Cholesteryl acetate
Molecular Structure:
MDL:
MFCD00003636
Molecular Formula:
C29H48O2
Molecular Weight:
428.69
Alias:
乙醇膽甾醇脂,膽固醇乙酸脂,膽固醇醋酸酯,膽甾-5-烯-3-醇(3β)乙酸酯
3β-Acetoxy-5-cholestene
3β-Hydroxy-5-cholestene 3-acetate
5-Cholesten-3β-ol 3-acetate
Acetic Acid Cholesterol Ester
Acetyl Cholesterol
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Cholesteryl acetate |
>97% |
25g |
RMB 467.5 |
Consulting service |
Character:
白色針狀結(jié)晶。一種膽甾型液晶。易溶于苯、乙醚,溶于熱乙醇、熱丙酮和氯仿,微溶于冷乙醇,不溶于水。相變溫度114℃(94.5ch)。
熔點:115~116℃
比旋光度:47.4?
Quality Standard:
純度purity >97% (TLC )
外觀Appearance 白色針狀結(jié)晶或粉末
紅外光譜測定Infrared spectrometry authentic
比旋度Specific optical rotation -43° to -45° (20°C, 589 nm) (c=2, CHCl3)
膽固醇含量cholesterol content: < 0.1%
Storage:
密封陰涼干燥保存。
用途 配制膽甾相各種混合液晶。液晶法無損探傷。生化研究。