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| ALLOCHOLESTEROL Basic information |
Product Name: | ALLOCHOLESTEROL | Synonyms: | COPROSTENOL;4-CHOLESTEN-3-BETA-OL;ALLOCHOLESTEROL;Cholest-4-en-3β-ol;Cholest-4-en-3-ol, (3β)-;4-CHOLESTEN-3β-OL | CAS: | 517-10-2 | MF: | C27H46O | MW: | 386.66 | EINECS: | | Product Categories: | | Mol File: | 517-10-2.mol | ![ALLOCHOLESTEROL Structure](CAS/GIF/517-10-2.gif) |
| ALLOCHOLESTEROL Chemical Properties |
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) |
| ALLOCHOLESTEROL Usage And Synthesis |
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.] |
| ALLOCHOLESTEROL Preparation Products And Raw materials |
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