Identification | Back Directory | [Name]
3-BETA-HYDROXY-5-BETA-PREGNAN-20-ONE | [CAS]
128-21-2 | [Synonyms]
Nsc21450 PREGNANOLONE Pregnanolone i EPIPREGNANOLONE 5.beta.-Pregnanolone Pregnan-3.beta.-ol-20-one 5-BETA-PREGNAN-3-BETA-OL-20-ONE Pregnan-20-one,3-hydroxy-, (3b,5b)- 5B-pregnan-3B-ol-20-one crystalline 3-BETA-HYDROXY-5-BETA-PREGNAN-20-ONE Pregnan-20-one, 3-hydroxy-, (3β,5β)- 5.beta.-Pregnan-20-one, 3.beta.-hydroxy- 3-BETA-HYDROXY-5-BETA-TETRAHYDROPROGESTERONE Pregnan-20-one, 3-hydroxy-, (3.beta.,5.beta.)- 1-[(3S,5R,8R,9S,10S,13R,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 | [Molecular Formula]
C21H34O2 | [MDL Number]
MFCD00069489 | [MOL File]
128-21-2.mol | [Molecular Weight]
318.49 |
Chemical Properties | Back Directory | [Melting point ]
136 °C | [Boiling point ]
431.2±18.0 °C(Predicted) | [density ]
1.053±0.06 g/cm3(Predicted) | [storage temp. ]
-20°C Freezer | [solubility ]
Chloroform (Slightly), Ethanol (Slightly, Sonicated), Methanol (Slightly) | [form ]
Solid | [pka]
15.12±0.70(Predicted) | [color ]
White to Off-White |
Hazard Information | Back Directory | [Uses]
Epipregnanolone is an epimer of the hyponotic-anaesthetic agent Pregnanolone (P711300). Epipregnanolone displays anesthetic, hypnotic, and sedative properties. Epipregnanolone has been shown to reduce alcohol self-administration in rats. | [Definition]
ChEBI: The 3beta-stereoisomer of 3-hydroxy-5beta-pregnan-20-one. | [storage]
Store at -20°C |
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