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 | |
|---|---|---|
| Betacarotenum EP Impurity F | Betacarotenum EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,2'-((1E,3E,5E,7E,9Z,11E,13E,15E,17E)-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaene-1,18-diyl)bis(1,3,3-trimethylcyclohex-1-ene). Molecular Formula: C40H56. Mole Weight: 536.87. Catalog: APB03824. |  |
| β-cyclodextrin | β-cyclodextrin. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7585-39-9. Molecular Formula: C42H70O35. Mole Weight: 1134.99. Catalog: APB7585399. | |
| Betagluptine EP Impurity A | Betagluptine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-ethenylpyridine. Molecular Formula: C7H7N. Mole Weight: 105.14. Catalog: APB03651. | |
| Betahistine Impurity 10 (Dihydrochloride) | Betahistine Impurity 10 (Dihydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-methyl-2-(pyridin-4-yl)-N-(2-(pyridin-4-yl)ethyl)ethanamine hydrochloride. Molecular Formula: C15H19N3·3HCl. Mole Weight: 350.71. Catalog: APB03652. | |
| Betahistine Impurity 14 | Betahistine Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 88796-99-0. Molecular Formula: C8H12N2O. Mole Weight: 152.2. Catalog: APB88796990. | |
| Betahistine Impurity 15 | Betahistine Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C10H15NO6S2. Mole Weight: 309.35. Catalog: APB06870. | |
| Betahistine Impurity 16 | Betahistine Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C9H11NO3S. Mole Weight: 213.25. Catalog: APB06869. | |
| Betahistine Impurity 17 | Betahistine Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C9H14N2O. Mole Weight: 166.22. Catalog: APB06871. | |
| Betahistine Impurity 18 | Betahistine Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C9H13NO4S. Mole Weight: 231.27. Catalog: APB06868. | |
| Betahistine Impurity 5 (Dihydrochloride) | Betahistine Impurity 5 (Dihydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(2-(methylamino)ethyl)pyridine 1-oxide hydrochloride. Molecular Formula: C8H12N2O·2HCl. Mole Weight: 188.65. Catalog: APB03655. | |
| Betahistine Impurity 6 | Betahistine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 91029-17-3. Molecular Formula: C14H16N2O. Mole Weight: 228.3. Catalog: APB91029173. | |
| Betahistine Impurity 6 | Betahistine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-methyl-N-(2-(pyridin-2-yl)ethyl)nitrous amide. CAS No. 32635-81-7. Molecular Formula: C8H11N3O. Mole Weight: 165.19. Catalog: APB32635817. | |
| Betahistine Impurity 7 | Betahistine Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(2-(methylamino)ethyl)-1-(2-(pyridin-2-yl)ethyl)pyridin-1-ium chloride. Molecular Formula: C15H20ClN3. Mole Weight: 277.79. Catalog: APB03654. | |
| Betahistine Impurity 9 (Dihydrochloride) | Betahistine Impurity 9 (Dihydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-methyl-2-(pyridin-4-yl)ethanamine hydrochloride. Molecular Formula: C8H12N2·2HCl. Mole Weight: 209.11. Catalog: APB03653. | |
| Betamethasone bromide | Betamethasone bromide. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H36BrFO7. Mole Weight: 583.49. Catalog: APB06811. | |
| Betamethasone EP Impurity C | Betamethasone EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl propionate. CAS No. 75883-07-7. Molecular Formula: C25H33FO6. Mole Weight: 448.52. Catalog: APB75883077. | |
| Betamethasone EP Impurity D | Betamethasone EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ethyl (2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl) carbonate. CAS No. 52619-05-3. Molecular Formula: C25H33FO7. Mole Weight: 464.52. Catalog: APB52619053. | |
| Betamethasone EP Impurity F | Betamethasone EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9S,10R,13S,14S,16S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one. CAS No. 330157-04-5. Molecular Formula: C22H28O4. Mole Weight: 356.46. Catalog: APB330157045. | |
| Betamethasone EP Impurity G | Betamethasone EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9S,10R,11R,13S,14S,16S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. CAS No. 85700-75-0. Molecular Formula: C22H30O5. Mole Weight: 374.47. Catalog: APB85700750. | |
| Betamethasone impurity | Betamethasone impurity. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C27H35FO7. Mole Weight: 490.57. Catalog: APB06810. | |
| Betamethasone impurity 12 | Betamethasone impurity 12. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C28H35FO6. Mole Weight: 486.58. Catalog: APB06814. | |
