七叶皂苷C
中文名称:七叶皂苷C
英文名称:escin IIa
CAS号:158732-55-9
分子式:C54H84O23
分子量:1101.24
EINECS号:
Mol文件:158732-55-9.mol
七叶皂苷C 性质
沸点 | 1111.9±65.0 °C(Predicted) |
---|---|
密度 | 1.45±0.1 g/cm3 (20 ºC 760 Torr) |
酸度系数(pKa) | 2.63±0.70(Predicted) |
七叶皂苷C 用途与合成方法
Escin IIa 是从七叶树种子七叶树中分离出来的,对动物急性炎症有积极作用。Escin IIa 对乙醇诱导的胃粘膜损伤有明显的保护作用。
Escins Ia, Ib, IIa, and IIb (50-200 mg/kg) inhibits the increase of vascular permeability induced by both acetic acid in mice and histamine in rats. Escins Ib, IIa, and IIb (50-200 mg/kg) also inhibit that induced by serotonin in rats, but escin Ia didn't. Escins Ia, Ib, IIa, and IIb (200 mg/kg) inhibit the hind paw edema induced by carrageenin at the first phase in rats. Escin Ia (200 mg/kg) and escins Ib, IIa, and IIb (50-200 mg/kg) inhibit the scratching behavior induced by compound 48/80 in mice, but escin Ia was weakest.
Escin IIa (10-50 mg/kg;p.o.;) potently inhibits ethanol-induced gastric mucosal lesions.
Animal Model: | Male Sprague–Dawley rats (Ethanol-induced gastric mucosal lesions in rats) |
Dosage: | 10-50 mg/kg |
Administration: | p.o. |
Result: | Showed a potent protective effect against ethanol-induced gastric lesions in rats. |
七叶皂苷C供应商 更多
上海源叶生物科技有限公司
联系电话:021-61312847; 18021002903
产品介绍:
中文名称:七叶皂苷Iia
英文名称:Escin IIa
CAS:158732-55-9
纯度:HPLC≥98%
包装信息:10mg
备注:生化试剂
广东翁江化学试剂有限公司
联系电话:0751-2886750 13927877953
产品介绍:
中文名称:七叶皂苷 Iia
CAS:158732-55-9
包装信息:25g;100g;500g;25kg
备注:分析标准品,HPLC≥98%
上海跃腾生物技术有限公司
联系电话:021-36031160 13311776681
产品介绍:
中文名称:七叶皂苷 IIa
英文名称:Escin IIa
CAS:158732-55-9
备注:HPLC≥98% 10mg/支 HPLC>=98% 10mg/支
上海如吉生物科技发展有限公司
联系电话:021-69955236-807 13918189704
产品介绍:
中文名称:七叶皂苷 IIa
英文名称:Escin IIa
CAS:158732-55-9
备注:对照品 HPLC≥98% 10mg/支 HPLC>=98% 10mg/支