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Home/Compounds/API/6,9-Difluoro-11-hydroxy-3,20-dioxopregna-1,4,16-trien-21-yl acetate
C23H26F2O5
420.4 g/mol
API

6alpha,9-Difluoro-11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate

CAS2326-26-3EC219-040-7
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material

This compound is a fluorinated corticosteroid active pharmaceutical ingredient used in the manufacturing of pharmaceutical preparations. It features a cyclopenta[a]phenanthrene core structure with keto, hydroxyl, and ester functional groups.

corticosteroid pharmaceutical raw material

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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CAS 2326-26-3

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Identifiers
IUPAC Name

[2-[(6S,8S,9R,10S,11S,13S,14S)-6,9-difluoro-11-hydroxy-10,13-dimethyl-3-oxo-7,8,11,12,14,15-hexahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate

InChIKey

YXASFOVLXBFEEU-LKVAYOKUSA-N

SMILES

CC(=O)OCC(=O)C1=CC[C@@H]2[C@@]1(C[C@@H]([C@]3([C@H]2C[C@@H](C4=CC(=O)C=C[C@@]43C)F)F)O)C

Synonyms (15)
  • Difluprednate Impurity 16
  • Difluprednate Impurity 7