Cynarin

Cynarin (CAS 30964-13-7) is a naturally occurring polyphenolic compound found in artichoke leaves (Cynara scolymus). As the primary active constituent responsible for the plant’s choleretic and hepatoprotective effects, it is widely used in dietary supplements aimed at digestive health and liver support. We supply this compound as a white to off-white crystalline powder with ≥98% purity (HPLC), suitable for pharmaceutical research, nutraceutical formulations, and functional food applications.

Structurally, cynarin is a caffeoylquinic acid derivative, and it is known for its antioxidant and free-radical scavenging properties. Its bioavailability and stability make it an attractive ingredient for oral dosage forms, including capsules, tablets, and liquid extracts. Each batch is accompanied by a Certificate of Analysis (COA), ensuring consistent quality for commercial production and R&D use.

Synonyms: 1,5-Dicaffeoylquinic acid, 1,5-Di-O-caffeoylquinic acid, Cynarine, Cinarin, 1,5-Dicaffeoylquinic acid, 1,5-di-O-caffeoylquinic acid

Applications

• Liver health and detoxification supplements
• Digestive enzyme formulations and bitter tonics
• Antioxidant and anti-inflammatory nutraceuticals
• Pharmaceutical research on cholagogue activity

Quality & Documentation

Every batch is tested for assay (HPLC ≥98%), loss on drying (≤3.0%), and heavy metals (≤10 ppm). Full COA, MSDS, and TDS are provided with each shipment; stability data is available on request for long-term storage studies.

Packaging & Supply

Standard packaging: 1 kg, 5 kg, and 25 kg; bulk and custom packing options are available. In-stock items typically ship within 3-5 business days, with a minimum order quantity of 1 kg. For pricing, samples, or bulk orders, contact our sales team.

Request For Quote

• Our Address: 280 Main Street, Xian, Shaanxi, China
• LyvBio Co., Ltd. — Email: info@lyvbio.com