Alfa Chemistry Analytical Products 3 - 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 | |
|---|---|---|
| Etoposide Impurity E | Etoposide Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (5R,5aR,8aR,9S)-9-hydroxy-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,5a,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(8H)-one. CAS No. 6559-91-7. Molecular Formula: C21H20O8. Mole Weight: 400.38. Catalog: APB6559917. |  |
| Etoposide Impurity L | Etoposide Impurity L. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (5R,5aR,8aR,9R)-9-hydroxy-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,5a,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(8H)-one. CAS No. 40505-27-9. Molecular Formula: C21H20O8. Mole Weight: 400.38. Catalog: APB40505279. | |
| Etoricoxib Impurity 10 | Etoricoxib Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (Z)-2-chloro-3-(dimethylamino)acrylaldehyde. CAS No. 73312-69-3. Molecular Formula: C5H8ClNO. Mole Weight: 133.58. Catalog: APB73312693. | |
| Etoricoxib Impurity 13 | Etoricoxib Impurity 13. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-[2,3'-bipyridine] 1'-oxide. CAS No. 325855-74-1. Molecular Formula: C18H15ClN2O3S. Mole Weight: 374.84. Catalog: APB325855741. | |
| Etoricoxib Impurity 14 | Etoricoxib Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-chloro-6'-methyl-3-(4-(methylsulfonyl)phenyl)-[2,3'-bipyridine] 1-oxide. CAS No. 325855-71-8. Molecular Formula: C18H15ClN2O3S. Mole Weight: 374.84. Catalog: APB325855718. | |
| Etoricoxib Impurity 20 | Etoricoxib Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 2-methylnicotinate. CAS No. 65719-09-7. Molecular Formula: C8H9NO2. Mole Weight: 151.16. Catalog: APB65719097. | |
| Etoricoxib Impurity 22 | Etoricoxib Impurity 22. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl nicotinate. CAS No. 93-60-7. Molecular Formula: C7H7NO2. Mole Weight: 137.14. Catalog: APB93607. | |
| Etoricoxib Impurity 25 | Etoricoxib Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(4-(methylsulfonyl)phenyl)acetic acid. CAS No. 90536-66-6. Molecular Formula: C9H10O4S. Mole Weight: 214.24. Catalog: APB90536666. | |
| Etoricoxib Impurity 29 | Etoricoxib Impurity 29. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: dimethyl pyridine-2,5-dicarboxylate. CAS No. 881-86-7. Molecular Formula: C9H9NO4. Mole Weight: 195.17. Catalog: APB881867. | |
| Etoricoxib Impurity 33 | Etoricoxib Impurity 33. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-methylnicotinic acid. CAS No. 3222-47-7. Molecular Formula: C7H7NO2. Mole Weight: 137.14. Catalog: APB3222477. | |
| Etoricoxib Impurity 35 | Etoricoxib Impurity 35. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-chloro-10-methyl-7-(methylsulfonyl)benzo[f][1, 9]phenanthroline. CAS No. 855307-79-8. Molecular Formula: C18H13ClN2O2S. Mole Weight: 356.83. Catalog: APB855307798. | |
| Etoricoxib Impurity 41 | Etoricoxib Impurity 41. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-chloro-2-methyl-11-(methylsulfonyl)benzo[f][1, 7]phenanthroline. CAS No. 855307-80-1. Molecular Formula: C18H13ClN2O2S. Mole Weight: 356.83. Catalog: APB855307801. | |
| Etoricoxib Impurity 42 | Etoricoxib Impurity 42. Uses: For analytical and research use. Group: Impurity standards. CAS No. 321913-54-6. Molecular Formula: C16H14N2OS. Mole Weight: 282.36. Catalog: APB321913546. | |
| Etoricoxib Impurity 5 | Etoricoxib Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-chloro-6'-methyl-3-(4-(methylsulfinyl)phenyl)-2,3'-bipyridine. CAS No. 316149-01-6. Molecular Formula: C18H15ClN2OS. Mole Weight: 342.84. Catalog: APB316149016. | |
| Etravirine Impurity 12 | Etravirine Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 939431-68-2. Molecular Formula: C20H16N6O. Mole Weight: 356.39. Catalog: APB939431682. | |
| Etravirine Impurity 16 | Etravirine Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 907180-19-2. Molecular Formula: C20H15BrN6O2. Mole Weight: 451.28. Catalog: APB907180192. | |
| Eugenol EP Impurity A | Eugenol EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 87-44-5. Molecular Formula: C15H24. Mole Weight: 204.36. Catalog: APB87445. | |
