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异绿原酸C/4,5-二咖啡酰奎宁酸/4,5-二-O-咖啡酰奎宁酸

Isochlorogenic acid C

产品编号:WKQ-0779781 CAS No.:32451-88-0 纯度: 分子式:C25H24O12
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2mg 2毫克 5毫克 10毫克 20毫克 50毫克 100毫克 200毫克 500毫克 1克
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基本信息
英文名称 Isochlorogenic acid C
中文名称异绿原酸C/4,5-二咖啡酰奎宁酸/4,5-二-O-咖啡酰奎宁酸
CAS号32451-88-0
分子式C25H24O12
分子量516.45
熔点-
沸点810.8±65.0 °C | Condition: Press: 760 Torr
酸度系数pKa3.70±0.50 | Condition: Most Acidic Temp: 25 °C
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相关文献
Chemical fingerprint analysis and identification of Dendranthema lavandulifolium buds
来源:SCI:INDUSTRIAL CROPS AND PRODUCTS 作者:Xinfeng Zhang 备注:影响因子:3.849
引用描述

All other chemicals and extraction solvents used were of analytical grade and purchased from Sinopharm Chemical Reagent Co., Ltd. (Beijing, China). Ten chemical standards were purchased from Weikeqi Biological Technology Co, Ltd. (Sichuan, China), including chlorogenic acid (3-CQA), cryptochlorogenic acid (4-CQA), neochlorogenic acid (5-CQA), isochlorogenic acid A (3,5-diCQA), isochlorogenic acid B (3,4-diCQA), isochlorogenic acid C (4, 5-diCQA), eriodictyol-7-O-β-d-glucoside, luteolin-7-O-β-d-glucoside, 5, 7, 4′-trihydroxy-6, 3′, 5′-trimethoxyflavone, eupatilin (purity ≥ 99%). In addition, eriodictyol-7-O-β-d-glucuronide was isolated and purified from Jumi in the laboratory (>98%). All of the stock and working standard solutions were stored at 4 °C until used for the experiments.

Chemical Profiling and Comparison of Sangju Ganmao Tablet and Its Component Herbs Using Two-Dimensional Liquid Chromatography to Explore Compatibility Mechanism of Herbs
来源:SCI:Frontiers in Pharmacology 作者:Ji Shuai 备注:影响因子:3.831
引用描述

The reference standards of isorhmnetin (3), diosmetin (6), isochlorogenic acid A (7), kaempferol (10), quercetin (14), isochlorogenic acid C (15), apigenin (19), forsythin (20), chlorogenic acid (23), liquiritin (25), luteolin-7-O-glucoside (26), astragalin (28), luteolin (29), buddleoside (31), quercetin-3-O-glucoside (33), amygdalin (37), caffeic acid (38), forsythoside A (39), glycyrrhizic acid (40), ferulic acid (42), rutin (44), hyperoside (50), and platycodin D (51) were purchased from Sichuan Weikeqi Biological Technology, Co., Ltd. (Chengdu, China). Mulberry leaf, chrysanthemum, Fructus Forsythiae, licorice, Semen Armeniacae Amarum, Platycodi Radix and Phragmitis Rhizoma

Multi-Component Analysis of Ilex Kudingcha C. J. Tseng by a Single Marker Quantification Method and Chemometric Discrimination of HPLC Fingerprints
来源:SCI:MOLECULES 作者:Huan Yi 备注:影响因子:3.098
引用描述

Tseng and their structures were fully characterized by chemical and spectroscopic methods. The other standards, namely protocatechuic acid (3,4-DA, R3), rutin (R4), neochlorogenic acid (5-CQA, C1), chlorogenic acid (3-CQA, C2), cryptochlorogenic acid (4-CQA, C3), caffeic acid (CA, C4), isochlorogenic acid B (3,4-CQA, C5), isochlorogenic acid A (3,5-CQA, C6) and isochlorogenic acid C (4,5-CQA, C7) were purchased from the National Institute for Food and Drug Control (Beijing, China) or Sichuan Weikeqi Biological Technology Co., Ltd. (Qingjiang, Zhonglu, China) Purity analysis proved to be above 98% by HPLC, and their chemical structures are listed in Figure 7.

Simultaneous qualitative and quantitative evaluation of Ilex kudingcha C. J. tseng by using UPLC and UHPLC-qTOF-MS/MS
来源:SCI:JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS 作者:Jie Zhou 备注:影响因子:2.831
引用描述

purchased from National Institute for Food and Drug Control (Beijing, China). Neochlorogenic acid (5-CQA, C1), cryptochlorogenic acid (4-CQA, C3), isochlorogenic acid B (3,4-diCQA, C5), isochlorogenic acid A (3,5-diCQA, C6) and isochlorogenic acid C (4,5-diCQA, C7) were bought from Weikeqi Biological Technology Co., Ltd (Sichuan, China). The reference substances of 6-hydroxy-7.7α-dihydrobenzofuran-2(6H)-one (R1), hydroxyl-casein (R2), latifoloside G (K1), kudinoside G (K2), kudinoside A (K3), kudinoside E (R5)

A UHPLC–MS/MS method for simultaneous determination of twelve constituents from Erigeron breviscapus extract in rat plasma: Application to a pharmacokinetic study
来源:SCI:JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES 作者:Yuanyuan Tian 备注:影响因子:2.603
引用描述

were supplied from Chengdu Pufeide Biological Technology Co., Ltd. (Sichuan, China). The standards of scutellarin, isochlorogenic acid A, isochlorogenic acid C, and apigenin were purchased from Sichuan Weikeqi Biological Technology Co., Ltd. (Sichuan, China). The internal standard gallic acid (IS1) was purchased from the National Institute for Control of Pharmaceutical

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