中文名称:贝母辛
英文名称:Peimisine
英文别名:Peimisine (7CI,8CI); Veratraman-6(5H)-one, 17,23-epoxy-3-hydroxy-, (3β)-; (2′R,3S,3′R,3′aS,4aS,6′S,6aR,6bS,7′aR,11aS,11bR)-
1,2,3,3′a,4,4′,4a,5′,6′,6a,6b,7,7′,7′a,8,11,11a,11b-Octadecahydro-3-hydroxy-3′,6′,10,11b-tetramethylspiro[9H-benzo[a]fluorene-9,2′(3′H)-furo[3,2-b]pyridin]-5(6H)-one; (-)-Ebeiensine; 11-Deoxo-6-oxo-5α,6-dihydrojervine; Alkaloid FR 5, from Fritillaria thunbergii; Ebeiensine
分子式:C27H41NO3
分子量:427.62
CAS号:19773-24-1
纯度: HPLC≥98%
外观:无色结晶粉末
Melting Point (Experimental)Value熔点: 270 °C | Condition: Solv: ethanol 
Boiling Point (Predicted)Value沸点: 573.0±50.0 °C | Condition
Density (Predicted)Value密度: 1.17±0.1 g/cm3 | Condition: Temp: 20 °C 
pKa (Predicted)Value值: 14.89±0.70 | Condition: Most Acidic Temp: 25 °C
储存条件: 2-8°C，干燥、避光、密封
规格: 20mg 50mg 100mg 500mg 1g 2g等应客户需求包装.
提取来源:百合科植物川贝母Fritillaria cirrhosa D.Don的干燥鳞茎
药理药效:通过作用于M受体、拈抗内钙释放，从而达到舒张气管平滑肌，实现平喘的作用。
用途: 用于含量测定、鉴别、药理实验、活性筛选等.