| Eugenol EP Impurity B | Eugenol EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6753-98-6. Molecular Formula: C15H24. Mole Weight: 204.36. Catalog: APB6753986. | |
| Eugenol EP Impurity E | Eugenol EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 93-15-2. Molecular Formula: C11H14O2. Mole Weight: 178.23. Catalog: APB93152. | |
| Eugenol EP Impurity F | Eugenol EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5912-86-7. Molecular Formula: C10H12O2. Mole Weight: 164.2. Catalog: APB5912867. | |
| Eugenol EP Impurity G | Eugenol EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 5932-68-3. Molecular Formula: C10H12O2. Mole Weight: 164.2. Catalog: APB5932683. | |
| Eugenol EP Impurity I | Eugenol EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. CAS No. 93-28-7. Molecular Formula: C12H14O3. Mole Weight: 206.24. Catalog: APB93287. | |
| Eugenol Impurity 20 | Eugenol Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7598-60-9. Molecular Formula: C10H12O3. Mole Weight: 108.2. Catalog: APB7598609. | |
| Eugenol Impurity 23 | Eugenol Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 93-16-3. Molecular Formula: C11H14O2. Mole Weight: 178.23. Catalog: APB93163. | |
| Eugenol Impurity 28 | Eugenol Impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 58989-20-1. Molecular Formula: C15H20O3. Mole Weight: 248.32. Catalog: APB58989201. | |
| Everolimus EP Impurity B (19-Z-Isomer) | Everolimus EP Impurity B (19-Z-Isomer). Uses: For analytical and research use. Group: Impurity standards. CAS No. 763911-41-7. Molecular Formula: C53H83NO14. Mole Weight: 958.24. Catalog: APB763911417. | |
| Everolimus Impurity 005-98 | Everolimus Impurity 005-98. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (1R, 9S, 12S, 15R, 16Z, 18R, 19R, 21R, 23S, 24Z, 26Z, 28Z, 30S, 32S, 35R)-1, 18, 30-Trihydroxy-12-{(2R)-1-[(1S, 3R, 4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl]-2-propanyl}-19-methoxy-15, 17, 21, 23, 29, 35-hexamethyl-11, 36 ; -dioxa-4-azatricyclo[30.3.1.0]hexatriaconta-16,24,26. CAS No. 745779-75-3. Molecular Formula: C52H81NO14. Mole Weight: 944.2. Catalog: APB745779753. | |
| Everolimus Isomer C | Everolimus Isomer C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 908340-97-6. Molecular Formula: C53H83NO14. Mole Weight: 958.24. Catalog: APB908340976. | |
| Everolimus Open-Ring Acid Impurity | Everolimus Open-Ring Acid Impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 769905-89-7. Molecular Formula: C53H85NO15. Mole Weight: 976.25. Catalog: APB769905897. | |
| Exemestane EP Impurity F | Exemestane EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8R,9S,10R,13S,14S)-10,13-Dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,6,17-trione. CAS No. 72648-46-5. Molecular Formula: C19H22O3. Mole Weight: 298.38. Catalog: APB72648465. | |
| Exemestane Impurity 10 | Exemestane Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 881896-95-3. Molecular Formula: C21H28O3. Mole Weight: 328.45. Catalog: APB881896953. | |
| Exemestane Impurity 15 | Exemestane Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 67737-88-6. Molecular Formula: C27H40N2O. Mole Weight: 408.63. Catalog: APB67737886. | |
| Exemestane Impurity 16 | Exemestane Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3S,8S,9S,10R,13R,14S,17R)-17-((2R,5R)-5-ethyl-6-methylheptan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol. CAS No. 83-46-5. Molecular Formula: C29H50O. Mole Weight: 414.71. Catalog: APB83465. | |
| Exemestane mesylate analogue | Exemestane mesylate analogue. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ((8R,9S,10R,13S,14S)-10,13-dimethyl-3,17-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-6-yl)methyl methanesulfonate. CAS No. 861395-77-9. Molecular Formula: C21H28O5S. Mole Weight: 392.51. Catalog: APB861395779. | |
| Exemestane Related Compound 3 | Exemestane Related Compound 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 933455-73-3. Molecular Formula: C21H28O3. Mole Weight: 328.45. Catalog: APB933455733. | |
