16α,17α-Epoxypregnenolone

CAS Registry Number®

974-23-2
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CAS Name

16α,17α-Epoxypregnenolone

Molecular Formula

C21H30O3

Molecular Mass

330.46

Cite this Page

16α,17α-Epoxypregnenolone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=974-23-2 (retrieved 2024-07-06) (CAS RN: 974-23-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    185-188 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C21H30O3/c1-12(22)21-18(24-21)11-17-15-5-4-13-10-14(23)6-8-19(13,2)16(15)7-9-20(17,21)3/h4,14-18,23H,5-11H2,1-3H3/t14-,15+,16-,17-,18+,19-,20-,21+/m0/s1

InChIKey

InChIKey=UQVIXFCYKBWZPJ-XXHSLLPRSA-N

SMILES

C(C)(=O)[C@]12[C@]3(C)[C@@](C[C@]1(O2)[H])([C@]4([C@](CC3)([C@]5(C)C(=CC4)C[C@@H](O)CC5)[H])[H])[H]

Canonical SMILES

O=C(C)C12OC2CC3C4CC=C5CC(O)CCC5(C)C4CCC31C

Other Names for this Substance

  • Pregn-5-en-20-one, 16,17-epoxy-3-hydroxy-, (3β,16α)-
  • Pregn-5-en-20-one, 16α,17-epoxy-3β-hydroxy-
  • 16,17-Epoxy-17H-cyclopenta[a]phenanthrene, pregn-5-en-20-one deriv.
  • (3β,16α)-16,17-Epoxy-3-hydroxypregn-5-en-20-one
  • 16α,17α-Oxidopregnenolone

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Deleted or Replaced CAS Registry Numbers

478614-11-8