Products 901-56-4

CAS 901-56-4 appears in our catalog under these names: 20-alfa-Dihydropregnenolone, 20(alpha)-Dihydro Pregnenolone, >95% (HPLC), 20a-Dihydro pregnenolone. Offered by: Chemat Brand, TRC, Biosynth. Available pack sizes: on request, 2,5mg, 25mg, 2mg, 1mg, 5mg, 10mg.

20-alfa-Dihydropregnenolone
Chemat Brand
  • size: on request
  • Variants: 1
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20(alpha)-Dihydro Pregnenolone, >95% (HPLC)
TRC
  • size: 2,5mg, 25mg
  • Variants: 2
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20a-Dihydro pregnenolone
Biosynth
  • size: 2mg, 1mg, 5mg, 10mg
  • Variants: 5
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Structural formula: {0} (CAS {1})

Pregn-5-ene-3beta,20alpha-diol is a corticosteroid hormone.

Source: ChEBI

Identity
Molecular formulaC21H34O2
Molecular weight318.5 g/mol
IUPAC name(3S,8S,9S,10R,13S,14S,17S)-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
InChIKeyQAAQQTDJEXMIMF-YZXCLFAISA-N
SMILESC[C@@H]([C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)O)C)C)O

Computed by PubChem (NCBI)

Synonyms: pregnenediol, delta5-pregnenediol, Pregn-5-ene-3beta,20alpha-diol, Pregn-5-en-3beta,20S-diol, 20beta-Dihydropregnenolone, 5-Pregnene-3,20-diol, 5-Pregnene-3beta,20alpha-diol, 20a-Dihydro pregnenolone, 20alpha-Dihydropregnenolone, Pregn-5-ene-3,20-diol, (3beta,20S)
Isomers (same molecular formula)
benzyl tetradecanoate C21H34O2
tetradecyl benzoate C21H34O2
15-phenylpentadecanoic acid C21H34O2
1-[(3S,5S,8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone C21H34O2
1-[(3S,5R,8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone C21H34O2
(6E,9E,12E,15E)-henicosa-6,9,12,15-tetraenoic acid C21H34O2
methyl (8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoate C21H34O2
1-[(3R,5S,8R,9S,10S,13S,14S,17S)-1,2,2,3-tetradeuterio-3-hydroxy-10,13-dimethyl-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone C21H34O2
1-[(3R,5R,8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone C21H34O2
3-[(Z)-pentadec-8-enyl]benzene-1,2-diol C21H34O2
1-[(3R,5S,8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone C21H34O2
(3R,8S,9S,10R,13S,14S,17S)-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-2,3,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol C21H34O2