Description

Kuromanin Chloride is a naturally occurring anthocyanin derivative, a key compound in the flavonoid family. Its significance lies in its potent antioxidant properties and role as a primary pigment in various plants, making it a valuable standard and raw material for research and development. This high-purity compound is essential for industries focused on nutraceuticals, analytical chemistry, and the development of natural colorants and functional ingredients.

Application

• Analytical Reference Standard: Used as a high-purity standard for the identification and quantification of anthocyanins in complex matrices via HPLC, LC-MS, and other chromatographic methods.
• Nutraceutical & Functional Food Research: Serves as a key ingredient in studies investigating the bioavailability, metabolism, and health benefits of anthocyanins, including their antioxidant and anti-inflammatory effects.
• Natural Colorant Development: Acts as a model compound for developing and stabilizing natural blue-to-purple pigments for food, beverage, and cosmetic applications.
• Biochemical & Pharmacological Research: Utilized in in vitro and in vivo studies to explore potential therapeutic applications, such as neuroprotection, cardioprotection, and anti-diabetic effects.
• Plant Biochemistry & Metabolism Studies: Essential for research into flavonoid biosynthesis pathways and the physiological roles of anthocyanins in plants.
• Cosmeceutical Formulation: Incorporated into research for topical formulations aimed at providing antioxidant protection and improving skin health.

Basic Information

Item	Detail
Product Name	Kuromanin Chloride
CAS No.	7084-24-4
Molecular Formula	C21H21ClO11
Molecular Weight	484.84 g/mol
Synonyms	Cyanidin 3-O-glucoside chloride; Chrysanthemin; Cyanidin-3-glucoside chloride; Cyanidin 3-monoglucoside; Cyanidin 3-β-D-glucoside; Idaein; Kuromanin; C3G
EINECS	Contact for details

Quality Control

Our Kuromanin Chloride is produced under strict quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, UV), to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under inert atmosphere when possible and allowed to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (UV)	Conforms to reference standard
Assay (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.