| Betamethasone impurity 13 | Betamethasone impurity 13. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H29FO4. Mole Weight: 376.47. Catalog: APB06815. | |
| Betamethasone impurity 18 | Betamethasone impurity 18. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H33O8P. Mole Weight: 456.47. Catalog: APB06816. | |
| Betamethasone impurity 19 | Betamethasone impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 80163-83-3. Molecular Formula: C28H39FO7. Mole Weight: 506.61. Catalog: APB80163833. | |
| Betamethasone impurity 2 | Betamethasone impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 912-38-9. Molecular Formula: C24H30O6. Mole Weight: 414.5. Catalog: APB912389. | |
| Betamethasone impurity 22 | Betamethasone impurity 22. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H27FO4. Mole Weight: 374.45. Catalog: APB06817. | |
| Betamethasone impurity 24 | Betamethasone impurity 24. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H29FO4. Mole Weight: 376.47. Catalog: APB06818. | |
| Betamethasone impurity 25 | Betamethasone impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 94237-35-1. Molecular Formula: C26H32O7. Mole Weight: 456.54. Catalog: APB94237351. | |
| Betamethasone impurity 26 | Betamethasone impurity 26. Uses: For analytical and research use. Group: Impurity standards. CAS No. 330157-05-6. Molecular Formula: C30H39FO8. Mole Weight: 546.63. Catalog: APB330157056. | |
| Betamethasone impurity 29 | Betamethasone impurity 29. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H28FO7P. Mole Weight: 454.43. Catalog: APB06822. | |
| Betamethasone impurity 30 | Betamethasone impurity 30. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H29FO5. Mole Weight: 416.49. Catalog: APB06820. | |
| Betamethasone impurity 31 | Betamethasone impurity 31. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C22H27FO4. Mole Weight: 374.45. Catalog: APB06819. | |
| Betamethasone impurity 32 | Betamethasone impurity 32. Uses: For analytical and research use. Group: Impurity standards. CAS No. 910-99-6. Molecular Formula: C24H30O5. Mole Weight: 398.5. Catalog: APB910996. | |
| Betamethasone impurity 33 | Betamethasone impurity 33. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C27H37BrO6. Mole Weight: 537.49. Catalog: APB06821. | |
| Betamethasone impurity 37 | Betamethasone impurity 37. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C27H36O6. Mole Weight: 456.58. Catalog: APB06823. | |
| Betamethasone Impurity 5 | Betamethasone Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (10S,13S,16S,17R)-17-ethynyl-17-hydroxy-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one. Molecular Formula: C22H26O2. Mole Weight: 322.44. Catalog: APB03604. | |
| Betamethasone Impurity 6 | Betamethasone Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (10S,13S,16S,17R)-17-(2-chloroacetyl)-17-hydroxy-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one. Molecular Formula: C22H27ClO3. Mole Weight: 374.90. Catalog: APB03605. | |
| Betamethasone impurity 7 | Betamethasone impurity 7. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C24H28O5. Mole Weight: 396.48. Catalog: APB06813. | |
| Betamethasone impurity 9 | Betamethasone impurity 9. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C27H34O7. Mole Weight: 470.56. Catalog: APB06812. | |
| Betamethasone propionate EP Impurity A | Betamethasone propionate EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Betamethasone propionate EP Impurity A; (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Molecular Formula: C25H33FO6. Mole Weight: 448.52. Catalog: APB03715. | |
| Betamethasone propionate EP Impurity B | Betamethasone propionate EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate. Molecular Formula: C25H33FO6. Mole Weight: 448.52. Catalog: APB03713. | |
| Betamethasone propionate EP Impurity D | Betamethasone propionate EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-acetoxyacetyl)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate. Molecular Formula: C27H35FO7. Mole Weight: 490.56. Catalog: APB03714. | |
| Betamethasone propionate EP Impurity E | Betamethasone propionate EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate. Molecular Formula: C28H37ClO7. Mole Weight: 521.04. Catalog: APB03710. | |
