Chem
J-GLOBAL ID:200907014069473602   Nikkaji number:J22.718H

17α-Hydroxypregnenolone

17α-ヒドロキシプレグネノロン
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C21H32O3
Molecular formula furigana: C21-H32-O3
Molecular weight: 332.484
InChI: InChI=1S/C21H32O3/c1-13(22)21(24)11-8-18-16-5-4-14-12-15(23)6-9-19(14,2)17(16)7-10-20(18,21)3/h4,15-18,23-24H,5-12H2,1-3H3/t15-,16+,17-,18-,19-,20-,21-/m0/s1
InChI key: JERGUCIJOXJXHF-TVWVXWENSA-N
SMILES: CC(=O)[C@@]1(O)CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
Systematic name  (5):
  • 3β,17-ジヒドロキシ-5β-プレグナ-5-エン-20-オン
  • 3β,17-ジヒドロキシプレグナ-5-エン-20-オン
  • 3β,17α-ジヒドロキシプレグナ-5-エン-20-オン
  • 1-[(1R,3aS,3bR,7S,9aR,9bS,11aS)-1,7-ジヒドロキシ-9a,11a-ジメチル-1H,2H,3H,3aH,3bH,4H,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-シクロペンタ[a]フェナントレン-1-イル]エタン-1-オン
  • 1-[(1R,3aS,3bR,7S,9aR,9bS,11aS)-1,7-dihydroxy-9a,11a-dimethyl-1H,2H,3H,3aH,3bH,4H,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl]ethan-1-one
Other name (11):
  • 17α-Hydroxypregnenolone
  • 17α-ヒドロキシプレグネノロン
  • 17-ヒドロキシプレグネノロン
  • 17-Hydroxypregnenolone
  • 3β,17α-Dihydroxypregn-5-en-20-one
Show all
CAS registry number: 387-79-1
Regulation number (3):
  • 7-(1)-391
  • TU5548000
  • EINECS2068626
KEGG COMPOUND: C05138
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