Description

Diosmetinidin Chloride is a specific anthocyanidin derivative, a class of compounds known for their vibrant color properties and biological activity. This high-purity chemical is valued for its role as a key reference standard and building block in advanced research and development. It is primarily utilized by the pharmaceutical, nutraceutical, and specialty chemical industries for applications ranging from analytical chemistry to the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity assessment, and quantification of related compounds in drug development and quality control (QC/QA) laboratories.
• Nutraceutical & Cosmetic Research: Serves as a precursor or model compound in studies exploring natural pigments, antioxidants, and UV-protectant agents for health and personal care products.
• Biochemical Research: Employed as a substrate or inhibitor in enzymatic studies and investigations into metabolic pathways involving flavonoids and anthocyanins.
• Analytical Chemistry: Acts as a critical calibration standard for High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS) methods in compound analysis.
• Organic Synthesis: Functions as a specialized intermediate for the chemical synthesis of more complex flavonoid derivatives and labeled compounds for tracer studies.

Basic Information

Product Name	Diosmetinidin Chloride
CAS No.	64670-94-6
Molecular Formula	C16H13ClO6
Molecular Weight	336.72 g/mol
Synonyms	3,3',4',5,7-Pentahydroxyflavylium Chloride; 5,7,3',4'-Tetrahydroxy-3-methoxyflavylium Chloride; Diosmetinidinium Chloride; 3'-Methoxy-3,4',5,7-tetrahydroxyflavylium Chloride; 3-Methoxyluteolinidin Chloride
EINECS	Contact for details

Quality Control

Our Diosmetinidin Chloride is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure identity, purity, and consistency, meeting the stringent requirements for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay results, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.