17α-Estradiol

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For Research Use Only.

Category

Steroids

Cat.No.

NP6104

CAS

57-91-0

Product Name

17α-Estradiol

Structure

Product Details

Description

An impurity of Estradiol. Estradiol is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty.

Synonyms

α-Estradiol; Estradiol Impurity B

IUPAC Name

(8R,9S,13S,14S,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol

Molecular Weight

272.39

Molecular Formula

C18H24O2

Canonical SMILES

CC12CCC3C(C1CCC2O)CCC4=C3C=CC(=C4)O

InChI

InChI=1S/C18H24O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,14-17,19-20H,2,4,6-9H2,1H3/t14-,15-,16+,17-,18+/m1/s1

Purity

>96 %

Density

1.2±0.1 g/cm3

Appearance

White solid

Application

anti-alopecia

Form

Powder

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