10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -80°C Ships Dry ice packs + Cold packs 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
3,4-Di-O-caffeoylquinic acid (3,4-COQ) is a component of the medicinal herb Youngia japonica.It has a caffeoyl moiety attached with a hexacyclic quinic acid in its structure.
Application： 3,4-Di-O-caffeoylquinic acid has been used as a reference standard: to quantify the caffeoylquinic acids of Artemisia frigida Willd. (Fringed sagewort) using high-performance liquid chromatography with diode array detection and electrospray ionization triple quadrupole mass spectrometric detection (HPLC-DAD-ESI-QQQ-MS) to quantify the phenolic compounds of Artemisia species using high-performance liquid chromatography with diode array detection (HPLC-DAD) technique for metabolic profiling of methanolic leaf extract of A. nallamalayana and to identify the phenolic acids using High-Performance Liquid Chromatography-Ultraviolet (HPLC-UV) analysis
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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