3S)-2-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine. CAS No. 1242175-38-7. Molecular Formula: C20H18F7NO2. Mole Weight: 437.35. Catalog: APB1242175387. | |
| Aprepitant Impurity 9 | Aprepitant Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine. CAS No. 170902-80-4. Molecular Formula: C20H18F7NO2. Mole Weight: 437.35. Catalog: APB170902804. | |
| Aprepitant N-Oxide | Aprepitant N-Oxide. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00838. Format: Neat. | |
| Arachidonic Acid, >97% | Arachidonic Acid, >97%. Uses: For analytical and research use. Group: Mycotoxins; building blocks. Alternative Names: Arachidonic acid,5,8,11,14-Eicosatetraenoic acid, (all-Z)- (8CI), 5,8,11,14-all-cis-Eicosatetraenoic acid, (5Z,8Z,11Z,14Z)-5,8,11,14-Eicosatetraenoic acid, all-cis-5,8,11,14-Eicosatetraenoic acid, (all-Z)-5,8,11,14-Eicosatetraenoic acid, cis-Δ5,8,11,14-Eicosatetraenoic acid, Vevodar, Immunocytophyt, 20:4n-6, 5-cis,8-cis,11-cis,14-cis-Eicosatetraenoic acid, 5Z,8Z,11Z,14Z-Eicosatetraenoic acid, A 0871, Immunocytophyte. CAS No. 506-32-1. Pack Sizes: 10MG. IUPAC Name: (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoic acid. Molecular Formula: C20H32O2. Mole Weight: 304.47. Catalog: APS506321. SMILES: CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC (=O)O. Format: Neat. Shipping: Dry ice. | |
| Arbidol | Arbidol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate. CAS No. 131707-25-0. Molecular Formula: C22H25BrN2O3S. Mole Weight: 477.41. Catalog: APB131707250. | |
| Arbidol Impurity 10 | Arbidol Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1106670-97-6. Molecular Formula: C13H14BrNO4. Mole Weight: 328.16. Catalog: APB1106670976. | |
| Arbidol Impurity 11 | Arbidol Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate. CAS No. 1332614-17-1. Molecular Formula: C21H23BrN2O3S. Mole Weight: 463.39. Catalog: APB1332614171. | |
| Arbidol Impurity 15 | Arbidol Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 153633-07-9. Molecular Formula: C16H21BrN2O3. Mole Weight: 369.26. Catalog: APB153633079. | |
| Arbidol Impurity 19 | Arbidol Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 6-bromo-5-hydroxy-1-methyl-4-((methylamino)methyl)-2-((phenylthio)methyl)-1H-indole-3-carboxylate. CAS No. 1130901-04-0. Molecular Formula: C21H23BrN2O3S. Mole Weight: 462.06. Catalog: APB1130901040. | |
| Arbidol Sulfone | Arbidol Sulfone. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylsulfonyl)methyl)-1H-indole-3-carboxylate. CAS No. 151455-32-2. Molecular Formula: C22H25BrN2O5S. Mole Weight: 509.41. Catalog: APB151455322. | |
| Arbidol Sulfoxide | Arbidol Sulfoxide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylsulfinyl)methyl)-1H-indole-3-carboxylate. CAS No. 151455-33-3. Molecular Formula: C22H25BrN2O4S. Mole Weight: 493.41. Catalog: APB151455333. | |
| Argatroban Impurity 23 | Argatroban Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1356847-56-7. Molecular Formula: C23H33D3N6O5S. Mole Weight: 511.66. Catalog: APB1356847567. | |
| Argatroban Impurity 62 | Argatroban Impurity 62. Uses: For analytical and research use. Group: Impurity standards. CAS No. 110347-85-8. Molecular Formula: C7H14NO5P. Mole Weight: 223.16. Catalog: APB110347858. | |
| Argatroban Impurity 73 | Argatroban Impurity 73. Uses: For analytical and research use. Group: Impurity standards. CAS No. 172823-76-6. Molecular Formula: C7H13NO2. Mole Weight: 143.19. Catalog: APB172823766. | |
| Argatroban impurity A | Argatroban impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-methylquinoline-8-sulfonic acid. CAS No. 153886-69-2. Molecular Formula: C10H9NO3S. Mole Weight: 223.25. Catalog: APB153886692. | |
| Argatroban Impurity E HCl | Argatroban Impurity E HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1280726-95-5. Molecular Formula: C7H14ClNO2. Mole Weight: 179.64. Catalog: APB1280726955. | |
| Argatroban impurity G | Argatroban impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,4R)-1-((2S)-5-amino-2-(3-methyl-1,2,3,4-tetrahydroquinoline-8-sulfonamido)pentanoyl)-4-methylpiperidine-2-carboxylic acid. CAS No. 188659-43-0. Molecular Formula: C22H34N4O5S. Mole Weight: 466.59. Catalog: APB188659430. | |
