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Home/Compounds/Pharmaceutical Intermediate/(3beta)-3-(Acetyloxy)pregna-5,16-diene-7,20-dione
C23H30O4
370.5 g/mol
Pharmaceutical Intermediate

(3beta)-3-(Acetyloxy)pregna-5,16-diene-7,20-dione

CAS19324-55-1
Category
Pharmaceutical Intermediate
Compound Class
Steroid
Primary Use
Pharmaceutical Intermediate

This compound is a steroidal acetate with a defined stereochemistry, primarily recognized as a pharmaceutical intermediate used in the manufacturing of abiraterone. It features a tetracyclic ring system with an ester and a ketone functional group.

Intermediate for abiraterone synthesisResearch compound for steroidal chemistry

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

[(3S,8R,9S,10R,13S,14S)-17-acetyl-10,13-dimethyl-7-oxo-1,2,3,4,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-yl] acetate

InChIKey

WANSFKJXNRSVII-GHFWAWAGSA-N

SMILES

CC(=O)C1=CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2C(=O)C=C4[C@@]3(CC[C@@H](C4)OC(=O)C)C)C

Synonyms (4)
  • Allopregnenolone Impurity 3