Pregnanolone
CAS Registry Number®
128-20-1
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CAS Name
PregnanoloneMolecular Formula
C21H34O2Molecular Mass
318.49Cite this Page
Pregnanolone. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=128-20-1 (retrieved ) (CAS RN: 128-20-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
149.5 °C
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
Other Names and Identifiers
InChI
InChI=1S/C21H34O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h14-19,23H,4-12H2,1-3H3/t14-,15-,16+,17-,18+,19+,20+,21-/m1/s1
InChIKey
InChIKey=AURFZBICLPNKBZ-YZRLXODZSA-N
SMILES
C[C@@]12[C@@]3([C@]([C@]4([C@](C)(CC3)[C@@H](C(C)=O)CC4)[H])(CC[C@@]1(C[C@H](O)CC2)[H])[H])[H]
Canonical SMILES
O=C(C)C1CCC2C3CCC4CC(O)CCC4(C)C3CCC12C
Other Names for this Substance
- Pregnan-20-one, 3-hydroxy-, (3α,5β)-
- 5β-Pregnan-20-one, 3α-hydroxy-
- (3α,5β)-3-Hydroxypregnan-20-one
- 3α-Hydroxy-5β-pregnan-20-one
- 3α-Hydroxy-5β-tetrahydroprogesterone
