Description

3-p-Coumaroylquinic Acid is a specialized phenolic compound belonging to the hydroxycinnamic acid ester class. This compound is valued for its role as a key intermediate and active marker in the biosynthesis of chlorogenic acids and related polyphenols. It serves as a critical raw material and reference standard for research and development in the nutraceutical, pharmaceutical, and cosmetic industries, where its antioxidant and bioactive properties are of significant interest.

Application

• Pharmaceutical Reference Standard: Used as a high-purity analytical standard for quality control and method development in the analysis of complex botanical extracts and herbal medicines.
• Nutraceutical Ingredient: Incorporated into dietary supplements and functional foods targeting oxidative stress, leveraging its potential antioxidant and anti-inflammatory bioactivity.
• Cosmetic Actives: Serves as a bioactive component in skincare formulations aimed at providing anti-aging and protective benefits against environmental stressors.
• Biochemical Research: Essential for in-vitro and in-vivo studies investigating the metabolic pathways, bioavailability, and health effects of chlorogenic acids and their derivatives.
• Natural Product Isolation & Synthesis: Acts as a precursor or intermediate in the semi-synthesis of related complex polyphenols for commercial scale-up.
• Food Science Research: Employed in studies to understand and enhance the stability, flavor, and health-promoting qualities of coffee, fruits, and other plant-based products.

Basic Information

Product Name	3-p-Coumaroylquinic Acid
CAS No.	1899-30-5
Molecular Formula	C16H18O8
Molecular Weight	338.31 g/mol
Synonyms	3-O-p-Coumaroylquinic Acid; 3-CQA; 3-p-Coumaroyl-1-quinic Acid; 3-Coumaroylquinic Acid; 3-O-(4-Hydroxycinnamoyl)quinic Acid; trans-3-Caffeoylquinic Acid isomer; 3-O-(p-Coumaroyl)quinic Acid; Neochlorogenic Acid (Note: often used interchangeably, though strictly an isomer)
EINECS	Contact for details

Quality Control

Our 3-p-Coumaroylquinic Acid is produced and tested under a strict quality management system. Each batch is analyzed to ensure high purity and consistency, with specifications suitable for research and commercial applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity (by HPLC), and impurity profiles is provided with every shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive (store away from light). For long-term storage, consider inert atmosphere conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm
Solubility	Soluble in methanol, DMSO; slightly soluble in water

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.