| Argatroban Impurity G | Argatroban Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 153886-68-1. Molecular Formula: C10H13NO3S. Mole Weight: 227.28. Catalog: APB153886681. | |
| Argatroban impurity J | Argatroban impurity J. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-methylquinoline-6-sulfonyl chloride. CAS No. 1780572-69-1. Molecular Formula: C10H8ClNO2S. Mole Weight: 241.69. Catalog: APB1780572691. | |
| Argatroban (L,2R,4S)-isomer | Argatroban (L,2R,4S)-isomer. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,4S)-1-((2S)-5-guanidino-2-(3-methyl-1,2,3,4-tetrahydroquinoline-8-sulfonamido)pentanoyl)-4-methylpiperidine-2-carboxylic acid. CAS No. 189264-04-8. Molecular Formula: C23H36N6O5S. Mole Weight: 508.63. Catalog: APB189264048. | |
| Argatroban (L,2S,4S)-isomer | Argatroban (L,2S,4S)-isomer. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,4S)-1-((2S)-5-guanidino-2-(3-methyl-1,2,3,4-tetrahydroquinoline-8-sulfonamido)pentanoyl)-4-methylpiperidine-2-carboxylic acid. CAS No. 189264-03-7. Molecular Formula: C23H36N6O5S. Mole Weight: 508.63. Catalog: APB189264037. | |
| Arginine | Arginine. Uses: For analytical and research use. Group: Api standards; european pharmacopoeia (ph. eur.); pharmaceutical toxicology; pharmacopoeial standards. Alternative Names: L-(+)-Arginine, N5-(Aminoiminomethyl)-L-ornithine, L-alpha-Amino-delta-guanidinovaleric acid, NSC 206269,(S)-2-Amino-5-[(aminoiminomethyl)amino]pentanoic acid, 5-[(Aminoiminomethyl)amino]-L-norvaline, L-Arg, Arginine. CAS No. 74-79-3. IUPAC Name: (2S)-2-amino-5-carbamimidamidopentanoic acid. Molecular Formula: C6H14N4O2. Mole Weight: 174.20. Catalog: APS74793. SMILES: N[C@@H](CCCNC(=N)N)C(=O)O. Format: Neat. | |
| Arginine Dimer | Arginine Dimer. Uses: For analytical and research use. Group: Impurity standards. CAS No. 15483-27-9. Molecular Formula: C12H26N8O3. Mole Weight: 330.39. Catalog: APB15483279. | |
| Arginine HCl | Arginine HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1119-34-2. Molecular Formula: C6H15ClN4O2. Mole Weight: 210.66. Catalog: APB1119342. | |
| Arginine Impurity 17 | Arginine Impurity 17. Uses: For analytical and research use. Group: Impurity standards. CAS No. 107347-90-0. Molecular Formula: C8H15N3O3. Mole Weight: 201.23. Catalog: APB107347900. | |
| Arginine Impurity 24 | Arginine Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 186308-99-6. Molecular Formula: C6H14N4O2. Mole Weight: 174.2. Catalog: APB186308996. | |
| Arginine Impurity 28 | Arginine Impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1892-22-4. Molecular Formula: C5H10N2O. Mole Weight: 114.15. Catalog: APB1892224. | |
| Arginine Impurity 29 | Arginine Impurity 29. Uses: For analytical and research use. Group: Impurity standards. CAS No. 186698-61-3. Molecular Formula: C24H38N4O7S. Mole Weight: 526.65. Catalog: APB186698613. | |
| Aripiprazole Dimer | Aripiprazole Dimer. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1797986-18-5. Pack Sizes: 2.5MG. IUPAC Name: 7-[4-[4-[2,3-dichloro-4-[1-[2,3-dichloro-4-[4-[4-[(2-oxo-3,4-dihydro-1H-quinolin-7-yl)oxy]butyl]piperazin-1-yl]phenyl]ethyl]phenyl]piperazin-1-yl]butoxy]-3,4-dihydro-1H-quinolin-2-one. Molecular Formula: C48H56Cl4N6O4. Mole Weight: 922.81. Catalog: APS1797986185. SMILES: CC (c1ccc (N2CCN (CCCCOc3ccc4CCC (=O)Nc4c3)CC2)c (Cl)c1Cl)c5ccc (N6CCN (CCCCOc7ccc8CCC (=O)Nc8c7)CC6)c (Cl)c5Cl. Format: Neat. Shipping: Room Temperature. | |
| Aripiprazole EP Impurity E | Aripiprazole EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-(4-(4-(2,3-dichlorophenyl)piperazin-1-yl)butoxy)quinolin-2(1H)-one. CAS No. 129722-25-4. Molecular Formula: C23H25Cl2N3O2. Mole Weight: 446.37. Catalog: APB129722254. | |
| Aripiprazole Impurity 1 | Aripiprazole Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N1-(2,3-dichlorophenyl)-N2-(2-((2,3-dichlorophenyl)amino)ethyl)ethane-1,2-diamine. CAS No. 1424857-89-5. Molecular Formula: C16H17Cl4N3. Mole Weight: 393.14. Catalog: APB1424857895. | |
