5-BETA-PREGNAN-3-ALPHA, 20-BETA-DIOL
- CAS NO.：80-91-1
- Empirical Formula: C21H36O2
- Molecular Weight: 320.51
- MDL number: MFCD00085318
- EINECS: 201-312-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-07-12 16:46:32
What is 5-BETA-PREGNAN-3-ALPHA, 20-BETA-DIOL?
Purification Methods
Crystallise pregnane-diol (which is abundant in the urine of pregnant women) from EtOH or Me2CO and dry it in vacuo. It can be oxidised to progesterone (see below) and it is not precipitated by digitonin. Its diacetate [6100-28-3] has m 112-113o and [] D 26 +60o (c 1, CHCl3). It is a progesterone metabolite in urine during pregnancy. [Marian Biochem J 23 1090 1929, Johnson et al. J Chem Soc1302 1954, Mattox et al. J Org Chem 32 708 1967, Beillstein 6 III 4778, 6 IV 6111.]
Properties of 5-BETA-PREGNAN-3-ALPHA, 20-BETA-DIOL
| Boiling point: | 435.9±18.0 °C(Predicted) |
| Density | 1.147 g/cm3 |
| pka | 15.05±0.20(Predicted) |
Safety information for 5-BETA-PREGNAN-3-ALPHA, 20-BETA-DIOL
Computed Descriptors for 5-BETA-PREGNAN-3-ALPHA, 20-BETA-DIOL
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium THOMAIND PAPER PH 2.0 TO 4.5 1 BOX BUFFER CAPSULE PH 9.2 - 10 CAP SODIUM CHLORIDE 0.1N CVS ALLOXAN MONOHYDRATE 98% PLATINUM 0.5% ON 3 MM ALUMINA PELLETS (TYPE 73) LITHIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
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