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Betamethasone EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-chloroacetyl)-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. CAS No. 25122-41-2. Molecular Formula: C22H28ClFO4. Mole Weight: 410.91. Catalog: APB25122412.
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 C
Betamethasone EP Impurity C is used in biological studies to perform preclinical characterization of VBP15, a novel anti-inflammatory delta 9,11 steroid. It is also used in analytical studies to determine the stability from reversed-phase high performance liquid chromatography (RP-HPLC) to separate low levels of dexamethasone and other related compounds from betametasone. Synonyms: (16beta)-17,21-Dihydroxy-16-Methylpregna-1,4,9(11)-Triene-3,20-Dione; 17,21-dihydroxy-16β-methylpregna-1,4,9(11)-triene-3,20-dione; NSC699834; 16β-Methyl-17,21-dihydroxypregna-1,4,9(11)-triene-3,20-dione. Grades: > 95%. CAS No. 13504-15-9. Molecular formula: C22H28O4. Mole weight: 356.47.
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 D
Betamethasone EP Impurity D is an intrinsic impurity present in the pharmaceutical drug Betamethasone. Betamethasone serves a multitude of purposes, particularly catering to the therapy of inflammatory cutaneous ailments encompassing eczema and psoriasis. Synonyms: Betamethasone 21-(ethyl carbonate); Betamethasone, 21-(ethyl carbonate); UNII-26764AL880; 26764AL880; Betamethasone EP Impurity D; ethyl [2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] carbonate; DTXSID10200599; Betamethasone 21-O-Ethyl Carbonate; BETAMETHASONE IMPURITY D [EP IMPURITY]; Q27254059; 9-FLUORO-11.BETA.,17-DIHYDROXY-16.BETA.-METHYL-3,20-DIOXOPREGNA-1,4-DIEN-21-YL ETHOXYCARBOXYLATE; PREGNA-1,4-DIENE-3,20-DIONE, 21-((ETHOXYCARBONYL)OXY)-9-FLUORO-11,17-DIHYDROXY-16-METHYL-, (11.BETA.,16.BETA.)-. Grades: > 95%. CAS No. 52619-05-3. Molecular formula: C25H33FO7. Mole weight: 464.54.
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 EP Impurity H
Betamethasone EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10R,11S,13R,14S,16S,17R)-14-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. CAS No. 185613-71-2. Molecular Formula: C22H29FO5. Mole Weight: 392.46. Catalog: APB185613712.
Betamethasone EP Impurity I
Betamethasone EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9R,10R,11S,13S,14R,16S,17R)-8-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. CAS No. 185613-69-8. Molecular Formula: C22H29FO5. Mole Weight: 392.46. Catalog: APB185613698.
Betamethasone EP Impurity J
Betamethasone EP Impurity J is an intermediate in the synthesis of 17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione. Synonyms: 16β-Methyl-17α,21-Dihydroxypregna-1,4-diene-3,20-dione; (8S,9S,10S,13S,14S,16S,17R)-17-Hydroxy-17-(2-hydroxyacetyl)-9,10,13,16-tetramethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Grades: > 95%. CAS No. 18383-24-9. Molecular formula: C22H30O4. Mole weight: 358.48.
Betamethasone EP Impurity J
Betamethasone EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8R,9S,10R,13S,14S,16S,17R)-17-hydroxy-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. 18383-24-9. Molecular Formula: C22H30O4. Mole Weight: 358.47. Catalog: APB18383249.
Betamethasone hydrochloride
Betamethasone hydrochloride is the hydrochloride of betamethasone, which is a synthetic corticosteroid and agonist of glucocorticoid receptor. It does not cause water retention. It has shown the inflammatory response by the betamethasone-receptor complex modulated the activity of certain genes, altering the production and activity of proteins. It has also revealed to inhibit keratinocyte proliferation. It has anti-inflammatory and immunosuppressive properties. Uses: Betamethasone hydrochloride inhibits keratinocyte proliferation. it has anti-inflammatory and immunosuppressive properties. Grades: >98 %. CAS No. 956901-32-9. Molecular formula: C22H30ClFO5. Mole weight: 428.92.
