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Substance Name: Etiocholanolone
RN: 53-42-9
UNII: 97CGB1M48I
InChIKey: QGXBDMJGAMFCBF-BNSUEQOYSA-N

Note

  • The 5-beta-reduced isomer of ANDROSTERONE. Etiocholanolone is a major metabolite of TESTOSTERONE and ANDROSTENEDIONE in many mammalian species including humans. It is excreted in the URINE.

Molecular Formula

  • C19-H30-O2

Molecular Weight

  • 290.444
 
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Names and Synonyms

Name of Substance

  • Etiocholanolone

MeSH Heading

  • Etiocholanolone

Synonyms

  • 3alpha-Etiocholanolone
  • 5-Isoandrosterone
  • Androsterone, (5beta)-
  • Etiocholan-3alpha-ol-17-one
  • Etiocholanolone
  • NSC 50908
  • UNII-97CGB1M48I

Systematic Names

  • 5beta-Androstan-17-one, 3alpha-hydroxy- (8CI)
  • Androstan-17-one, 3-hydroxy-, (3alpha,5beta)- (9CI)

Registry Numbers

CAS Registry Number

  • 53-42-9

FDA UNII

  • 97CGB1M48I

System Generated Number

  • 0000053429

Structure Descriptors

InChI

1S/C19H30O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12-16,20H,3-11H2,1-2H3/t12-,13-,14+,15+,16+,18+,19+/m1/s1

InChIKey

QGXBDMJGAMFCBF-BNSUEQOYSA-N

Smiles

C[C@]12CC[C@@H](O)C[C@H]1CC[C@@H]3[C@@H]2CC[C@@]4(C)[C@H]3CCC4=O