Description

Peonidin-3-Glucoside Chloride is a naturally occurring anthocyanin pigment responsible for vibrant red to purple hues in many fruits and flowers. This high-purity compound is critical for researchers and manufacturers requiring a standardized, bioactive reference material. It is primarily utilized in the nutraceutical, cosmetic, and analytical chemistry industries for its antioxidant properties and as a natural colorant.

Application

• Nutraceutical & Dietary Supplement Formulation: Used as a key active ingredient in antioxidant and anti-aging supplements due to its bioactive properties.
• Natural Food & Beverage Colorant: Provides stable red-purple coloring in functional drinks, confectionery, and dairy products, appealing to clean-label markets.
• Cosmetic & Personal Care: Incorporated into skincare serums and creams for its purported antioxidant and skin-brightening benefits.
• Pharmaceutical Research: Serves as a reference standard and starting material for pharmacokinetic and metabolic studies of anthocyanins.
• Analytical Chemistry: Employed as a high-purity calibration standard in HPLC and LC-MS methods for quantifying anthocyanins in complex matrices.
• Plant Biochemistry & Agriculture: Used in research to study pigment biosynthesis, plant physiology, and to develop cultivars with enhanced nutritional profiles.

Basic Information

Product Name	Peonidin-3-Glucoside Chloride
CAS No.	6906-39-4
Molecular Formula	C22H23ClO11
Molecular Weight	498.86 g/mol
Synonyms	Peonidin 3-O-glucoside chloride; Peonidin 3-monoglucoside chloride; Peonidin-3-O-β-D-glucopyranoside chloride; Callistephin chloride; 3'-Methoxy-3,4',5,7-tetrahydroxyflavylium 3-glucoside chloride; 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1λ⁴-chromen-1-ylium chloride
EINECS	Contact for details

Quality Control

Our Peonidin-3-Glucoside Chloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, UV-Vis), to ensure it meets stringent specifications for research and production use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 light-sensitive; prolonged exposure to air, moisture, or light should be avoided to maintain stability and potency.

Specification

Item	Specification
Appearance	Reddish-brown to purple powder
Identification (HPLC)	Conforms to reference standard
Identification (UV-Vis)	Conforms to reference standard
Purity (HPLC)	≥95.0%
Water Content (KF)	≤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.