英文名稱
21-Chloro-9-fluoro-11b,17-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione 17-Propionate (>90%)
(8S,9R,10S,11S,13S,14S,16R,17R)-17-(2-氯乙酰基)-9-氟-11-羥基-10,13,16-三甲基-3-氧代-6,7,8,9,10,11,12,13,14,15,16,17-十二氫-3H-環戊酸[a]菲-17-基丙酸 (丙酸氯倍他索雜質)
Smiles Code
CCC(=O)O[C@@]1([C@H](C)C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]12C)C(=O)CCl
Chloroform (Sparingly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Spa
Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
21-Chloro-9-fluoro-11b,17-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione 17-Propionate (Clobetasol Propionate EP Impurity C) is an impurity of Clobetasol 17-Propionate (C583500), an topical corticosteroid with anti-inflammatory properties.