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Home/Compounds/Pharmaceutical Intermediate/(8S,9S,10R,11R,13S,14S,17R)-17-acetyl-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
C21H30O4
346.5 g/mol
Pharmaceutical Intermediate

(8S,9S,10R,11R,13S,14S,17R)-17-acetyl-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one

CAS603-98-5
Category
Pharmaceutical Intermediate
Compound Class
Steroid
Primary Use
Pharmaceutical Intermediate

This compound is a corticosteroid intermediate with a polycyclic structure containing multiple hydroxyl groups and a ketone. It is primarily used as an intermediate in the pharmaceutical manufacturing of steroid-based active pharmaceutical ingredients.

pharmaceutical manufacturing intermediateraw material for steroid synthesis

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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Identifiers
IUPAC Name

(8S,9S,10R,11R,13S,14S,17R)-17-acetyl-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one

InChIKey

LCZBQMKVFQNSJR-CZUPSRJTSA-N

SMILES

CC(=O)[C@]1(CC[C@@H]2[C@@]1(C[C@H]([C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)O)C)O

Synonyms (12)
  • 11b,17-dihydroxy-Progesterone
  • 11b,17a-Dihydroxyprogesterone
  • 21-Dehydrohydrocortisone