Description

5-Methylcyanidin Chloride is a high-purity anthocyanidin derivative, a key chromophore and reference standard for analytical and research applications. This compound is valued for its precise chemical structure, which is essential for colorimetric studies, pigment analysis, and the synthesis of related flavonoid compounds. It serves critical roles for researchers and quality control laboratories in the pharmaceutical, nutraceutical, and natural product chemistry sectors, where accurate identification and quantification of anthocyanin components are paramount.

Application

• Analytical Reference Standard: Used as a primary standard in HPLC and LC-MS for the identification and quantification of anthocyanins and their metabolites in complex matrices.
• Phytochemical Research: A crucial intermediate and model compound for studying the biosynthesis, stability, and degradation pathways of plant-derived pigments.
• Nutraceutical & Cosmetic R&D: Employed in the development and standardization of antioxidant-rich extracts, functional foods, and natural colorant formulations.
• Biochemical Studies: Utilized in research investigating the biological activities, such as antioxidant and anti-inflammatory properties, of specific anthocyanidin structures.
• Chemical Synthesis: Serves as a key building block for the semi-synthesis of novel flavonoid derivatives and labeled compounds for tracer studies.
• Quality Control: Acts as a critical purity benchmark for manufacturers and testing laboratories ensuring the consistency of anthocyanin-based ingredients.

Basic Information

Product Name	5-Methylcyanidin Chloride
CAS No.	178436-69-6
Molecular Formula	C16H13ClO6
Molecular Weight	336.72 g/mol
Synonyms	5-Methylcyanidin chloride; 3,5,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium chloride; 5-Methylcyanidin; Cyanidin 5-methyl ether chloride; 3,5,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)chromenylium chloride
EINECS	Contact for details

Quality Control

Our 5-Methylcyanidin Chloride is produced under strict quality management protocols to ensure batch-to-batch consistency and high chemical purity suitable for research and analytical applications. Each lot is characterized using advanced spectroscopic and chromatographic techniques, including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your compliance and research documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccant use.

Specification

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