API reference

Conjugated estrogens

CAS number
12126-59-9
Molecular formula
C18H21NaO5S
Molecular weight
372.4 g/mol
Conjugated estrogens — 2D structure
2D structure (PubChem)

About this molecule

A pharmaceutical preparation containing a mixture of water-soluble, conjugated estrogens derived wholly or in part from URINE of pregnant mares or synthetically from ESTRONE and EQUILIN. It contains a sodium-salt mixture of estrone sulfate (52-62%) and equilin sulfate (22-30%) with a total of the two between 80-88%. Other concomitant conjugates include 17-alpha-dihydroequilin, 17-alpha-estradiol, and 17-beta-dihydroequilin. The potency of the preparation is expressed in terms of an equivalent quantity of sodium estrone sulfate.

Source: Medical Subject Headings (MeSH), via PubChem.

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+]
PubChem CID
45357473

Also known as

Climopax · Oestro Feminal · Estro Feminal · Estro-Feminal · Estrogen, Conjugated · Equine Estrogen, Conjugated · Estrogen, Conjugated Equine · Equine Estrogens, Conjugated

Chemical data on this page is drawn from PubChem (National Library of Medicine) and is provided for identification only. Hanpars does not hold stock of every substance listed; availability, grade, documentation and regulatory status are confirmed per enquiry.

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