Cholesterol acetate / ethanol cholesterol ester / cholesterol-5-en-3-ol (3 β) Acetate
Item No.： C0038-2
Store at： RT
English name：Cholesteryl acetate；(3beta)-Cholest-5-en-3-ol acetate;3beta-Acetoxy-5-cholestene；3beta-Hydroxy-5-cholestene 3-acetate；5-Cholesten-3beta-ol 3-acetate
Other names: Ethanol cholesterol; Cholesteric-5-en-3-ol (3 β) Acetate
CAS No.: 604-35-3
C29H48O2=428.69
Grade: br
Content: ≥ 97.0%
Specific rotation: -43 ~ -45 o (20 ° C, 589 nm) (c=2, CHCl3)
Melting point: 112 ~ 114 ℃
Physicochemical properties: white acicular crystal or powder, a cholesteric liquid crystal. It is easily soluble in benzene and ether, soluble in hot ethanol, hot acetone and chloroform, slightly soluble in cold ethanol, insoluble in water. The phase transition temperature is 114 ℃ (94.5ch).
Purpose: biochemical research. Prepare various cholesteric mixed liquid crystals. Liquid crystal nondestructive testing
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