5-ALPHA-PREGNANE
- CAS NO.：641-85-0
- Empirical Formula: C21H36
- Molecular Weight: 288.51
- MDL number: MFCD00199657
- EINECS: 211-378-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 17:34:41
What is 5-ALPHA-PREGNANE?
The Uses of 5-ALPHA-PREGNANE
Pregnane is the steroid fundamental parent. A parent of the progesterone.
Definition
ChEBI: 5alpha-pregnane is a pregnane and a C21-steroid.
Purification Methods
Recrystallise 5-pregnane several times from Me2CO. The melting point is lowered (e.g. to 50-71o) if it is contaminated with the 5-isomer. [Butenandt et al. Chem Ber 6 4 2529 1931, Steiger & Reichstein Helv Chim Acta 21 161 1938, Beilstein 5 III 1120, 1121, 1125.]
Properties of 5-ALPHA-PREGNANE
| Melting point: | 84-85° |
| Boiling point: | 365.73°C (rough estimate) |
| alpha | D19 +18.4° (c = 1.69 in chloroform) |
| Density | 0.9415 (estimate) |
| refractive index | 1.7640 (estimate) |
| CAS DataBase Reference | 641-85-0 |
Safety information for 5-ALPHA-PREGNANE
Computed Descriptors for 5-ALPHA-PREGNANE
New Products
ALUMINIUM IODIDE 100 GM BUFFER CAPSULE PH 7.0 - 10 CAP BUFFER SOLUTION PH 9.5 (BORATE) EZEE BLUE GEL STAINER BORAX CARMINE (GRENACHERS ALCOHOLIC) POTASSIUM IODATE - IODIDE SOLN 0.1 N Dabigatran Acyl-O3-D-Glucuronide Trifluoroacetic Acid Salt Isofolic Acid Dabigatran 2-O-acylglucuronide metabolite Dabigatran Acyl-?-D- glucuronide Trifluroacetic Acid Erythromycin EP Impurity A Desloratidine Related Compound ARelated products of tetrahydrofuran
You may like
-
5-ALPHA-PREGNANE CASView Details -
Dechloro DesloratadineView Details -
Dehydro DesloratadineView Details -
Edoxaban Impurity 57View Details
2089454-69-1 -
Eltrombopag N-Oxide ImpurityView Details
2734533-17-4 -
Empagliflozin Bromo ImpurityView Details -
Glycopyrronium Bromide EP Impurity IView Details
1404617-94-2 -
Ipratropium EP Impurity BView Details
58073-59-9
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.