Chemsite

基本信息

cas:529-44-2
中文名称:杨梅素
中文别名:杨梅酮;杨梅黄酮;杨梅甙;
英文名称:myricetin
英文别名:Cannabiscetin;3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one;Myricetol;3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one;3,3',4',5,5',7-Hexahydroxyflavone;3,5,7,3',4',5'-hexahydroxyflavonol;3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one;3,5,7,3',4',5'-Hexahydroxyflavone;Myricitin;Myricetin;
分子式:C15H10O8
分子量:318.23500
精确质量:318.03800
PSA:151.59000
LOGP:1.69360

物化性质

外观与性状:棕色-黄色至棕色-绿色结晶粉末
密度:1.912 g/cm3
沸点:747.6ºC at 760 mmHg
熔点:>300 °C(lit.)
闪点:285.9ºC
折射率:1.864
稳定性:Stable under normal shipping and handling conditions.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

安全信息

RTECS号:LK8646000
安全说明:S24/25
WGK Germany:3
海关编码:2914501900

生产方法及用途

生产方法
1.黑杨梅的果实、树皮和叶子用水、乙醇或甲醇提取后,再精制而得。

用途

药理具有抗血栓等多方面的心血管药理作用和降血糖作用。

毒性