Description

(+)-Gallocatechin CAS NO 970-73-0 is a natural polyphenolic compound belonging to the catechin class of flavonoids. It serves as a critical building block and reference standard for research into the health-promoting properties of green tea and other botanicals. This high-purity compound is essential for researchers and manufacturers in the nutraceutical, pharmaceutical, and cosmetic industries who require a reliable, well-characterized material for product development and analytical applications.

Application

• Nutraceutical & Dietary Supplement Formulation: Used as a key active ingredient or marker compound in supplements targeting antioxidant support and metabolic health.
• Pharmaceutical Research & Development: Serves as a reference standard for pharmacokinetic studies, bioactivity assays, and the development of novel therapeutic agents.
• Cosmetic & Skincare Products: Incorporated into formulations for its potent antioxidant properties, helping to protect skin from environmental stressors and support skin health.
• Food & Beverage Science: Employed in research to understand the stability, bioavailability, and health benefits of catechins in functional foods and beverages.
• Analytical Chemistry: Used as a high-purity calibration standard in HPLC, LC-MS, and other analytical methods for quantifying catechin content in complex matrices.
• Biochemical Research: Applied in cell culture and in vitro studies to investigate mechanisms of action related to oxidative stress, inflammation, and cellular signaling pathways.

Basic Information

Product Name	(+)-Gallocatechin
CAS No.	970-73-0
Molecular Formula	C15H14O7
Molecular Weight	306.27 g/mol
Synonyms	(+)-Gallocatechin; Gallocatechol; 3,3',4',5,5',7-Hexahydroxyflavan; (2R,3S)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol; GC; D-Gallocatechin; Catechin, 3,3',4',5,5',7-hexahydroxy-
EINECS	213-545-2

Quality Control

Our (+)-Gallocatechin is produced and tested under strict quality management protocols. Each batch undergoes comprehensive analysis to ensure identity, purity, and consistency, meeting the stringent requirements for research and development. Certificates of Analysis (COA) detailing specific results for purity, related substances, and residual solvents are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under inert atmosphere for long-term stability. This product is easily oxidized and light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
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.