(3β)-3-Aminopregn-5-en-20-one

CAS Registry Number®

640-92-6

CAS Name

(3β)-3-Aminopregn-5-en-20-one

Molecular Formula

C21H33NO

Molecular Mass

315.49

Cite this Page

(3β)-3-Aminopregn-5-en-20-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=640-92-6 (retrieved 2025-08-17) (CAS RN: 640-92-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    260 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C21H33NO/c1-13(23)17-6-7-18-16-5-4-14-12-15(22)8-10-20(14,2)19(16)9-11-21(17,18)3/h4,15-19H,5-12,22H2,1-3H3/t15-,16-,17+,18-,19-,20-,21+/m0/s1

InChIKey

InChIKey=GPRZXDPWGLHIQE-QGVNFLHTSA-N

SMILES

C[C@@]12[C@@]3([C@]([C@]4([C@](C)(CC3)[C@@H](C(C)=O)CC4)[H])(CC=C1C[C@@H](N)CC2)[H])[H]

Canonical SMILES

O=C(C)C1CCC2C3CC=C4CC(N)CCC4(C)C3CCC12C

Other Names for this Substance

  • Pregn-5-en-20-one, 3-amino-, (3β)-
  • Pregn-5-en-20-one, 3β-amino-
  • (3β)-3-Aminopregn-5-en-20-one
  • 3β-Amino-5-pregnen-20-one
  • Holaphyllamine

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CAS INSIGHTSTM
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