Description

Quercetagetinidin Chloride With Hplc is a high-purity analytical standard of a specific anthocyanidin compound. This product is essential for researchers and quality control laboratories requiring precise reference materials for chromatographic analysis and method development. It is primarily used in the phytochemical, nutraceutical, and analytical reagent industries for the identification and quantification of natural pigments.

Application

• HPLC Reference Standard: Serves as a primary standard for the calibration and validation of High-Performance Liquid Chromatography (HPLC) methods used in natural product analysis.
• Phytochemical Research: Used as a key reference compound in the study of anthocyanins and flavonoids for structural elucidation and bioactivity screening.
• Nutraceutical & Cosmetic QC: Employed in the quality control of botanical extracts, dietary supplements, and cosmetic ingredients where anthocyanin content is a critical specification.
• Food & Beverage Analysis: Applied in the identification and quantification of natural colorants and antioxidants in foodstuffs and beverages.
• Academic & Institutional Research: Provides a reliable standard for universities and research institutes conducting studies on plant pigments and their derivatives.
• Method Development & Transfer: A critical tool for developing, optimizing, and transferring analytical methods between laboratories to ensure consistency and accuracy.

Basic Information

Product Name	Quercetagetinidin Chloride With Hplc
CAS No.	42529-06-6
Molecular Formula	C16H11ClO7
Molecular Weight	350.71 g/mol
Synonyms	Quercetagetinidin Chloride; 3,5,6,7,3',4'-Hexahydroxyflavylium Chloride; 2-(3,4-Dihydroxyphenyl)-3,5,6,7-tetrahydroxy-1-benzopyrylium Chloride; Quercetagetinidin; Quercetagetinidin Chloride (HPLC Grade); Anthocyanidin QC Standard; Flavylium Chloride Derivative
EINECS	Contact for details

Quality Control

Our Quercetagetinidin Chloride With Hplc is produced and tested under a strict quality management system. Each batch is analyzed to confirm identity, purity, and chromatographic suitability, ensuring it meets the high standards required for analytical reference materials. A comprehensive Certificate of Analysis (COA) detailing purity (by HPLC), identification tests, and other relevant parameters 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 (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 desiccated conditions.

Specification

Item	Specification
Appearance	Reddish-brown to dark red powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (UV-Vis)	Spectrum matches reference
Purity (by HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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