5-ALPHA-PREGNANE

Product Name: 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
Formula Weight: 288.51
MOL File: 641-85-0.mol

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5-ALPHA-PREGNANE Property

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

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: R195251
Product name: 5-ALPHA-PREGNANE
Purity: AldrichCPR
Packaging: 1MG
Price: $110
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: SHG0005094
Product name: ALLOPREGNANE
Purity: 95.00%
Packaging: 5MG
Price: $499.66
Updated: 2021/12/16

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5-ALPHA-PREGNANE Chemical Properties,Usage,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

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5-ALPHA-PREGNANE Suppliers

CHINA 1 United States 3 Global 4

Shanghai Hao Zhun Biological Technology Co., Ltd.

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Email: info@zzsrm.com
Country: CHINA
ProdList: 6846
Advantage: 58

641-85-0, 5-ALPHA-PREGNANERelated Search:

Allopregnanolone 5-ALPHA-PREGNAN-3-ALPHA, 20-ALPHA-DIOL HECOGENIN ACETATE TOMATINE CHOLESTANOL ACETATE 17,21-dihydroxy-5alpha-pregnane-3,11,20-trione 21-acetate 3-beta,17-alpha-dihydroxy-5-alpha-pregnan-20-one ALLOTETRAHYDROCORTISOL 21-HYDROXYALLOPREGNANOLONE ALLOTETRAHYDRO S ALLOPREGNANOLONE ACETATE ALLOTETRAHYDROCORTICOSTERONE TIGOGENIN ACETATE 6-KETOCHOLESTANOL 11-KETOTIGOGENIN 5-ALPHA-CHOLANIC ACID-3,6-DIONE ROCKOGENIN 5-ALPHA-PREGNAN-3-BETA, 20-ALPHA-DIOL 3-ACETATE

ALLOPREGNANE

5α-Pregnane

Pregnane

Pregnane, (5alpha)-

5-ALPHA-PREGNANE

5ALPHA-PREGNAN

Pregnane, (5α)-

641-85-0