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Substance Name: Pregn-4-en-3-one, 20-beta-hydroxy-
RN: 145-15-3
InChIKey: RWBRUCCWZPSBFC-SJOKZOANSA-N

Classification Codes

  • Hormone
  • Reproductive Effect

Molecular Formula

  • C21-H32-O2

Molecular Weight

  • 316.482
 
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Names and Synonyms

Synonyms

  • (20R)-20-Hydroxypregn-4-en-3-one
  • 20-beta-Dihydroprogesterone
  • 20-beta-Hydroxydihydroprogesterone
  • 20-beta-Hydroxypregn-4-en-3-one
  • 20-beta-Hydroxyprogesterone
  • 20-beta-Progerol
  • 20beta-Hydroxy-pregn-4-en-3-one
  • 4-Pregnen-2-beta-ol-3-one
  • EINECS 205-650-0
  • Progesterol-20-beta

Systematic Names

  • (20R)-20-Hydroxypregn-4-en-3-one
  • Pregn-4-en-3-one, 20-beta-hydroxy-
  • Pregn-4-en-3-one, 20-hydroxy-, (20-R)- (9CI)

Registry Numbers

CAS Registry Number

  • 145-15-3

System Generated Number

  • 0000145153

Structure Descriptors

InChI

1S/C21H32O2/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/h12-13,16-19,22H,4-11H2,1-3H3/t13-,16+,17-,18+,19+,20+,21-/m1/s1

InChIKey

RWBRUCCWZPSBFC-SJOKZOANSA-N

Smiles

O=C1CC[C@@]2([C@H]3CC[C@@]4([C@H](CC[C@@H]4[C@@H]3CCC2=C1)[C@H](O)C)C)C