Description

Ampelopsin G is a high-purity dihydroflavonol compound, recognized for its significant biological activity and research utility. This compound is valued for its role as a key reference standard and active ingredient in advanced pharmaceutical and nutraceutical development. It is primarily sought by research institutions, pharmaceutical developers, and manufacturers in the dietary supplement industry for applications in metabolic and oxidative stress research.

Application

• Pharmaceutical Reference Standard: Used for quality control, method validation, and quantification in the analysis of herbal extracts and finished products.
• Nutraceutical Ingredient: Incorporated into dietary supplements targeting metabolic health and antioxidant support.
• Biomedical Research: Serves as a critical tool in in vitro and in vivo studies investigating mechanisms related to glucose metabolism and cellular protection.
• Cosmeceutical Formulations: Utilized in advanced skincare products for its potential antioxidant and skin-brightening properties.
• Functional Food & Beverage: Added to health-focused food and drink products to enhance their bioactive profile.
• Herbal Extract Standardization: Essential for standardizing extracts derived from Ampelopsis grossedentata (Vine Tea) and other botanical sources.

Basic Information

Product Name	Ampelopsin G
CAS No.	151487-09-1
Molecular Formula	C15H12O8
Molecular Weight	320.25 g/mol
Synonyms	Dihydromyricetin; Ampelopsin; DHM; (2R,3R)-3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one; Myricetin 3-rhamnoside; Hovenitin I; Ampeloptin; Lonicerae Flos
EINECS	Contact for details

Quality Control

Every batch of Ampelopsin G is manufactured and tested under strict quality management systems. Our products undergo rigorous quality testing, including HPLC purity analysis and identity confirmation, to ensure compliance with industry standards for research and production. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

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 after opening to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals (as Pb)	≤20 ppm
Residual Solvents	Meets ICH guidelines

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