Description

Dihydromyricetin (CAS NO 27200-12-0) is a high-purity flavonoid compound, also known as Ampelopsin, derived from the Japanese Raisin Tree (*Hovenia dulcis*). This bioactive ingredient is valued for its potent antioxidant and hepatoprotective properties, making it a critical component in advanced nutraceutical and pharmaceutical formulations. It is primarily sought by manufacturers in the dietary supplement, functional food, and pharmaceutical industries for developing products focused on liver health, metabolic support, and anti-aging.

Application

• Dietary Supplements & Nutraceuticals: A key active ingredient in formulations targeting liver detoxification, hangover relief, and metabolic health.
• Pharmaceutical Intermediates: Used in the research and development of hepatoprotective drugs and therapeutic agents.
• Functional Foods & Beverages: Incorporated into health drinks and fortified foods for its antioxidant benefits.
• Cosmeceuticals: Applied in anti-aging and skin-protective skincare products due to its strong free radical scavenging activity.
• Research & Development: Serves as a standard or investigational compound in biochemical, pharmacological, and clinical studies.
• Veterinary Health Products: Used in supplements for animal liver health and wellness.

Basic Information

Product Name	Dihydromyricetin
CAS No.	27200-12-0
Molecular Formula	C15H12O8
Molecular Weight	320.25 g/mol
Synonyms	Ampelopsin; DHM; (2R,3R)-3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one; Hovenia dulcis Thunb. extract; Myricetin dihydrate; Dihydromyricetin; 3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydro-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our Dihydromyricetin is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications suitable for nutraceutical and research applications. Certificates of Analysis (COA) detailing purity, heavy metals, residual solvents, and microbiological parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and easily oxidized; for long-term storage, consider using an inert atmosphere or desiccant.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 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.