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Home/Compounds/Pharmaceutical Intermediate/17b-(tert-Butylcarbamoyl)-4-aza-5a-androsten-3-one
C23H36N2O2
372.5 g/mol
Pharmaceutical Intermediate

Finasteride Impurity

CAS166896-74-8
Category
Pharmaceutical Intermediate
Compound Class
Steroid
Primary Use
Pharmaceutical Intermediate

This compound is a pharmaceutical intermediate used in the manufacturing process of finasteride. It is a steroidal lactam with amide and heterocyclic functional groups, characterized by a non-aromatic, polycyclic structure.

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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Related Compounds

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N-Fmoc-S-trityl-L-homocysteine

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pharmaceutical intermediate

Identifiers
IUPAC Name

(1S,3aS,3bS,9aR,9bS,11aS)-N-tert-butyl-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,6,8,9,9b,10,11-dodecahydroindeno[5,4-f]quinoline-1-carboxamide

InChIKey

IHYQEUFHHYXVFL-FIIPNDBVSA-N

SMILES

C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=O)NC(C)(C)C)CC=C4[C@@]3(CCC(=O)N4)C

Synonyms (8)
  • Finasteride Impurity
  • Finasteride Impurity 19