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Home/Compounds/API/Conjugated estrogens
C18H21NaO5S
372.4 g/mol
API

Climopax

CAS12126-59-9
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material

Climopax is a pharmaceutical raw material used as the active ingredient in conjugated estrogen products. According to California Labor Code and federal labeling requirements, conjugated estrogens can cause cancer and developmental toxicity.

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

sodium [(13S)-13-methyl-17-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl] sulfate

InChIKey

VUCAHVBMSFIGAI-TWCWWGPMSA-M

SMILES

C[C@]12CCC3C(C1CCC2=O)CCC4=C3C=CC(=C4)OS(=O)(=O)[O-].[Na+]

Synonyms (23)
  • Estrogens, conjugated (USP)
  • Climarest
  • Climopax
  • Conjugated Estrogen
  • Conjugated Estrogens
  • Equine Estrogen, Conjugated
  • Equine Estrogens, Conjugated
  • Estro Feminal
  • Estrogen 1517
  • Estrogen, Conjugated
  • Estrogen, Conjugated Equine
  • Estrogen, conjugated (class)
  • Estrogens,conjugated
  • Estrone-3-sulfate Sodium
  • Oestro Feminal
  • Premarin
  • Premarin Cream
  • Premarin Vaginal
  • Sodestrin