Description

Cyanidin-3-Galactoside Chloride is a specific, high-purity anthocyanin compound, a natural pigment belonging to the flavonoid class. This compound is valued for its potent antioxidant properties and its role as a key reference standard in analytical chemistry. It is primarily sought after by manufacturers and researchers in the nutraceutical, cosmetic, and food & beverage industries for product development, quality control, and scientific studies.

Application

• Reference Standard for HPLC/LC-MS Analysis: Used for the identification and quantification of anthocyanins in complex matrices like berries, wines, and botanical extracts.
• Nutraceutical & Functional Food Ingredient: Incorporated into supplements and fortified foods for its antioxidant and potential health-promoting benefits.
• Natural Colorant: Provides stable red to purple hues in food, beverage, and cosmetic formulations as a clean-label alternative to synthetic dyes.
• Cosmeceutical Research: Studied and used in skincare products for its anti-aging and protective effects against environmental stressors.
• Biochemical & Pharmacological Research: Serves as a pure compound for in vitro and in vivo studies investigating bioavailability, metabolism, and biological activity.
• Quality Control (QC) & Method Validation: Essential for establishing and verifying analytical methods in quality assurance laboratories.

Basic Information

Product Name	Cyanidin-3-Galactoside Chloride
CAS No.	27661-36-5
Molecular Formula	C21H21ClO11
Molecular Weight	484.83 g/mol
Synonyms	Idaein Chloride; Cyanidin 3-O-β-D-galactopyranoside Chloride; Cyanidin-3-galactoside; 3-Galactosidyl-cyanidin Chloride; 2-(3,4-Dihydroxyphenyl)-3-β-D-galactopyranosyloxy-5,7-dihydroxychromenylium Chloride; Anthocyanin C1; Callistephin Chloride (related, verify for specific isomer)
EINECS	Contact for details

Quality Control

Our Cyanidin-3-Galactoside Chloride is produced and handled under strict quality protocols. Each batch is characterized and tested to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with data from advanced analytical techniques like HPLC and MS. Our quality system supports compliance with relevant standards for research and ingredient use.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This compound is hygroscopic (moisture-sensitive) and should be handled in a dry environment. Allow the sealed container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	Dark red to purple powder
Identification (HPLC)	Conforms to reference
Identification (MS)	Conforms to reference
Purity (HPLC)	≥95.0%
Water Content (KF)	≤5.0%
Residue on Ignition	≤1.0%

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