| Ezetimibe Impuriry 102 | Ezetimibe Impuriry 102. Uses: For analytical and research use. Group: Impurity standards. CAS No. 93641-16-8. Molecular Formula: C17H14F2O2. Mole Weight: 288.29. Catalog: APB93641168. | |
| Ezetimibe Impuriry 63 | Ezetimibe Impuriry 63. Uses: For analytical and research use. Group: Impurity standards. CAS No. 90319-52-1. Molecular Formula: C9H9NO2. Mole Weight: 163.18. Catalog: APB90319521. | |
| Ezetimibe Impuriry 98 | Ezetimibe Impuriry 98. Uses: For analytical and research use. Group: Impurity standards. CAS No. 845790-38-7. Molecular Formula: C11H11FO3. Mole Weight: 210.2. Catalog: APB845790387. | |
| Ezetimibe Impurity 34 | Ezetimibe Impurity 34. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-1-(4-fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione. CAS No. 404874-93-7. Molecular Formula: C20H18FNO4. Mole Weight: 355.36. Catalog: APB404874937. | |
| Ezetimibe Impurity 55 | Ezetimibe Impurity 55. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4S)-4-(4-((tert-butyldimethylsilyl)oxy)phenyl)-1-(4-fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)azetidin-2-one. CAS No. 942485-60-1. Molecular Formula: C30H35F2NO3Si. Mole Weight: 523.69. Catalog: APB942485601. | |
| Ezetimibe Impurity 56 | Ezetimibe Impurity 56. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4S)-3-((S)-3-((tert-butyldimethylsilyl)oxy)-3-(4-fluorophenyl)propyl)-1-(4-fluorophenyl)-4-(4-hydroxyphenyl)azetidin-2-one. CAS No. 795306-57-9. Molecular Formula: C30H35F2NO3Si. Mole Weight: 523.69. Catalog: APB795306579. | |
| Ezetimibe Impurity N | Ezetimibe Impurity N. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-3-((S)-5-(4-fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one. CAS No. 404874-94-8. Molecular Formula: C20H20FNO4. Mole Weight: 357.38. Catalog: APB404874948. | |
| Ezetimibe Impurity S | Ezetimibe Impurity S. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-3-((R)-5-(4-fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one. CAS No. 528565-93-7. Molecular Formula: C20H20FNO4. Mole Weight: 357.38. Catalog: APB528565937. | |
| Famciclovir impurity 27 | Famciclovir impurity 27. Uses: For analytical and research use. Group: Impurity standards. CAS No. 778560-95-5. Molecular Formula: C14H21N7O4. Mole Weight: 351.37. Catalog: APB778560955. | |
| Famciclovir impurity 6 | Famciclovir impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 39809-25-1. Molecular Formula: C10H15N5O3. Mole Weight: 253.26. Catalog: APB39809251. | |
| Famotidine Degradation Impurity 1 | Famotidine Degradation Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 88061-72-7. Molecular Formula: C8H15N7O2S3. Mole Weight: 337.44. Catalog: APB88061727. | |
| Famotidine EP Impurity A | Famotidine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(((2-((diaminomethylene)amino)thiazol-4-yl)methyl)thio)propanimidamide hydrochloride. CAS No. 76833-47-1. Molecular Formula: C8H14N6S2·HCl. Mole Weight: 294.83. Catalog: APB76833471. | |
| Famotidine EP Impurity B | Famotidine EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2, 2'- (4, 4'- ( ( ( (1, 1-dioxido-4H-1, 2, 4, 6-thiatriazine-3, 5-diyl)bis (ethane-2, 1-diyl))bis (sulfanediyl))bis (methylene))bis (thiazole-4, 2-diyl))diguanidine. CAS No. 89268-62-2. Molecular Formula: C16H23N11O2S5. Mole Weight: 561.75. Catalog: APB89268622. | |
| Famotidine EP Impurity C | Famotidine EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(((2-((diaminomethylene)amino)thiazol-4-yl)methyl)thio)-N-sulfamoylpropanamide hydrochloride. CAS No. 76824-17-4. Molecular Formula: C8H14N6O3S3·HCl. Mole Weight: 374.89. Catalog: APB76824174. | |
| Famotidine EP Impurity D | Famotidine EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(((2-((diaminomethylene)amino)thiazol-4-yl)methyl)thio)propanamide. CAS No. 76824-16-3. Molecular Formula: C8H13N5OS2. Mole Weight: 259.35. Catalog: APB76824163. | |
| Famotidine EP Impurity G | Famotidine EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-cyano-3-(((2-guanidinothiazol-4-yl)methyl)thio)propanimidamide. CAS No. 76823-97-7. Molecular Formula: C9H13N7S2. Mole Weight: 283.38. Catalog: APB76823977. | |