Betamethasone impurity
Betamethasone impurity. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C27H35FO7. Mole Weight: 490.57. Catalog: APB06810.
Betamethasone impurity 10
Betamethasone impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2597-76-4. Molecular Formula: C22H30O5. Mole Weight: 374.48. Catalog: APB2597764.
Betamethasone impurity 11
Betamethasone impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 37926-77-5. Molecular Formula: C23H31FO5. Mole Weight: 406.49. Catalog: APB37926775.
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 13
Betamethasone Impurity 13. 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 butyrate. CAS No. 5534-01-0. Molecular Formula: C28H37FO7. Mole Weight: 504.59. Catalog: APB5534010.
Betamethasone impurity 14
Betamethasone impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 140218-14-0. Molecular Formula: C22H29FO4. Mole Weight: 376.47. Catalog: APB140218140.
Betamethasone Impurity 14
Betamethasone Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Betamethasone Dipropionate EP Impurity D (Betamethasone 21-Acetate 17-Propionate); (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. CAS No. 5514-81-8. Molecular Formula: C27H35FO7. Mole Weight: 490.56. Catalog: APB5514818.
Betamethasone impurity 15
Betamethasone impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4772-8-1. Molecular Formula: C24H29FO6. Mole Weight: 432.49. Catalog: APB4772081.
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 20
Betamethasone impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 37413-99-3. Molecular Formula: C22H28O4. Mole Weight: 356.46. Catalog: APB37413993.
Betamethasone impurity 21
Betamethasone impurity 21. Uses: For analytical and research use. Group: Impurity standards. CAS No. 123013-40-1. Molecular Formula: C23H31FO5. Mole Weight: 406.49. Catalog: APB123013401.
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 23
Betamethasone impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1879-77-2. Molecular Formula: C22H29FO4. Mole Weight: 376.47. Catalog: APB1879772.
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 28
Betamethasone impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2282-51-1. Molecular Formula: C22H27FO5. Mole Weight: 390.45. Catalog: APB2282511.
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 34
Betamethasone impurity 34. Uses: For analytical and research use. Group: Impurity standards. CAS No. 18769-24-9. Molecular Formula: C24H32O6. Mole Weight: 416.51. Catalog: APB18769249.
Betamethasone impurity 35
Betamethasone impurity 35. Uses: For analytical and research use. Group: Impurity standards. CAS No. 16125-28-3. Molecular Formula: C33H45FO8. Mole Weight: 588.71. Catalog: APB16125283.
Betamethasone impurity 36
Betamethasone impurity 36. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2240-28-0. Molecular Formula: C27H37FO6. Mole Weight: 476.59. Catalog: APB2240280.
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 37
Betamethasone Impurity 37. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 21-Chlor-betamethason-17-acetat; (8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-chloroacetyl)-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 acetate. CAS No. 25122-45-6. Molecular Formula: C24H30ClFO5. Mole Weight: 452.94. Catalog: APB25122456.
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 8
Betamethasone impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 103466-44-0. Molecular Formula: C24H28O5. Mole Weight: 396.48. Catalog: APB103466440.
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
Betamethasone propionate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (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. CAS No. 5593-20-4. Molecular Formula: C28H37FO7. Mole Weight: 504.59. Catalog: APB5593204.
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 phosphate
Betamethasone sodium phosphate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Betamethasone sodium phosphate; Betamethasone 21-Phosphate Disodium Salt; Betamethasone 21-phosphate disodium. Product Category: Steroidal Compounds. Appearance: white powder. CAS No. 151-73-5. Molecular formula: C22H28FNa2O8P. Mole weight: 516.4. Purity: 0.98. IUPACName: betamethasone sodium phosphate. Product ID: ACM151735. Alfa Chemistry ISO 9001:2015 Certified.