Alfa Chemistry Analytical Products 4 - 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 | |
|---|---|---|
| Acetylcysteine EP Impurity A | Acetylcysteine EP Impurity A. Uses: For analytical and research use. Alternative Names: (2R,2'R)-3,3'-disulfanediylbis(2-aminopropanoic acid). CAS No. 56-89-3. Molecular formula: C6H12N2O4S2. Mole weight: 240.30. Catalog: APB56893. |  |
| Acetylcysteine EP Impurity B | Acetylcysteine EP Impurity B. Uses: For analytical and research use. Alternative Names: (R)-2-amino-3-mercaptopropanoic acid. CAS No. 52-90-4. Molecular formula: C3H7NO2S. Mole weight: 121.16. Catalog: APB52904. | |
| Acetylcysteine EP Impurity C | Acetylcysteine EP Impurity C. Uses: For analytical and research use. Alternative Names: (2R,2'R)-3,3'-disulfanediylbis(2-acetamidopropanoic acid). CAS No. 5545-17-5. Molecular formula: C10H16N2O6S2. Mole weight: 324.37. Catalog: APB5545175. | |
| Acetylcysteine Impurity 4 | Acetylcysteine Impurity 4. Uses: For analytical and research use. Alternative Names: (R)-2-acetamido-3-sulfopropanoic acid. CAS No. 79560-92-2. Molecular formula: C5H9NO6S. Mole weight: 211.19. Catalog: APB79560922. | |
| Acetylcysteine Impurity 7 | Acetylcysteine Impurity 7. Uses: For analytical and research use. CAS No. 74401-71-1. Molecular formula: C7H11NO4S. Mole weight: 205.23. Catalog: APB74401711. | |
| Acetylcysteine Impurity9 | Acetylcysteine Impurity9. Uses: For analytical and research use. CAS No. 498-40-8. Molecular formula: C3H7NO5S. Mole weight: 169.15. Catalog: APB498408. | |
| Acetyl L-carnitine impurity 3 | Acetyl L-carnitine impurity 3. Uses: For analytical and research use. CAS No. 87259-20-9. Molecular formula: C8H18NO3+. Mole weight: 176.24. Catalog: APB87259209. | |
| Acetylsalicylic Acid EP Impurity B | Acetylsalicylic Acid EP Impurity B. Uses: For analytical and research use. Alternative Names: 4-hydroxyisophthalic acid. CAS No. 636-46-4. Molecular formula: C8H6O5. Mole weight: 182.02. Catalog: APB636464. | |
| Acetylsalicylic Acid EP Impurity C | Acetylsalicylic Acid EP Impurity C. Uses: For analytical and research use. Alternative Names: 2-hydroxybenzoic acid. CAS No. 69-72-7. Molecular formula: C7H6O3. Mole weight: 138.03. Catalog: APB69727. | |
| Acetylsalicylic Acid EP Impurity D | Acetylsalicylic Acid EP Impurity D. Uses: For analytical and research use. Alternative Names: 2-((2-acetoxybenzoyl)oxy)benzoic acid. CAS No. 530-75-6. Molecular formula: C16H12O6. Mole weight: 300.06. Catalog: APB530756. | |
| Acetylsalicylic Acid EP Impurity E | Acetylsalicylic Acid EP Impurity E. Uses: For analytical and research use. Alternative Names: 2-((2-hydroxybenzoyl)oxy)benzoic acid. CAS No. 552-94-3. Molecular formula: C14H10O5. Mole weight: 258.23. Catalog: APB552943. | |
| Acid Red 91 | Acid Red 91. Uses: For analytical and research use. Alternative Names: Eosin Bluish; Imperial Red. CAS No. 548-24-3. Molecular formula: C20H6Br2N2Na2O9. Mole weight: 624.06. Catalog: APB548243. | |
| Acimox impurity 4 | Acimox impurity 4. Uses: For analytical and research use. CAS No. 79068-45-4. Molecular formula: C6H8N2O2. Mole weight: 140.14. Catalog: APB79068454. | |
| Acimox impurity 6 | Acimox impurity 6. Uses: For analytical and research use. CAS No. 77666-94-5. Molecular formula: C6H4N2O2. Mole weight: 136.11. Catalog: APB77666945. | |
