Description

Peonidin Chloride is a naturally occurring anthocyanidin pigment, a key compound responsible for the vibrant red, purple, and blue hues in many fruits and flowers. Its significance lies in its dual role as a potent natural colorant and a bioactive molecule with research interest in antioxidant properties. This high-purity compound is essential for industries requiring precise, stable, and natural color solutions, as well as for scientific research into plant biochemistry and nutraceuticals. We supply Peonidin Chloride CAS NO 134-01-0 to meet the stringent demands of global markets.

Application

• Natural Food & Beverage Colorant: Used to impart stable red and purple shades to juices, confectionery, yogurts, and other products where synthetic dyes are undesirable.
• Nutraceutical & Dietary Supplement Formulation: Incorporated as a standardized bioactive ingredient in supplements targeting antioxidant support and overall wellness.
• Cosmetic & Personal Care Products: Serves as a natural coloring agent in lipsticks, blushes, and other makeup, aligning with clean beauty trends.
• Pharmaceutical Research: Employed as a reference standard or active pharmaceutical ingredient (API) intermediate in studies exploring its potential health benefits.
• Analytical & Diagnostic Reagents: Used as a high-purity standard in HPLC, LC-MS, and other analytical methods for quality control and research quantification.
• Plant Biochemistry & Physiology Studies: Essential for research on anthocyanin biosynthesis, gene expression, and the role of pigments in plant development and stress response.

Basic Information

Item	Details
Product Name	Peonidin Chloride
CAS No.	134-01-0
Molecular Formula	C16H13ClO6
Molecular Weight	336.72 g/mol
Synonyms	Peonidin Chloride; 3,5,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium Chloride; 3,4',5,7-Tetrahydroxy-3'-methoxyflavylium Chloride; Peonidin 3-O-glucoside aglycone chloride; Cl 75180; Peonidin; Peonidin (Anthocyanidin)
EINECS	205-127-5

Quality Control

Our Peonidin Chloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere for long-term stability. Keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (HPLC/UV)	Conforms to reference standard
Assay (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals (as Pb)	≤20 ppm
Solubility	Soluble in methanol, ethanol; sparingly soluble in water

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