B-雌二醇17-戊酸酯

Description

B-estradiol 17-valerate · CAS 979-32-8 · C23H32O3. UNII OKG364O896.

Identification

CAS Registry Number	979-32-8
PubChem CID	13791
Molecular formula	C23H32O3
IUPAC name	[(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] pentanoate
UNII (FDA)	OKG364O896

Computed Descriptors

Molecular Weight	356.5
XLogP3	6
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	5
Exact Mass	356.23514488
Monoisotopic Mass	356.23514488
Topological Polar Surface Area	46.5
Heavy Atom Count	26
Formal Charge	0

Physical description & handling notes

• 171 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

GHS Hazard Classification

Reported hazard statements	H302 (29.7%), H312 (28.1%), H332 (28.1%), H351 (32.8%), H360 (92.2%)

Documented Uses

• Animal Drugs -> FDA Approved Animal Drug Products (Green Book) -> Active Ingredients
• Breast Feeding; Lactation; Milk, Human; Estrogens; Hormones
• Exercise caution with grapefruit products. Grapefruit inhibits CYP3A4 metabolism, which may increase the serum concentration of estradiol valerate.
• Exercise caution with St. John's Wort. This herb induces the CYP3A4 metabolism of estradiol valerate. Therefore it may reduce the serum concentration and effectiveness of estradiol valerate.
• Compounds that interact with ESTROGEN RECEPTORS in target tissues to bring about the effects similar to those of ESTRADIOL. Estrogens stimulate the female reproductive organs, and the development of secondary female SEX CHARACTERISTICS. Estrogenic chemicals include natural, synthetic, steroidal, or non-steroidal compounds.
• Estrogen Receptor Agonists [MoA]; Estrogen [EPC]; Estradiol Congeners [CS]

Synonyms

estradiol valerate; 979-32-8; Estradiol 17-valerate; Delestrogen; Climaval; Oestradiol valerate; Deladumone; NSC-17590; beta-Estradiol 17-valerate; DTXSID8023004; OKG364O896; DTXCID903004; NSC17590; 17-pentanoyl-estra-1,3,5(10)-triene-3,17beta-diol; Estra-1,3,5(10)-triene-3,17-diol(17beta)-, 17-pentanoate; Femtab

Frequently Asked Questions

What are the CAS number and molecular formula of B-estradiol 17-valerate?

CAS 979-32-8; molecular formula C23H32O3; molecular weight — g/mol.

What other names is B-estradiol 17-valerate known by?

estradiol valerate, 979-32-8, Estradiol 17-valerate, Delestrogen, Climaval, Oestradiol valerate.

Is B-estradiol 17-valerate classified as hazardous?

Hazard statements reported: H302, H312, H332, H351, H360.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.