ALLOCHOLESTEROL
- CAS NO.：517-10-2
- Empirical Formula: C27H46O
- Molecular Weight: 386.65
- MDL number: MFCD00201274
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 17:34:39
What is ALLOCHOLESTEROL?
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.]
Properties of ALLOCHOLESTEROL
| Melting point: | 132° |
| Boiling point: | 452.8°C (rough estimate) |
| alpha | D23 +43.7° (c = 1 in benzene) |
| Density | 0.9610 (rough estimate) |
| refractive index | 1.5100 (estimate) |
| pka | 14.40±0.70(Predicted) |
Safety information for ALLOCHOLESTEROL
Computed Descriptors for ALLOCHOLESTEROL
New Products
Cyclopentane-1,2-dione 2,6-Dibromoaniline (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 1-AMino-cyclobutaneMethanol HCl TETRABUTYLAMMONIUM CYANIDE 3-Amino-3-(3-fluorophenyl)propanoic acid 3-Amino-3-(4-methylphenyl)propionic acid 3-AMINO-3-(3-CHLORO-PHENYL)-PROPIONIC ACID Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity 4 - fluoro- 2 - methoxy- 5 - nitroaniline 1-(2-amino-5-hydroxy phenyl)propan-1-one tert-butyl 4-(6-((7-cyclo pentyl -6-(dimethyl carbamoyl) -7H-pyrrolo [2,3-d]pyrimidin-2-yl) amino)pyridin-3-yl) piperazine-1-carboxylate 2-amino-5-nitrobenzonitrile (4-Fluoro-2-methoxy-5-nitro- phenyl)-[4- (1-methyl-1H- indol-3- yl)-pyrimidin-2-yl]- amine (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3- amine 2-Chloro Benzylcyanide 3,4 Diethoxy Benzylcyanide 3,4 Dimethoxy Benzylcyanide 3-chlorobenzyl cyanideRelated products of tetrahydrofuran
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