Description

Cynarine is a bioactive phenolic compound and a key constituent found in artichoke leaf extract, valued for its hepatoprotective and choleretic properties. This high-purity ingredient is essential for manufacturers requiring consistent, reliable raw materials for nutraceutical and pharmaceutical formulations. It serves critical roles in the dietary supplement, functional food, and advanced medical research sectors, where quality and traceability are paramount.

Application

• Nutraceutical Formulations: Primary active ingredient in liver support, digestive health, and cholesterol management supplements.
• Pharmaceutical Intermediates: Used in the research and development of hepatoprotective and metabolic syndrome drugs.
• Functional Food & Beverages: Incorporated into health-focused drinks and food products for added wellness benefits.
• Cosmeceuticals: Utilized in skincare products for its antioxidant and anti-inflammatory properties.
• Reference Standards: Serves as a high-purity analytical standard for quality control in laboratories.
• Research & Development: Critical compound for biochemical, pharmacological, and clinical studies.

Basic Information

Product Name	Cynarine
CAS No.	1884-24-8
Molecular Formula	C25H24O12
Molecular Weight	516.45 g/mol
Synonyms	1,5-Dicaffeoylquinic acid; Cinarine; Cynarin; Cinarin; 1,3-Dicaffeoylquinic acid; (+)-Cynarine; Artichoke acid; Caffeic acid ester
EINECS	217-542-8

Quality Control

Our Cynarine is manufactured under strict quality management systems to ensure it meets the high standards required for nutraceutical and research applications. Each batch is tested for identity, purity, and potency using advanced analytical techniques including HPLC and UV spectroscopy. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee transparency and compliance.

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 light-sensitive and easily oxidized nature, prolonged exposure to light, air, or elevated temperatures should be avoided to maintain stability and potency.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC/UV)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Total Plate Count	≤ 1000 cfu/g
Yeast & Mold	≤ 100 cfu/g

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