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Home/Compounds/Pharmaceutical Intermediate/Pregn-4-ene-20-carboxaldehyde, 3-oxo-
C22H32O2
328.5 g/mol
Pharmaceutical Intermediate

Pregn-4-ene-20-carboxaldehyde, 3-oxo-

CAS24254-01-1
Category
Pharmaceutical Intermediate
Compound Class
Steroid
Primary Use
Pharmaceutical Intermediate

Pregn-4-ene-20-carboxaldehyde, 3-oxo- is a steroid intermediate with a molecular weight of 328. 24 and a logP of 4.

steroid intermediate for pharmaceutical synthesisresearch compound in steroid 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

2-[(8S,9S,10R,13S,14S,17R)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]propanal

InChIKey

XVPJEGGIGJLDQK-ZRFCQXGJSA-N

SMILES

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

Synonyms (13)
  • PROGESTERONE IMPURITY I (EP IMPURITY)
  • Pregn-4-ene-20-carboxaldehyde, 3-oxo-; 3-Oxopregn-4-ene-20-carboxaldehyde; 3-Oxopregnen-4-ene-20-carboxaldehyde; (20RS)-20-Methyl-3-oxopregn-4-en-21-al; Progesterone Imp. I (EP); 20-Formylpregn-4-en-3-one
  • Progesterone EP Impurity I
  • 20-Formylpregn-4-en-3-one
  • PROGESTERONE IMPURITY I