| Acipimox Impurity 3 | Acipimox Impurity 3. Uses: For analytical and research use. Alternative Names: 3-carboxy-5-methylpyrazine 1-oxide. CAS No. 51037-31-1. Molecular formula: C6H6N2O3. Mole weight: 154.12. Catalog: APB51037311. | |
| Acitretin EP Impurity A (Acitretin USP Related Compound A, 13-cis-Acitretin) | Acitretin EP Impurity A (Acitretin USP Related Compound A, 13-cis-Acitretin). Uses: For analytical and research use. Alternative Names: (2Z,4E,6E,8E)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid. CAS No. 69427-46-9. Molecular formula: C21H26O3. Mole weight: 326.44. Catalog: APB69427469. | |
| Acitretin Impurity 1 | Acitretin Impurity 1. Uses: For analytical and research use. Alternative Names: (2E,4E,6E,8E)-isopropyl 9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoate. CAS No. 74479-46-2. Molecular formula: C24H32O3. Mole weight: 368.52. Catalog: APB74479462. | |
| Acitretin Impurity 11 | Acitretin Impurity 11. Uses: For analytical and research use. Alternative Names: (2E,4E,6E,8E)-butyl 9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoate. CAS No. 74479-40-6. Molecular formula: C25H34O3. Mole weight: 382.54. Catalog: APB74479406. | |
| Aclidinium bromide Impurity 8 | Aclidinium bromide Impurity 8. Uses: For analytical and research use. CAS No. 4075-58-5. Molecular formula: C8H8O3S. Mole weight: 184.21. Catalog: APB4075585. | |
| Acotiamide Impurity 1 | Acotiamide Impurity 1. Uses: For analytical and research use. Alternative Names: 2-aminothiazole-4-carboxylic acid. CAS No. 40283-41-8. Molecular formula: C4H4N2O2S. Mole weight: 144.15. Catalog: APB40283418. | |
| Acotiamide Impurity 21 | Acotiamide Impurity 21. Uses: For analytical and research use. Alternative Names: 2-(2,4-dihydroxy-5-methoxybenzamido)-N-(2-(diisopropylamino)ethyl)thiazole-4-carboxamide hydrobromide. CAS No. 738562-93-1. Molecular formula: C20H29BrN4O5S. Mole weight: 517.44. Catalog: APB738562931. | |
| Acotiamide Impurity 22 | Acotiamide Impurity 22. Uses: For analytical and research use. Alternative Names: methyl 2-(2-hydroxy-4,5-dimethoxybenzamido)thiazole-4-carboxylate. CAS No. 877997-99-4. Molecular formula: C14H14N2O6S. Mole weight: 338.34. Catalog: APB877997994. | |
| Acotiamide Impurity 23 | Acotiamide Impurity 23. Uses: For analytical and research use. Alternative Names: methyl 2-(2-hydroxy-4,5-dimethoxybenzamido)thiazole-4-carboxylate compound with methanol (1:1). CAS No. 877998-00-0. Molecular formula: C15H18N2O7S. Mole weight: 370.38. Catalog: APB877998000. | |
| Acotiamide Impurity 3 | Acotiamide Impurity 3. Uses: For analytical and research use. Alternative Names: 2-hydroxy-4,5-dimethoxybenzoic acid. CAS No. 5722-93-0. Molecular formula: C9H10O5. Mole weight: 198.17. Catalog: APB5722930. | |
| Acotiamide Impurity 37 | Acotiamide Impurity 37. Uses: For analytical and research use. Alternative Names: 2,4-dihydroxy-5-methoxybenzoic acid. CAS No. 67370-98-3. Molecular formula: C8H8O5. Mole weight: 184.15. Catalog: APB67370983. | |
| Acotiamide Impurity 38 | Acotiamide Impurity 38. Uses: For analytical and research use. Alternative Names: 2,4,5-trihydroxybenzoic acid. CAS No. 610-90-2. Molecular formula: C7H6O5. Mole weight: 170.12. Catalog: APB610902. | |
| Acotiamide Impurity 4 | Acotiamide Impurity 4. Uses: For analytical and research use. Alternative Names: phenyl 2-hydroxy-4,5-dimethoxybenzoate. CAS No. 877997-98-3. Molecular formula: C15H14O5. Mole weight: 274.27. Catalog: APB877997983. | |
