| Identification | Back Directory | [Name]
ALLOCHOLESTEROL | [CAS]
517-10-2 | [Synonyms]
COPROSTENOL
ALLOCHOLESTEROL
Cholest-4-en-3β-ol
4-CHOLESTEN-3-BETA-OL
Cholest-4-en-3-ol, (3β)- | [Molecular Formula]
C27H46O | [MDL Number]
MFCD00201274 | [MOL File]
517-10-2.mol | [Molecular Weight]
386.66 |
| Chemical Properties | Back Directory | [Melting point ]
132° | [alpha ]
D23 +43.7° (c = 1 in benzene) | [Boiling point ]
452.8°C (rough estimate) | [density ]
0.9610 (rough estimate) | [refractive index ]
1.5100 (estimate) | [pka]
14.40±0.70(Predicted) |
| Hazard Information | Back Directory | [Definition]
ChEBI: 3beta-Hydroxycholest-4-ene is a cholestanoid. | [Purification Methods]
Purify 4,5-coprosten-3-ol by dissolving it in Et2O, adding an equal volume of MeOH and removing the Et2O with a stream of CO2 until crystallisation begins. The sterol crystallises in needles when cooled in an ice-salt bath. Dry it in vacuo. The acetate crystallises from aqueous MeOH m 85o. [Schoenheimer & Evans J Biol Chem 114 567 1936, Stoll Hoppe Seyler's Z Physiol Chem 246 10 1937, Beilstein 6 IV 3577.] |
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