Description

Myricetin 3-o-Galactoside is a specific flavonoid glycoside, a derivative of the polyphenolic compound myricetin. This high-purity biochemical is valued for its potent antioxidant properties and serves as a critical reference standard and active ingredient. It is primarily sought by research institutions and manufacturers in the nutraceutical, pharmaceutical, and cosmetic industries for product development and quality control.

Application

• Pharmaceutical Research: Used as a reference standard in analytical methods (HPLC, LC-MS) for the quantification of myricetin derivatives in plant extracts and formulations.
• Nutraceutical Formulations: Incorporated into dietary supplements and functional foods for its potential antioxidant and bioactive benefits.
• Cosmetic & Skincare Products: Acts as a key active ingredient in anti-aging and protective serums and creams due to its ability to neutralize free radicals.
• Biochemical & Life Science Research: Employed in in vitro and in vivo studies to investigate its mechanisms of action, including anti-inflammatory and metabolic pathways.
• Natural Product Standardization: Essential for standardizing complex botanical extracts containing myricetin glycosides to ensure batch-to-batch consistency.
• Food Science: Studied for its potential as a natural preservative and health-promoting additive in food products.

Basic Information

Product Name	Myricetin 3-o-Galactoside
CAS No.	15648-86-9
Molecular Formula	C21H20O13
Molecular Weight	480.38 g/mol
Synonyms	Myricetin 3-O-β-D-galactopyranoside; Myricetin 3-galactoside; Myricetin 3-O-galactoside; Myricetin galactoside; 3-O-Galactosylmyricetin; Myricetin-3-galactopyranoside; 5,7,3',4',5'-Pentahydroxyflavonol-3-O-galactoside; Galactosyl myricetin
EINECS	Contact for details

Quality Control

Our Myricetin 3-o-Galactoside is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (UV, MS, NMR). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing purity, residual solvents, and heavy metals where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (UV)	Conforms
Assay (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤1.0%
Heavy Metals (as Pb)	≤20 ppm

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