| Acotiamide Impurity 9 | Acotiamide Impurity 9. Uses: For analytical and research use. Alternative Names: 2-amino-N-(2-aminoethyl)thiazole-4-carboxamide. CAS No. 948053-83-6. Molecular formula: C6H10N4OS. Mole weight: 186.23. Catalog: APB948053836. | |
| Acotiamide Impurity kw (Acotiamide Impurity 44) | Acotiamide Impurity kw (Acotiamide Impurity 44). Uses: For analytical and research use. CAS No. 819812-04-9. Molecular formula: C30H42N2O9. Mole weight: 574.67. Catalog: APB819812049. | |
| Acrivastine impurity 3 | Acrivastine impurity 3. Uses: For analytical and research use. CAS No. 87848-95-1. Molecular formula: C13H10BrNO. Mole weight: 276.13. Catalog: APB87848951. | |
| Acrivastine impurity 4 | Acrivastine impurity 4. Uses: For analytical and research use. CAS No. 87849-01-2. Molecular formula: C22H26N2O2. Mole weight: 350.46. Catalog: APB87849012. | |
| Acrivastine impurity 5 | Acrivastine impurity 5. Uses: For analytical and research use. CAS No. 93962-64-2. Molecular formula: C20H22N2O3. Mole weight: 338.41. Catalog: APB93962642. | |
| Acrivastine impurity 6 | Acrivastine impurity 6. Uses: For analytical and research use. CAS No. 94094-27-6. Molecular formula: C16H13NO3. Mole weight: 267.28. Catalog: APB94094276. | |
| Acyclovir Impurity 2 | Acyclovir Impurity 2. Uses: For analytical and research use. CAS No. 66341-16-0. Molecular formula: C8H12N5O6P. Mole weight: 305.19. Catalog: APB66341160. | |
| Acyclovir Impurity B | Acyclovir Impurity B. Uses: For analytical and research use. Alternative Names: 2-amino-1H-purin-6(7H)-one. CAS No. 73-40-5. Molecular formula: C5H5N5O. Mole weight: 151.13. Catalog: APB73405. | |
| Acyclovir Impurity C | Acyclovir Impurity C. Uses: For analytical and research use. Alternative Names: 2-amino-7-((2-hydroxyethoxy)methyl)-1H-purin-6(7H)-one. CAS No. 91702-61-3. Molecular formula: C8H11N5O3. Mole weight: 225.2. Catalog: APB91702613. | |
| Acyclovir Impurity D | Acyclovir Impurity D. Uses: For analytical and research use. Alternative Names: 2-((2-amino-6-oxo-1H-purin-9(6H)-yl)methoxy)ethyl benzoate. CAS No. 59277-91-7. Molecular formula: C15H15N5O4. Mole weight: 329.31. Catalog: APB59277917. | |
| Acyclovir Impurity G | Acyclovir Impurity G. Uses: For analytical and research use. Alternative Names: 2-((2-acetamido-6-oxo-1H-purin-9(6H)-yl)methoxy)ethyl acetate. CAS No. 75128-73-3. Molecular formula: C12H15N5O5. Mole weight: 309.28. Catalog: APB75128733. | |
| Acyclovir Impurity M | Acyclovir Impurity M. Uses: For analytical and research use. Alternative Names: 2-((2-acetamido-6-oxo-1H-purin-7(6H)-yl)methoxy)ethyl acetate. CAS No. 91702-60-2. Molecular formula: C12H15N5O5. Mole weight: 309.28. Catalog: APB91702602. | |
| Adamantane impurity 1 | Adamantane impurity 1. Uses: For analytical and research use. CAS No. 63971-25-5. Molecular formula: C12H21NO. Mole weight: 195.31. Catalog: APB63971255. | |
| Adamantane Impurity 1 | Adamantane Impurity 1. Uses: For analytical and research use. Alternative Names: 1,3-dimethyl-5-nitroadamantane. CAS No. 6588-68-7. Molecular formula: C12H19NO2. Mole weight: 209.28. Catalog: APB6588687. | |
| Adamantane Impurity 14 | Adamantane Impurity 14. Uses: For analytical and research use. Alternative Names: (3r,5r,7r)-adamantane-1-carboxamide. CAS No. 5511-18-2. Molecular formula: C11H17NO. Mole weight: 179.26. Catalog: APB5511182. | |
