英文名称 | 2,5-Dihydroxybenzoic acid |
---|---|
中文名称 | 龙胆酸/氢醌羧酸/5-羟基水杨酸/2,5-二羟基苯/2,5-二羥苯甲酸/2,5-二羟基苯甲酸 |
CAS号 | 490-79-9 |
分子式 | C7H6O4 |
分子量 | 154.12 |
外观 | |
熔点 | 199.5 °C |
沸点 | 150 °C | Condition: Press: 12 Torr |
酸度系数pKa | 3.01±0.10 | Condition: Most Acidic Temp: 25 °C |
英文名称 | 2,5-Dihydroxybenzoic acid |
---|---|
中文名称 | 龙胆酸/氢醌羧酸/5-羟基水杨酸/2,5-二羟基苯/2,5-二羥苯甲酸/2,5-二羟基苯甲酸 |
CAS号 | 490-79-9 |
分子式 | C7H6O4 |
分子量 | 154.12 |
外观 | |
熔点 | 199.5 °C |
沸点 | 150 °C | Condition: Press: 12 Torr |
酸度系数pKa | 3.01±0.10 | Condition: Most Acidic Temp: 25 °C |
WKQ-0002038
中文名称:龙胆酸
中文别名:氢醌羧酸;5-羟基水杨酸;2,5-二羟基苯;2,5-二羥苯甲酸;2,5-二羟基苯甲酸
英文名称:2,5-Dihydroxybenzoic acid
英文别名:Gentisic acid (8CI);2,5-Dihydroxybenzoic acid;2,5-DHB;2,5-DHBA;2,5-Dihydroxybenzenecarboxylic acid;2,5-Dioxybenzoic acid;3,6-Dihydroxybenzoic acid;5-Hydroxysalicylic acid;Carboxyhydroquinone;Gensigen;Gensigon;Gentisinic acid;Hydroquinonecarboxylic acid;NSC 27224;NSC 49098;NSC 78825;
分子式:C7H6O4
分子量:154.12
CAS号:490-79-9
纯度:HPLC≥98%
熔点:199.5 °C
沸点:150 °C | Condition: Press: 12 Torr
密度:1.559±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr
酸系度数:3.01±0.10 | 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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Qualitative Analysis and Quality Evaluation of Pimpinella thellungiana by Serum Pharmacochemistry, Network Pharmacology and QAMS | ||
来源:SCI:JOURNAL OF AOAC INTERNATIONAL | 作者:Cui Xiaomin | 备注:影响因子:2.028 |
引用描述 | ||
neochlorogenic acid (Batch No. 17062003), 3,5-O-dicaffeoylquinic acid (Batch No. 18090301), caffeic acid (Batch No. 17122804), and cryptochlorogenic acid (Batch No. 17061401) were supplied by the Shanghai Qiming Bioengineering Institute (Shanghai, China). Gentisic acid (Batch No. wkq20052208), esculin (Batch No. wkq20022403), aesculetin (Batch No. wkq20032706), salicylic acid (Batch No. wkq20082007), rutin (Batch No. wkq18122902), and schaftoside (Batch No. wkq18011708) were acquired from Sichuan Weikeqi Biological Technology Co., Ltd. (Chengdu, China). Ultrapure water was acquired from Watson’s Food and Beverage Co., Ltd. (Guangzhou, China). |