Clobetasol Propionate Impurity E

Ref. TR-C583505

Product Information

• Name: Clobetasol Propionate Impurity E
• Synonyms: (8R,9S,10R,13S,14S,16S,17R)-17-(2-Chloroacetyl)-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
• Brand: TRC
• Description: Applications Clobetasol Propionate Impurity E is an impurity of Clobetasol (C583490), which is a topical corticosteroid. Glucocorticoid; anti-inflammatory.References Olsen, E.A., et al.: J. Am. Acad. Dermatol., 15, 246 (1986),

Chemical properties

• Molecular weight: 432.98
• Formula: C₂₅H₃₃ClO₄
• Color/Form: Neat
• InChI: InChI=1S/C25H33ClO4/c1-5-22(29)30-25(21(28)14-26)15(2)12-20-18-7-6-16-13-17(27)8-10-23(16,3)19(18)9-11-24(20,25)4/h8,10,13,15,18-20H,5-7,9,11-12,14H2,1-4H3/t15-,18+,19-,20-,23-,24-,25-/m0/s1
• InChI key: InChIKey=KULNBXHGURSKOK-LIILDAOESA-N
• SMILES: CCC(=O)O[C@]1(C(=O)CCl)[C@@H](C)C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@H]3CC[C@@]21C