英文名称 | Cynarin;Cynarine |
---|---|
中文名称 | 1,5-二咖啡酰奎宁酸/洋蓟酸/菜蓟素/朝蓟素/朝鲜蓟酸/1,5-O-二咖啡酰奎宁酸 |
CAS号 | 19870-46-3 |
分子式 | C25H24O12 |
分子量 | 516.45 |
外观 | 黄色结晶粉末 |
沸点 | 819.9±65.0 °C | Condition: Press: 760 Torr |
酸度系数pKa | 2.50±0.50 | Condition: Most Acidic Temp: 25 °C |
英文名称 | Cynarin;Cynarine |
---|---|
中文名称 | 1,5-二咖啡酰奎宁酸/洋蓟酸/菜蓟素/朝蓟素/朝鲜蓟酸/1,5-O-二咖啡酰奎宁酸 |
CAS号 | 19870-46-3 |
分子式 | C25H24O12 |
分子量 | 516.45 |
外观 | 黄色结晶粉末 |
沸点 | 819.9±65.0 °C | Condition: Press: 760 Torr |
酸度系数pKa | 2.50±0.50 | Condition: Most Acidic Temp: 25 °C |
WKQ-0000006
中文名称:1,5-二咖啡酰奎宁酸
中文别名:洋蓟酸;菜蓟素;朝蓟素;朝鲜蓟酸;1,5-O-二咖啡酰奎宁酸
英文名称:Cynarin;Cynarine
英文别名:Cinnamic acid, 3,4-dihydroxy-, 1-carboxy-4,5-dihydroxy-1,3-cyclohexylene ester (8CI);Cyclohexanecarboxylic acid, 1,3-bis[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-4,5-dihydroxy-, (1S,3R,4R,5R)- (9CI);Cyclohexanecarboxylic acid, 1,3-bis[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-4,5-dihydroxy-, [1S-(1α,3β,4α,5α)]-;(1S,3R,4R,5R)-1,3-Bis[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-4,5-dihydroxycyclohexanecarboxylic acid;1,3-Dicaffeoylquinic acid;1,3-O-Dicaffeoylquinic acid;1,5-Dicaffeoylquinic acid;
分子式:C25H24O12
分子量:516.45
CAS号:19870-46-3
纯度:HPLC≥98%
沸点:819.9±65.0 °C | Condition: Press: 760 Torr
密度:1+-.0.1 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr
酸系度数:2.50±0.50 | Condition: Most Acidic Temp: 25 °C
储存条件:-20℃,干燥、避光、密封
规格:5mg10mg20mg50mg100mg500mg1g2g等应客户需求包装
供应单位:四川省维克奇生物科技有限公司
供应电话:028-81700200/4008005713
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An LC–MS/MS method for simultaneous determination of 1,5-dicaffeoylquinic acid and 1-O-acetylbritannilactone in rat plasma and its application to a pharmacokinetic study | ||
来源:SCI:BIOMEDICAL CHROMATOGRAPHY | 作者:Zhe Wang | 备注:影响因子:1.729 |
引用描述 | ||
1,5-DCQA (purity >99.0%) and 1‐O‐ABL (purity >98.0%) were pro-vided by Sichuan Weikeqi Biological Technology Co. Ltd (Chengdu,China). Calceolarioside B [internal standard (IS) for 1,5‐DCQA, 96.0%purity] and alantolactone |