| Aripiprazole Impurity 11 | Aripiprazole Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1770391-64-4. Molecular Formula: C14H19NO3. Mole Weight: 249.31. Catalog: APB1770391644. | |
| Aripiprazole Impurity 18 | Aripiprazole Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1424857-68-0. Molecular Formula: C13H16BrNO2. Mole Weight: 298.18. Catalog: APB1424857680. | |
| Aripiprazole Impurity 19 | Aripiprazole Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 131732-09-7. Molecular Formula: C13H18Cl2N2O. Mole Weight: 289.2. Catalog: APB131732097. | |
| Aripiprazole Impurity 21 | Aripiprazole Impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1424857-93-1. Molecular Formula: C14H18Cl2N2. Mole Weight: 285.21. Catalog: APB1424857931. | |
| Aripiprazole Impurity 21 | Aripiprazole Impurity 21. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-(4-bromobutoxy)-3,4-dihydroquinolin-2(1H)-one. CAS No. 129722-34-5. Molecular Formula: C13H16BrNO2. Mole Weight: 298.18. Catalog: APB129722345. | |
| Aripiprazole Impurity 24 | Aripiprazole Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 17641-08-6. Molecular Formula: C9H10ClNO2. Mole Weight: 199.63. Catalog: APB17641086. | |
| Aripiprazole Impurity 40 | Aripiprazole Impurity 40. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1424857-63-5. Molecular Formula: C36H42Cl2N4O4. Mole Weight: 665.66. Catalog: APB1424857635. | |
| Aripiprazole Impurity 54 | Aripiprazole Impurity 54. Uses: For analytical and research use. Group: Impurity standards. CAS No. 170858-33-0. Molecular Formula: C21H27N3O3S. Mole Weight: 401.53. Catalog: APB170858330. | |
| Aripiprazole Impurity 57 | Aripiprazole Impurity 57. Uses: For analytical and research use. Group: Impurity standards. CAS No. 139420-62-5. Molecular Formula: C8H8N4S. Mole Weight: 192.24. Catalog: APB139420625. | |
| Aripiprazole Impurity 64 | Aripiprazole Impurity 64. Uses: For analytical and research use. Group: Impurity standards. CAS No. 110-52-1. Molecular Formula: C4H8Br2. Mole Weight: 215.92. Catalog: APB110521. | |
| Aripiprazole Impurity 67 | Aripiprazole Impurity 67. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1259305-29-7. Molecular Formula: C36H51Cl2N3O4. Mole Weight: 660.72. Catalog: APB1259305297. | |
| Aripiprazole Impurity 9 | Aripiprazole Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1359829-23-4. Molecular Formula: C13H15NO2. Mole Weight: 217.27. Catalog: APB1359829234. | |
| Aripiprazole Related Compound B | Aripiprazole Related Compound B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1424858-02-5. Molecular Formula: C26H32N2O5. Mole Weight: 452.55. Catalog: APB1424858025. | |
| Arotinolol impurity 2 | Arotinolol impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13080-65-4. Molecular Formula: C7H15NO. Mole Weight: 129.2. Catalog: APB13080654. | |
| Arotinolol impurity 8 | Arotinolol impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1682660-95-2. Molecular Formula: C8H6N2O2S2. Mole Weight: 226.27. Catalog: APB1682660952. | |
| Arsenobetaine solution | Arsenobetaine solution. Uses: For analytical and research use. Group: Aqueous inorganic. Catalog: APS005823. Shipping: Room Temperature. | |
| Artemether Impurity 1 | Artemether Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1093625-96-7. Molecular Formula: C14H22O3. Mole Weight: 283.33. Catalog: APB1093625967. | |
| Articaine EP Impurity A | Articaine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Acetamidoarticaine; methyl 4-methyl-3-(2-(propylamino)acetamido)thiophene-2-carboxylate. CAS No. 1712677-79-6. Molecular Formula: C12H18N2O3S. Mole Weight: 270.10. Catalog: APB1712677796. | |
| Articaine Impurity 11 | Articaine Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(3-(2-((tetrahydro-2H-pyran-2-yl)oxy)ethyl)ureido)thiophene-2-carboxylic acid. CAS No. 1265892-01-0. Molecular Formula: C13H18N2O5S. Mole Weight: 314.09. Catalog: APB1265892010. | |
