- 产品名称
- 土大黄苷
- CAS NO
- 155-58-8
- 中文别名
- 土大黄甙
- 英文名称
- b-D-Glucopyranoside,3-hydroxy-5-[(1E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenyl
- 英文别名
- Rhapontin(6CI,7CI,8CI); b-D-Glucopyranoside,3-hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenyl, (E)-;3,3',5-Trihydroxy-4'-methoxystilbene 3-b-D-glucopyranoside; 4'-Methoxy-3,3',5-stilbenetriol 3-b-D-glucopyranoside; NSC 43321;Ponticin; Rhaponticin; Rhaponticoside; Rhapontinum
- 分子式
- C21H24O9
- 分子量
- 420.41
- EINECS
- 205-845-0
- 熔点
- 236-240oC
- 沸点
- 749.3oC at 760 mmHg
- 毒性
土大黄苷
产品名称:土大黄苷98%
英文名称: Rhaponticin
中文别名: 勒胖停
英文别名: 3-Hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl-beta-D-glucopyranoside
CAS NO.: 155-58-8
植物来源:为蓼科植物河套大黄Rheum hotaoense C. Y的根及根茎
EINECS: 205-845-0
分子式: C21H24O9
分子量: 420.41
密度:1.498g/cm3
沸点:749.3°C at 760 mmHg
闪点:406.9°C