GRADE & PURITYAnalytical standard?Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.≥98%
estándar analítico, ≥98% Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Conservar a 2-8°C Ships Hielo húmedo Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Descripción general
el ácido 3,4-Di-O-cafeoilquínico (3,4-COQ) es un componente de la hierba medicinal Youngia japonica.Tiene una fracción de cafeoilo unida a un ácido quínico hexacíclico en su estructura.
Aplicación： el ácido 3,4-Di-O-cafeoilquínico se ha utilizado como patrón de referencia: para cuantificar los ácidos cafeoilquínicos de Artemisia frigida Willd. (Artemisia frigida) mediante cromatografía líquida de alto rendimiento con detección de matriz de diodos y detección por espectrometría de masas de triple cuadrupolo con ionización por electrospray (HPLC-DAD-ESI-QQQ-MS) cuantificar los compuestos fenólicos de las especies de Artemisia mediante la técnica de cromatografía líquida de alta resolución con detección por matriz de diodos (HPLC-DAD) elaboración de perfiles metabólicos de extractos metanólicos de hojas de A. nallamalayana e identificación de ácidos fenólicos mediante cromatografía líquida de alta resolución y análisis ultravioleta (HPLC-UV)
This compound belongs to the class of organic compounds known as quinic acids and derivatives. These are compounds containing a quinic acid moiety (or a derivative thereof), which is a cyclitol made up of a cyclohexane ring that bears four hydroxyl groups at positions 1,3.4, and 5, as well as a carboxylic acid at position 1.
External Descriptors
Caffeate derivatives
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
1.Yu-Mei Zhao, Lv-Huan Wang, Si-Fan Luo, Qi-Qin Wang, Ruin Moaddel, Ting-Ting Zhang, Zheng-Jin Jiang. (2018) Magnetic beads-based neuraminidase enzyme microreactor as a drug discovery tool for screening inhibitors from compound libraries and fishing ligands from natural products. JOURNAL OF CHROMATOGRAPHY A, [PMID:30005943][10.1016/j.chroma.2018.07.031]
2.Ziyu Zhang, Xiaoying Yang, Chang Liu, Xianfa Zeng, Zhigang Yin, Yulong Liu, Jiangli Luo, Ying Zhou. (2025) Serum pharmacochemistry profiling combined with molecular docking analysis to reveal the pharmacodynamic material basis of Lonicerae japonicae flos against acute lung injury. Journal of Functional Foods, [PMID:][10.1016/j.jff.2025.106858]
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