17alpha-Estradiol

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

CAS: 57-91-0

Molecular Formula	`C18H24O2`
Molecular Weight	272.4 g/mol
LogP	4.0
Topological Polar Surface Area	40.5 A2
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	2
Rotatable Bonds	0
Exact Mass	272.17764
Heavy Atoms	20
Complexity	382.0

Chemical Identifiers

CAS Number	57-91-0
SMILES	`CC12CCC3C(C1CCC2O)CCC4=C3C=CC(=C4)O`
InChIKey	`VOXZDWNPVJITMN-SFFUCWETSA-N`

📖 Product Overview

17alpha-Estradiol (CAS: 57-91-0) is a chemical compound with molecular formula C18H24O2 and molecular weight 272.4 g/mol. Its IUPAC systematic name is (8R,9S,13S,14S,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol. LogP 4.0 Topological Polar Surface Area 40.5 A2 Hydrogen Bond Donors 2 Hydrogen Bond Acceptors 2 Rotatable Bonds 0 Exact Mass 272.17764 Heavy Atoms 20 Complexity 382.0 InChI Key: VOXZDWNPVJITMN-SFFUCWETSA-N. SMILES: CC12CCC3C(C1CCC2O)CCC4=C3C=CC(=C4)O.

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