| Betamethasone propionate EP Impurity F | Betamethasone propionate EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 9,11β-epoxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-diene-17,21-diyl dipropanoate (9β,11β-epoxybetamethasonedipropionate). Molecular Formula: C28H36O6. Mole Weight: 468.58. Catalog: APB03711. | |
| Betamethasone propionate EP Impurity G | Betamethasone propionate EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-11,17-diyl dipropionate. Molecular Formula: C31H41FO8. Mole Weight: 560.65. Catalog: APB03712. | |
| Betamethasone propionate EP Impurity H | Betamethasone propionate EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6S,8S,9R,10S,11S,13S,14S,16S,17R)-6-bromo-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate. Molecular Formula: C28H36BrFO7. Mole Weight: 583.48. Catalog: APB03708. | |
| Betamethasone propionate EP Impurity I | Betamethasone propionate EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Betamethasone propionate EP Impurity I; (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate. Molecular Formula: C28H37FO7. Mole Weight: 504.59. Catalog: APB03709. | |
| Betamethasone Sodium Phosphate17-Ketone | Betamethasone Sodium Phosphate17-Ketone. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ((1R, 3S, 4aS, 4bS, 10aS, 10bR, 11S, 12aS)-10b-fluoro-1, 11-dihydroxy-3, 10a, 12a-trimethyl-2, 8-dioxo-1, 2, 3, 4, 4a, 4b, 5, 6, 8, 10a, 10b, 11, 12, 12a-tetradecahydrochrysen-1-yl)methyl dihydrogen phosphate. Molecular Formula: C22H30FO8P. Mole Weight: 472.44. Catalog: APB03786. | |
| Betamethasone Sodium Phosphate17-Ketone Isomer | Betamethasone Sodium Phosphate17-Ketone Isomer. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ((1S, 3S, 4aS, 4bS, 10aS, 10bR, 11S, 12aS)-10b-fluoro-1, 11-dihydroxy-3, 10a, 12a-trimethyl-2, 8-dioxo-1, 2, 3, 4, 4a, 4b, 5, 6, 8, 10a, 10b, 11, 12, 12a-tetradecahydrochrysen-1-yl)methyl dihydrogen phosphate. Molecular Formula: C22H30FO8P. Mole Weight: 472.44. Catalog: APB03785. | |
| Betamethasone Sodium Phosphate Impurity 10 | Betamethasone Sodium Phosphate Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ((2R, 3R, 4aS, 4bS, 10aS, 10bR, 11S, 12aS)-10b-fluoro-2, 11-dihydroxy-3, 10a, 12a-trimethyl-1, 8-dioxo-1, 2, 3, 4, 4a, 4b, 5, 6, 8, 10a, 10b, 11, 12, 12a-tetradecahydrochrysen-2-yl)methyl dihydrogen phosphate. Molecular Formula: C22H30FO8P. Mole Weight: 472.44. Catalog: APB03778. | |
| Betamethasone Sodium Phosphate Impurity 10 (Sodium salt) | Betamethasone Sodium Phosphate Impurity 10 (Sodium salt). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sodium ((2R, 3R, 4aS, 4bS, 10aS, 10bR, 11S, 12aS)-10b-fluoro-2, 11-dihydroxy-3, 10a, 12a-trimethyl-1, 8-dioxo-1, 2, 3, 4, 4a, 4b, 5, 6, 8, 10a, 10b, 11, 12, 12a-tetradecahydrochrysen-2-yl)methyl phosphate. Molecular Formula: C22H28FO8P·2Na. Mole Weight: 516.41. Catalog: APB03776. | |
| Betamethasone Sodium Phosphate Impurity 2 | Betamethasone Sodium Phosphate Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl dihydrogen phosphate. Molecular Formula: C22H32FO8P. Mole Weight: 474.46. Catalog: APB03788. | |
| Betamethasone Sodium Phosphate Impurity 8 | Betamethasone Sodium Phosphate Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ((3S, 4aS, 4bS, 10aS, 10bR, 11S, 12aS)-10b-fluoro-1, 11-dihydroxy-3, 10a, 12a-trimethyl-2, 8-dioxo-1, 2, 3, 4, 4a, 4b, 5, 6, 8, 10a, 10b, 11, 12, 12a-tetradecahydrochrysen-1-yl)methyl dihydrogen phosphate. Molecular Formula: C22H30FO8P. Mole Weight: 472.44. Catalog: APB03781. | |
| Betamethasone Sodium Phosphate Impurity 8 (Sodium salt) | Betamethasone Sodium Phosphate Impurity 8 (Sodium salt). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sodium ((3S, 4aS, 4bS, 10aS, 10bR, 11S, 12aS)-10b-fluoro-1, 11-dihydroxy-3, 10a, 12a-trimethyl-2, 8-dioxo-1, 2, 3, 4, 4a, 4b, 5, 6, 8, 10a, 10b, 11, 12, 12a-tetradecahydrochrysen-1-yl)methyl phosphate. Molecular Formula: C22H28FO8P·2Na. Mole Weight: 516.41. Catalog: APB03780. | |
| Betamethasone Sodium Phosphate Impurity 9 | Betamethasone Sodium Phosphate Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ((2S, 3R, 4aS, 4bS, 10aS, 10bR, 11S, 12aS)-10b-fluoro-2, 11-dihydroxy-3, 10a, 12a-trimethyl-1, 8-dioxo-1, 2, 3, 4, 4a, 4b, 5, 6, 8, 10a, 10b, 11, 12, 12a-tetradecahydrochrysen-2-yl)methyl dihydrogen phosphate. Molecular Formula: C22H30FO8P. Mole Weight: 472.44. Catalog: APB03779. | |
