Description

Ethyl 3,4-Dicaffeoylquinate is a high-purity, semi-synthetic derivative of the naturally occurring chlorogenic acid family. This compound is valued for its potent antioxidant and bioactive properties, making it a critical intermediate and reference standard for advanced research and development. It is primarily sought by manufacturers and researchers in the pharmaceutical, nutraceutical, and cosmetic industries for developing novel therapeutic and wellness products.

Application

• Pharmaceutical Intermediate: Used in the synthesis and development of novel drugs targeting oxidative stress and inflammation.
• Reference Standard: Serves as a high-purity analytical standard for quality control and research in natural product chemistry.
• Nutraceutical Formulation: Incorporated into dietary supplements for its potential antioxidant and metabolic health benefits.
• Cosmetic Actives: A key ingredient in advanced skincare formulations for anti-aging and protective effects against environmental stressors.
• Biochemical Research: Utilized in in-vitro and in-vivo studies to investigate mechanisms of action related to its bioactivity.
• Functional Food & Beverage: Potential application as a natural preservative and functional additive to enhance product stability and health profile.

Basic Information

Product Name	Ethyl 3,4-Dicaffeoylquinate
CAS No.	143051-73-4
Molecular Formula	C27H28O12
Molecular Weight	544.5 g/mol
Synonyms	Ethyl 3,4-Di-O-Caffeoylquinate; 3,4-Dicaffeoylquinic Acid Ethyl Ester; Ethyl 3,4-Di-O-Caffeoyl-1-quinate; Ethyl Cynarine; 1,3,4-Tri-O-Caffeoylquinic Acid Ethyl Ester (related isomer); Ethyl 3,4-Di-O-(3,4-dihydroxycinnamoyl)quinate; Ethyl 3,4-DiCQA
EINECS	Contact for details

Quality Control

Our Ethyl 3,4-Dicaffeoylquinate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a low-humidity environment to prevent degradation.

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

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