Cholesterol / cholestane / isooctyl sterol / cholesterenol / (3 β)- Cholesteric-5-en-3-ol

English Name: cholesterol; Cholest-5-en-3beta-ol； 3beta-hydroxycholest-5-ene； 3beta-hydroxy-5-cholestene

Other names:  Cholesterane; Isooctyl sterol; Cholesterenol; Cholesteol; Cholesterin;  (3 β)- Cholesterin-5-ene-3-ol; Cholesterin-5-ene-3 β- Alcohol; Cholestanol

CAS No.: 57-88-5

C27H46O=386.66

Grade: ar

Content: ≥ 95.0%

Specific rotation: -34 ~ -38 º

Melting point: 147 ~ 150 ℃

Acidity: ≤ 0.5ml

Loss on drying: ≤ 0.3%

Physicochemical properties: white or light yellow, pearlescent flake crystal, slowly oxidized and turned yellow in the air, soluble in benzene, petroleum and grease, slightly soluble in ethanol (20 ℃, 1.29g/100g), slightly soluble in hot ethanol (80 ℃, 96% ethanol, 28g/100g), almost insoluble in water (about 0.2mg/100ml). 1g of this product is dissolved in 2.8ml ether and 4.5ml chloroform

Purpose: biochemical research. Cephalin cholesterol flocculent test, emulsifier

Save: RT, away from light