| Famotidine EP Impurity H (Dihydrochloride) | Famotidine EP Impurity H (Dihydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2-((diaminomethylene)amino)thiazol-4-yl)methyl carbamimidothioate dihydrochloride. CAS No. 88046-01-9. Molecular Formula: C6H10N6S2·2HCl. Mole Weight: 303.23. Catalog: APB88046019. | |
| Famotidine EP Impurity J | Famotidine EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 3-(((2-((diaminomethylene)amino)thiazol-4-yl)methyl)thio)propanoate. CAS No. 76824-14-1. Molecular Formula: C9H14N4O2S2. Mole Weight: 274.36. Catalog: APB76824141. | |
| Famotidine Impurity 14 | Famotidine Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 81152-53-6. Molecular Formula: C5H7ClN4S. Mole Weight: 190.65. Catalog: APB81152536. | |
| Famotidine Impurity 1 (HCl) | Famotidine Impurity 1 (HCl). Uses: For analytical and research use. Group: Impurity standards. CAS No. 84545-70-0. Molecular Formula: C5H8Cl2N4S. Mole Weight: 227.11. Catalog: APB84545700. | |
| Famotidine Impurity 30 | Famotidine Impurity 30. Uses: For analytical and research use. Group: Impurity standards. CAS No. 76823-94-4. Molecular Formula: C9H15N5OS2. Mole Weight: 273.37. Catalog: APB76823944. | |
| Famotidine Impurity 32 | Famotidine Impurity 32. Uses: For analytical and research use. Group: Impurity standards. CAS No. 88068-99-9. Molecular Formula: C3H7ClN2O3S. Mole Weight: 186.61. Catalog: APB88068999. | |
| Farnesane Impurity 4 | Farnesane Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 62016-75-5. Molecular Formula: C17H35Cl. Mole Weight: 274.92. Catalog: APB62016755. | |
| Faropenem Impurity 13 | Faropenem Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 613670-77-2. Molecular Formula: C8H9NO3S. Mole Weight: 199.22. Catalog: APB613670772. | |
| Faropenem Impurity 30 | Faropenem Impurity 30. Uses: For analytical and research use. Group: Impurity standards. CAS No. 916264-82-9. Molecular Formula: C5H8O2S. Mole Weight: 132.18. Catalog: APB916264829. | |
| Faropenem Impurity 43 | Faropenem Impurity 43. Uses: For analytical and research use. Group: Impurity standards. CAS No. 76899-07-5. Molecular Formula: C13H25NO4Si. Mole Weight: 287.43. Catalog: APB76899075. | |
| Faropenem Impurity 53 | Faropenem Impurity 53. Uses: For analytical and research use. Group: Impurity standards. CAS No. 81275-02-7. Molecular Formula: C13H25NO4Si. Mole Weight: 287.43. Catalog: APB81275027. | |
| Faropenem Impurity 54 | Faropenem Impurity 54. Uses: For analytical and research use. Group: Impurity standards. CAS No. 78963-60-7. Molecular Formula: C13H25NO4Si. Mole Weight: 287.43. Catalog: APB78963607. | |
| Faropenem Impurity 67 | Faropenem Impurity 67. Uses: For analytical and research use. Group: Impurity standards. CAS No. 87024-25-7. Molecular Formula: C5H6O4. Mole Weight: 130.1. Catalog: APB87024257. | |
| Faropenem Impurity 8 | Faropenem Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 754152-74-4. Molecular Formula: C12H17NO6S. Mole Weight: 303.33. Catalog: APB754152744. | |
| Faropenem Impurity 9 | Faropenem Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 774505-06-5. Molecular Formula: C12H17NO6S. Mole Weight: 303.33. Catalog: APB774505065. | |
| Favipiravir Impurity 1 | Favipiravir Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 947-92-2. Molecular Formula: C12H22N2O. Mole Weight: 210.32. Catalog: APB947922. | |
| Favipiravir Impurity 11 | Favipiravir Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-hydroxypyrazine-2-carbonitrile. CAS No. 81411-78-1. Molecular Formula: C5H3N3O. Mole Weight: 121.1. Catalog: APB81411781. | |
| Favipiravir Impurity 12 | Favipiravir Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6863-74-7. Molecular Formula: C5H2ClN3. Mole Weight: 139.54. Catalog: APB6863747. | |
| Febuxostat Impurity 16 | Febuxostat Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(3-cyano-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid. CAS No. 407582-48-3. Molecular Formula: C12H8N2O3S. Mole Weight: 260.03. Catalog: APB407582483. | |
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