| Adamantane Impurity 17 | Adamantane Impurity 17. Uses: For analytical and research use. Alternative Names: (3r,5r,7r)-1-methyladamantane. CAS No. 768-91-2. Molecular formula: C11H18. Mole weight: 150.26. Catalog: APB768912. | |
| Adamantane Impurity 19 | Adamantane Impurity 19. Uses: For analytical and research use. Alternative Names: (1s,3s,5R,7S)-1-bromo-3-methyladamantane. CAS No. 702-77-2. Molecular formula: C11H17Br. Mole weight: 229.16. Catalog: APB702772. | |
| Adamantane Impurity 20 | Adamantane Impurity 20. Uses: For analytical and research use. Alternative Names: (3s,5s,7s)-1-bromo-3,5,7-trimethyladamantane. CAS No. 53398-55-3. Molecular formula: C13H21Br. Mole weight: 257.21. Catalog: APB53398553. | |
| Adamantane Impurity 22 | Adamantane Impurity 22. Uses: For analytical and research use. Alternative Names: (3s,5s,7s)-1-bromoadamantane. CAS No. 768-90-1. Molecular formula: C10H15Br. Mole weight: 215.13. Catalog: APB768901. | |
| Adamantane Impurity 23 | Adamantane Impurity 23. Uses: For analytical and research use. Alternative Names: (1s,3s,5s)-1,3,5-tribromoadamantane. CAS No. 707-34-6. Molecular formula: C10H13Br3. Mole weight: 372.92. Catalog: APB707346. | |
| Adamantane Impurity 24 | Adamantane Impurity 24. Uses: For analytical and research use. Alternative Names: 1,3,5,7-tetrabromoadamantane. CAS No. 7314-86-5. Molecular formula: C10H12Br4. Mole weight: 451.82. Catalog: APB7314865. | |
| Adamantane Impurity 25 | Adamantane Impurity 25. Uses: For analytical and research use. Alternative Names: (1s,3s,5s,7s)-1,3-dibromoadamantane. CAS No. 876-53-9. Molecular formula: C10H14Br2. Mole weight: 294.03. Catalog: APB876539. | |
| Adamantane Impurity 26 | Adamantane Impurity 26. Uses: For analytical and research use. Alternative Names: (1s,3s,5s)-1,3,5-trimethyladamantane. CAS No. 707-35-7. Molecular formula: C13H22. Mole weight: 178.31. Catalog: APB707357. | |
| Adamantane Impurity 27 HCl | Adamantane Impurity 27 HCl. Uses: For analytical and research use. Alternative Names: (1r,3R,5S,7r)-3,5-dimethyladamantan-1-amine hydrochloride. CAS No. 41100-52-1. Molecular formula: C12H21N·HCl. Mole weight: 215.76. Catalog: APB41100521. | |
| Adamantane Impurity 28 | Adamantane Impurity 28. Uses: For analytical and research use. Alternative Names: (1s,3s,5R,7S)-3-methyladamantan-1-amine. CAS No. 78056-28-7. Molecular formula: C11H19N. Mole weight: 165.28. Catalog: APB78056287. | |
| Adamantane Impurity 29 | Adamantane Impurity 29. Uses: For analytical and research use. Alternative Names: (3r,5r,7r)-1-ethyladamantane. CAS No. 770-69-4. Molecular formula: C12H20. Mole weight: 164.29. Catalog: APB770694. | |
| Adamantane Impurity 30 | Adamantane Impurity 30. Uses: For analytical and research use. Alternative Names: (1s,3s,5R,7S)-1-bromo-3-ethyladamantane. CAS No. 878-61-5. Molecular formula: C12H19Br. Mole weight: 243.18. Catalog: APB878615. | |
| Adamantane Impurity 31 HCl | Adamantane Impurity 31 HCl. Uses: For analytical and research use. Alternative Names: (3s,5s,7s)-adamantan-1-amine hydrochloride. CAS No. 665-66-7. Molecular formula: C10H17N·HCl. Mole weight: 187.71. Catalog: APB665667. | |
| Adamantane Impurity A | Adamantane Impurity A. Uses: For analytical and research use. Alternative Names: (1r,3r,5s,7s)-1,3-dimethyladamantane. CAS No. 702-79-4. Molecular formula: C12H20. Mole weight: 164.29. Catalog: APB702794. | |
