品牌
生产厂家厂商性质
成都市所在地
成都彼样生物科技有限公司专业提供贝母辛 CAS:19773-24-1 标准品,现货供应贝母辛 CAS:19773-24-1 标准品,欢迎新老顾客前订购
编号:wkq-00081
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-,(3b)-; (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-5a,6-dihydrojervine; Alkaloid FR 5, from Fritillaria thunbergii; Ebeiensine
分子式:C27H41NO3
分子量:427.625
CAS号:19773-24-1
纯度: HPLC≥98%
外观:无色结晶粉末
熔点: 270 °C | Condition: Solv: ethanol (64-17-5)
沸点: 573.0±50.0 °C | Condition
密度: 1.17±0.1 g/cm3 | Condition: Temp: 20 °C
pKa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.
供应商: 四川省维克奇生物科技有限公司.
wkq-00382 | 没食子儿茶素没食子酸酯(GCG) | (-)-Gallocatechin gallate | 4233-96-9 | C22H18O11 | 458.37 | HPLC≥98% 20mg/支 |
wkq-01732 | 没食子儿茶素 GC | Gallocatechin | 3371-27-5 | C15H14O7 | 306.27 | HPLC≥98% 20mg/支 |
wkq-01338 | 儿茶素没食子酸酯 CG | Catechin gallate | 130405-40-2 | C22H18O10 | 442.376 | HPLC≥98% 20mg/支 |
wkq-01283 | 水合儿茶素 | (+/-)-Catechin hydrate | 225937-10-0 | C15H14O6.H2O | 308.28 | HPLC≥98% 20mg/支 |
wkq-01442 | 3"-O-甲基表没食子儿茶素没食子酸酯 | (-)-EGCG-3''-O-Me | 83104-87-4 | C23H20O11 | 472.4 | HPLC≥94.47% 5mg/支 |
wkq-01545 | (+)-没食子儿茶素 | (+)-Gallocatechin | 970-73-0 | C15H14O7 | 306.271 | HPLC≥98% 20mg/支 |
wkq-00096 | 表小檗碱 | Epiberberine | 6873-9-2(盐酸的) | C20H17NO4 | 336.3607 | HPLC≥98% 20mg/支 |
wkq-00819 | 二氢小檗碱(二氢黄连素) | Dihydroberberine | 483-15-8 | C20H19NO4 | 337.3692 | HPLC≥98% 20mg/支 |
wkq-00877 | 四氢小檗碱(S型) | Tetrahydroberberine | 5096-57-1 | C20H21NO4 | 339.38 | HPLC≥98% 20mg/支 |
wkq-00899 | 小檗红碱 | Berberrubine | 15401-69-1 | C19H15NO4 | 321.33 | HPLC≥98% 20mg/支 |
wkq-00600 | 小檗碱(黄连素,小檗硷) | Berberine | 2086-83-1 | C20H18NO4 | 336.36 | HPLC≥98% 20mg/支 |
wkq-00628 | 盐酸小檗碱 (小檗碱盐酸盐,盐酸黄连素,黄连素盐酸盐) | Berberine Hydrochloride | 633-65-8 | C20H18ClNO4 | 371.81 | HPLC≥98% 20mg/支 |
wkq-01015 | 硫酸小檗碱 | Berberine Sulfate | 633-66-9 | C22H22NO4*0O4S | 412.453 | HPLC≥98% 20mg/支 |
wkq-01001 | 四氢表小檗碱(S型) | Canadine | 38853-67-7 | C20H21NO4 | 339.38 | HPLC≥98% 20mg/支 |
wkq-01281 | 去亚甲基小檗碱 | DeMethyleneberberine | 25459-91-0 | C19H18NO4+ | 324.355 | HPLC≥98% 20mg/支 |
wkq-01339 | 氧化小檗碱 | BerlaMbine | 549-21-3 | C20H17NO5 | 351.35 | HPLC≥98% 20mg/支 |