| Betamethasone Sodium Phosphate Impurity 9 (Sodium salt) | Betamethasone Sodium Phosphate Impurity 9 (Sodium salt). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sodium ((2S, 3R, 4aS, 4bS, 10aS, 10bR, 11S, 12aS)-10b-fluoro-2, 11-dihydroxy-3, 10a, 12a-trimethyl-1, 8-dioxo-1, 2, 3, 4, 4a, 4b, 5, 6, 8, 10a, 10b, 11, 12, 12a-tetradecahydrochrysen-2-yl)methyl phosphate. Molecular Formula: C22H28FO8P·2Na. Mole Weight: 516.41. Catalog: APB03777. | |
| Betamethasone Sodium Phosphate Ring Rearrangement Impurity | Betamethasone Sodium Phosphate Ring Rearrangement Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ((2S, 3S, 4aS, 4bS, 10aS, 10bR, 11S, 12aS)-10b-fluoro-2, 11-dihydroxy-3, 10a, 12a-trimethyl-1, 8-dioxo-1, 2, 3, 4, 4a, 4b, 5, 6, 8, 10a, 10b, 11, 12, 12a-tetradecahydrochrysen-2-yl)methyl dihydrogen phosphate. Molecular Formula: C22H30FO8P. Mole Weight: 472.44. Catalog: APB03783. | |
| Betamethasone Sodium Phosphate Ring Rearrangement ImpurityIsomer | Betamethasone Sodium Phosphate Ring Rearrangement ImpurityIsomer. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: ((2R, 3S, 4aS, 4bS, 10aS, 10bR, 11S, 12aS)-10b-fluoro-2, 11-dihydroxy-3, 10a, 12a-trimethyl-1, 8-dioxo-1, 2, 3, 4, 4a, 4b, 5, 6, 8, 10a, 10b, 11, 12, 12a-tetradecahydrochrysen-2-yl)methyl dihydrogen phosphate. Molecular Formula: C22H30FO8P. Mole Weight: 472.44. Catalog: APB03782. | |
| Betamethasone Sodium Phosphate Ring Rearrangement Impurity (Sodium salt) | Betamethasone Sodium Phosphate Ring Rearrangement Impurity (Sodium salt). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sodium ((2S, 3S, 4aS, 4bS, 10aS, 10bR, 11S, 12aS)-10b-fluoro-2, 11-dihydroxy-3, 10a, 12a-trimethyl-1, 8-dioxo-1, 2, 3, 4, 4a, 4b, 5, 6, 8, 10a, 10b, 11, 12, 12a-tetradecahydrochrysen-2-yl)methyl phosphate. Molecular Formula: C22H28FO8P·2Na. Mole Weight: 516.41. Catalog: APB03784. | |
| Betamethasone valerate EP Impurity A | Betamethasone valerate EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Betamethasone valerate EP Impurity A; (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Molecular Formula: C22H29FO5. Mole Weight: 392.46. Catalog: APB03707. | |
| Betamethasone valerate EP Impurity B | Betamethasone valerate EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-17-acetyl-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Molecular Formula: C22H29FO4. Mole Weight: 376.46. Catalog: APB03705. | |
| Betamethasone valerate EP Impurity C | Betamethasone valerate EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Betamethasone valerate EP Impurity C; (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate. Molecular Formula: C27H37FO6. Mole Weight: 476.58. Catalog: APB03706. | |
| Betamethasone valerate EP Impurity D | Betamethasone valerate EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-bromo-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate. Molecular Formula: C27H37BrO6. Mole Weight: 537.48. Catalog: APB03703. | |
| Betamethasone valerate EP Impurity E | Betamethasone valerate EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl pentanoate. Molecular Formula: C27H37FO6. Mole Weight: 476.58. Catalog: APB03704. | |
| Betamethasone valerate EP Impurity F | Betamethasone valerate EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,10S,13S,14S,16S,17R)-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate. Molecular Formula: C27H36O5. Mole Weight: 440.57. Catalog: APB03700. | |
| Betamethasone valerate EP Impurity G | Betamethasone valerate EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6S,8S,9R,10S,11S,13S,14S,16S,17R)-6-bromo-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate. Molecular Formula: C27H36BrFO6. Mole Weight: 555.47. Catalog: APB03702. | |
| Betamethasone valerate EP Impurity H | Betamethasone valerate EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate. Molecular Formula: C27H37ClO6. Mole Weight: 493.03. Catalog: APB03701. | |
| Betamethasone valerate EP Impurity I | Betamethasone valerate EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Betamethasone valerate EP Impurity I; (8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate. Molecular Formula: C27H37FO6. Mole Weight: 476.58. Catalog: APB03699. | |
| β-Nicotinamide Adenine Dinucleotide | β-Nicotinamide Adenine Dinucleotide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 53-84-9. Molecular Formula: C21H27N7O14P2. Mole Weight: 663.63. Catalog: APB53849. | |
| Betanin | Betanin. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7659-95-2. Molecular Formula: C24H26N2O13. Mole Weight: 550.47. Catalog: APB7659952. | |
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