| Adamantane Impurity B | Adamantane Impurity B. Uses: For analytical and research use. Alternative Names: (1r,3R,5S,7r)-3,5-dimethyladamantan-1-ol. CAS No. 707-37-9. Molecular formula: C12H20O. Mole weight: 180.29. Catalog: APB707379. | |
| Adamantane Impurity C | Adamantane Impurity C. Uses: For analytical and research use. Alternative Names: (1r,3R,5S,7r)-1-chloro-3,5-dimethyladamantane. CAS No. 707-36-8. Molecular formula: C12H19Cl. Mole weight: 198.73. Catalog: APB707368. | |
| Adamantane Impurity D | Adamantane Impurity D. Uses: For analytical and research use. Alternative Names: (1r,3R,5S,7r)-1-bromo-3,5-dimethyladamantane. CAS No. 941-37-7. Molecular formula: C12H19Br. Mole weight: 243.18. Catalog: APB941377. | |
| Adamantane Impurity I | Adamantane Impurity I. Uses: For analytical and research use. Alternative Names: (1s,3s,5R,7S)-3-ethyladamantan-1-amine hydrochloride. CAS No. 80121-67-1. Molecular formula: C12H22ClN. Mole weight: 215.76. Catalog: APB80121671. | |
| Adapalene EP Impurity A | Adapalene EP Impurity A. Uses: For analytical and research use. Alternative Names: [2,2'-binaphthalene]-6,6'-dicarboxylic acid. CAS No. 932033-58-4. Molecular formula: C22H14O4. Mole weight: 342.34. Catalog: APB932033584. | |
| Adapalene EP Impurity C | Adapalene EP Impurity C. Uses: For analytical and research use. Alternative Names: (3r,5r,7r)-1-(2-methoxyphenyl)adamantane. CAS No. 43109-77-9. Molecular formula: C17H22O. Mole weight: 242.36. Catalog: APB43109779. | |
| Adapalene EP Impurity D | Adapalene EP Impurity D. Uses: For analytical and research use. Alternative Names: (3r,3'r,5r,5'r,7r,7'r)-1,1'-(4,4'-dimethoxy-[1,1'-biphenyl]-3,3'-diyl)bis(adamantane). CAS No. 932033-57-3. Molecular formula: C34H42O2. Mole weight: 482.70. Catalog: APB932033573. | |
| Adapalene Impurity 12 | Adapalene Impurity 12. Uses: For analytical and research use. Alternative Names: (3r,5r,7r)-1-(4-methoxyphenyl)adamantane. CAS No. 726-94-3. Molecular formula: C17H22O. Mole weight: 242.36. Catalog: APB726943. | |
| Adapalene impurity 16 | Adapalene impurity 16. Uses: For analytical and research use. Alternative Names: 1,3-bis(5-bromo-2-methoxyphenyl)adamantane. CAS No. 932033-56-2. Molecular formula: C24H26Br2O2. Mole weight: 506.27. Catalog: APB932033562. | |
| Adapalene impurity 18 | Adapalene impurity 18. Uses: For analytical and research use. Alternative Names: ethyl 6-(2-(adamantan-1-yl)-4-methoxyphenyl)-2-naphthoate. CAS No. 951645-46-8. Molecular formula: C30H32O3. Mole weight: 440.57. Catalog: APB951645468. | |
| Adapalene impurity 20 | Adapalene impurity 20. Uses: For analytical and research use. Alternative Names: 2-bromonaphthalene. CAS No. 580-13-2. Molecular formula: C10H7Br. Mole weight: 207.07. Catalog: APB580132. | |
| Adefovir Impurity 30 | Adefovir Impurity 30. Uses: For analytical and research use. CAS No. 91240-66-3. Molecular formula: C9H13N5O2. Mole weight: 223.24. Catalog: APB91240663. | |
| Adefovir Impurity 31 | Adefovir Impurity 31. Uses: For analytical and research use. CAS No. 4551-95-5. Molecular formula: C7H9N5O. Mole weight: 179.18. Catalog: APB4551955. | |
| Adefovir Impurity 45 | Adefovir Impurity 45. Uses: For analytical and research use. CAS No. 625095-60-5. Molecular formula: C17H19ClN5O4P. Mole weight: 423.79. Catalog: APB625095605. | |
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