| Ascorbic Acid EP Impurity E (Oxaliplatin EP Impurity A) | Ascorbic Acid EP Impurity E (Oxaliplatin EP Impurity A). Uses: For analytical and research use. Group: Impurity standards. CAS No. 144-62-7. Molecular Formula: C2H2O4. Mole Weight: 90.03. Catalog: APB144627. | |
| Ascorbic Acid Impurity 15 | Ascorbic Acid Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 17678-19-2. Molecular Formula: C6H6O3. Mole Weight: 126.11. Catalog: APB17678192. | |
| Ascorbic Acid impurity 18 | Ascorbic Acid impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-5-((S)-1,2-dihydroxyethyl-1,2-13C2)-3,4-dihydroxyfuran-2(5H)-one-2,3,4,5-13C4. CAS No. 1354064-87-1. Molecular Formula: 13C6H8O6. Mole Weight: 182.05. Catalog: APB1354064871. | |
| Ascorbic Acid impurity 19 (Sodium salt) | Ascorbic Acid impurity 19 (Sodium salt). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sodium (R)-2-((S)-1,2-dihydroxyethyl)-4-hydroxy-5-oxo-2,5-dihydrofuran-3-olate. CAS No. 134-03-2. Molecular Formula: C6H7O6·Na. Mole Weight: 198.11. Catalog: APB134032. | |
| Ascorbic Acid impurity 24 | Ascorbic Acid impurity 24. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-5-((R)-1,2-dihydroxyethyl)furan-2,3,4(5H)-trione. CAS No. 19192-77-9. Molecular Formula: C6H6O6. Mole Weight: 174.02. Catalog: APB19192779. | |
| Ascorbic Acid impurity 25 | Ascorbic Acid impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-5-((R)-1,2-dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one. CAS No. 10504-35-5. Molecular Formula: C6H8O6. Mole Weight: 176.03. Catalog: APB10504355. | |
| Ascorbic acid impurity D | Ascorbic acid impurity D. Uses: For analytical and research use. Group: European pharmacopoeia (ph. eur.); pharmacopoeial standards. Alternative Names: Ascorbic Acid Imp. D (EP),Methyl D-xylo-hex-2-ulosonate, D-xylo-2-Hexulosonic acid methyl ester, 2-Keto-gulonic acid methyl ester, Methyl D-sorbosonate. CAS No. 67776-07-2. IUPAC Name: methyl (3R,4S,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoate. Molecular Formula: C7H12O7. Mole Weight: 208.17. Catalog: APS67776072. SMILES: COC (=O)C (=O)[C@H] (O)[C@@H] (O)[C@H] (O)CO. Format: Neat. Shipping: Room Temperature. | |
| Ascorbic Acid impurity H | Ascorbic Acid impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-methyl 2-((R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl)-2-hydroxyacetate. CAS No. 122046-79-1. Molecular Formula: C7H8O7. Mole Weight: 204.03. Catalog: APB122046791. | |
| Ascorbyl palmitate | Pharmacopeia & Metrological Institutes Standards; Nutritional Composition Compounds; Standards for Food Regulatory Methods; API Standards; European Pharmacopoeia (Ph. Eur.); Pharmaceutical Toxicology; Pharmacopoeial Standards. Uses: For analytical and research use. Group: Reagents. Alternative Names: Ascorbyl palmitate, (2S)-2-[(2R)-3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyethyl hexadecanoate. CAS No. 137-66-6. Pack Sizes: 500MG. IUPAC Name: [(2S)-2-[(2R)-3,4-dihydroxy-5-oxo-2H-furan-2-yl]-2-hydroxyethyl] hexadecanoate. | |
| Ascorbyl Palmitate | Pharmacopeia & Metrological Institutes Standards. Uses: For analytical and research use. Group: Reagents. Grades: certified reference material; pharmaceutical secondary standard; pharmaceutical secondary standard. CAS No. 137-66-6. Pack Sizes: 2G. | |
| AsenapineImpurity1 | AsenapineImpurity1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-chloro-2-methyl-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrole-1,3(2H)-dione. CAS No. 129385-61-1. Molecular Formula: C17H10ClNO3. Mole Weight: 311.72. Catalog: APB129385611. | |
| Asiaticoside B | Asiaticoside B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 125265-68-1. Molecular Formula: C48H78O20. Mole Weight: 975.13. Catalog: APB125265681. | |
| Aspartame EP Impurity B | Aspartame EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13433-09-5. Molecular Formula: C13H16N2O5. Mole Weight: 280.28. Catalog: APB13433095. | |
| Aspartame impurity 1 | Aspartame impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1356849-17-6. Molecular Formula: C14H13D5N2O5. Mole Weight: 299.34. Catalog: APB1356849176. | |
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