CAS No. 1182-34-9

1,4-Dicaffeoylquinic acid Chemical Structure
Chemical Structure
Check the 1,4-Dicaffeoylquinic acid product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name trans-(3R,5R)-1,4-bis[[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy]-3,5-dihydroxycyclohexane-1-carboxylic acid
CAS Number 1182-34-9
Molecular Formula

C25H24O12

Molecular Weight (MW) 516.45
InChIKey IYXQRCXQQWUFQV-RDJMKVHDSA-N

Ordering Information

Biological Activity

1,4-Dicaffeoylquinic acid is a phenylpropanoid compound isolated from Xanthii fructus that acts as a competitive inhibitor of xanthine oxidase (XOD). By suppressing XOD activity, it attenuates the generation of reactive oxygen species and inflammatory mediators, demonstrating potent antioxidant and anti-inflammatory properties. These cellular mechanisms mediate its protective downstream functions against oxidative stress-induced cell injury and inflammatory signaling pathways. [1]

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Note: Technical data last updated: Sep 1, 2026.