ChemicalBook >> CAS DataBase List >>5-ALPHA-PREGNANE
5-ALPHA-PREGNANE
- CAS No.
- 641-85-0
- Chemical Name:
- 5-ALPHA-PREGNANE
- Synonyms
- Pregnane;5α-Pregnane;ALLOPREGNANE;5ALPHA-PREGNAN;Pregnane, (5α)-;5-ALPHA-PREGNANE;Pregnane, (5alpha)-
- CBNumber:
- CB0297589
- Molecular Formula:
- C21H36
- Molecular Weight:
- 288.51
- MDL Number:
- MFCD00199657
- MOL File:
- 641-85-0.mol
Last updated:2023-05-04 17:34:41
Melting point | 84-85° |
---|---|
alpha | D19 +18.4° (c = 1.69 in chloroform) |
Boiling point | 365.73°C (rough estimate) |
Density | 0.9415 (estimate) |
refractive index | 1.7640 (estimate) |
CAS DataBase Reference | 641-85-0 |
FDA UNII | ZTF5KN7S9R |
5-ALPHA-PREGNANE price More Price(2)
5-ALPHA-PREGNANE Chemical Properties,Uses,Production
Uses
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.]
5-ALPHA-PREGNANE Preparation Products And Raw materials
Raw materials
Preparation Products
5-ALPHA-PREGNANE Suppliers
Global( 4)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shanghai Hao Zhun Biological Technology Co., Ltd. | -- | info@zzsrm.com | CHINA | 6846 | 58 |
Riedel-de Haen AG | -- | United States | 6825 | 87 | |
Research Plus, Inc. | -- | respls@aol.com | United States | 3676 | 51 |
Steraloids Inc. | -- | sales@steraloids.com | United States | 2357 | 68 |
Supplier | Advantage |
---|---|
Shanghai Hao Zhun Biological Technology Co., Ltd. | 58 |
Riedel-de Haen AG | 87 |
Research Plus, Inc. | 51 |
Steraloids Inc. | 68 |
641-85-0(5-ALPHA-PREGNANE)Related Search:
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641-85-0