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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 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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