Chem
J-GLOBAL ID：200907042977790586   Nikkaji number：J6.126C

20-alpha-Dihydroprogesterone

20アルファ-ジヒドロキシプレゲステロン
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： C21H32O2
Molecular formula furigana： C21-H32-O2
Molecular weight： 316.485
InChI： 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+/m0/s1
InChI key： RWBRUCCWZPSBFC-RXRZZTMXSA-N
SMILES： C[C@H](O)[C@H]1CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C
Systematic name  (3)：
  • (20S)-20-ヒドロキシプレグナ-4-エン-3-オン
  • (1S,3aS,3bS,9aR,9bS,11aS)-1-[(1S)-1-ヒドロキシエチル]-9a,11a-ジメチル-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-シクロペンタ[a]フェナントレン-7-オン
  • (1S,3aS,3bS,9aR,9bS,11aS)-1-[(1S)-1-hydroxyethyl]-9a,11a-dimethyl-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-one
Other name (15)：
  • プレグナ-4-エン-20α-オール-3-オン
  • Pregn-4-en-20α-ol-3-one
  • (20S)-20-Hydroxypregn-4-en-3-one
  • 20α-Dihydroprogesterone
  • 20α-ジヒドロプロゲステロン
Show all
CAS registry number： 145-14-2
Regulation number (2)：
  • TU5559900
  • EINECS2056495
KEGG COMPOUND： C03965 ,  C04042
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