Description

3',4',5,7-Tetrahydroxy-3-(β-D-Galactopyranosyloxy)Anthocyanidin is a specific, glycosylated anthocyanidin derivative, a class of compounds renowned for their vibrant color and potent antioxidant properties. This compound is valued for its role as a key intermediate and reference standard in the research and development of natural colorants and nutraceuticals. It is primarily sought by manufacturers and R&D laboratories in the pharmaceutical, nutraceutical, and food & beverage industries for applications requiring precise, high-purity bioactive ingredients.

Application

• Pharmaceutical Research: Used as a reference standard and active pharmaceutical ingredient (API) intermediate in the development of antioxidant and anti-inflammatory therapeutics.
• Nutraceutical Formulations: Incorporated into dietary supplements and functional foods for its potential health-promoting bioactive properties.
• Natural Colorant Development: Serves as a key compound in the synthesis and study of stable, natural blue, red, and purple pigments for food and cosmetic applications.
• Biochemical Research: Utilized in in vitro and in vivo studies to investigate cellular mechanisms related to oxidative stress and metabolic pathways.
• Cosmetic & Personal Care: Applied in the formulation of high-end skincare products for its antioxidant and potential skin-protective benefits.
• Analytical Standard: Employed as a high-purity calibration standard in HPLC, LC-MS, and other analytical methods for quality control and compound identification.

Basic Information

Product Name	3',4',5,7-Tetrahydroxy-3-(β-D-Galactopyranosyloxy)Anthocyanidin
CAS No.	142506-26-1
Molecular Formula	C21H20O12
Molecular Weight	464.38 g/mol
Synonyms	Galactosyl Cyanidin; 3-O-β-D-Galactopyranosylcyanidin; Cyanidin 3-O-β-D-galactoside; Cyanidin 3-galactoside; Idaein; Galactocyanidin; 3-Galactosylcyanidin; Cyanidin-3-galactopyranoside
EINECS	Contact for details

Quality Control

Our 3',4',5,7-Tetrahydroxy-3-(β-D-Galactopyranosyloxy)Anthocyanidin is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, residual solvents, and heavy metals is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation. The container should be kept in a cool, dry, and well-ventilated area, away from incompatible materials.

Specification

Item	Specification
Appearance	Reddish-brown to dark purple powder
Identification (HPLC)	Conforms to reference standard
Identification (UV-Vis)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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