(5α,20R)-20-Hydroxypregnan-3-one

CAS Registry Number®

516-58-5
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CAS Name

(5α,20R)-20-Hydroxypregnan-3-one

Molecular Formula

C21H34O2

Molecular Mass

318.49

Cite this Page

(5α,20R)-20-Hydroxypregnan-3-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=516-58-5 (retrieved 2024-09-07) (CAS RN: 516-58-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    185 °C

Source(s)

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/h13-14,16-19,22H,4-12H2,1-3H3/t13-,14+,16+,17-,18+,19+,20+,21-/m1/s1

InChIKey

InChIKey=DYVGYXXLXQESJE-XPLLOJBJSA-N

SMILES

C[C@@]12[C@@]3([C@]([C@]4([C@](C)(CC3)[C@@]([C@@H](C)O)(CC4)[H])[H])(CC[C@]1(CC(=O)CC2)[H])[H])[H]

Canonical SMILES

O=C1CCC2(C)C(C1)CCC3C4CCC(C(O)C)C4(C)CCC32

Other Names for this Substance

  • Pregnan-3-one, 20-hydroxy-, (5α,20R)-
  • 5α-Pregnan-3-one, 20β-hydroxy-
  • (5α,20R)-20-Hydroxypregnan-3-one
  • 20β-Hydroxy-5α-pregnan-3-one
  • 5α-Pregnan-20β-ol-3-one