钩吻素甲分析标准品,HPLC≥98%

钩吻素甲分析标准品,HPLC≥98%
中文名称:钩吻碱
中文别称：钩吻素甲，钩吻碱钾，胡曼鹼，常绿黄素馨碱
英文名称:Gelsemine
英文别名: 
Gelsemine (6CI,7CI,8CI); (3R,3′S,4aR,5S,8S,8aS,9S)-5-Ethenyl-3,4,4a,5,6,7,8,8a-octahydro-7-methylspiro[3,5,8-ethanylylidene-1H?pyrano[3,4-c]pyridine-10,3′-[3H]indol]-2′(1′H)-one; (+)-Gelsemine; NSC 21729; [3R-(3α,4aβ,5α,8α,8aβ,9S*,10S*)]-5-Ethenyl-3,4,4a,5,6,7,8,8a?octahydro-7-methylspiro[3,5,8-ethanylylidene-1H-pyrano[3,4-c]pyridine-10,3′-[3H]indol]-2′(1′H)-one
分子式:C20H22N2O2
分子量:322.40
CAS号:509-15-9
纯度: HPLC≥98%
外观:白色针晶粉
溶解性:溶于苯、氯仿、乙醚、乙醇和丙酮,难溶于水
Melting Point (Experimental)Value熔点: 178 °C
Boiling Point (Predicted)Value沸点: 493.4±45.0 °C | Condition
Density (Predicted)Value密度: 1.33±0.1 g/cm3 | Condition: Temp: 20 °C 
pKa (Predicted)Value值: 13.10±0.40 | Condition: Most Acidic Temp: 25 °C
旋光度: +15.9°（氯仿）
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.

• 熔点： 178℃

• 比旋光度： (c, 2.03 in CHCl3)+17.8

• 储存条件： 2-8℃

• 来源： 钩藤

• 用途： Analgesic, CNS stimulant. Gelsemium Root has been used to treat