Description

2,3-Dihydro-5,7-Dihydroxy-6-Methoxy-2-(3,4-Dimethoxyphenyl)-4H-1-Benzopyran-4-One is a high-purity flavonoid derivative of significant interest in advanced research and development. This compound matters for its role as a key intermediate and reference standard in the synthesis of bioactive molecules and natural product studies. It is primarily needed by the pharmaceutical, nutraceutical, and fine chemical industries for applications in drug discovery and analytical method development.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Analytical Reference Standard: Used for method development, validation, and quality control in HPLC, LC-MS, and other analytical techniques.
• Biochemical Research: Employed in studies investigating biological activity, enzyme inhibition, and structure-activity relationships (SAR).
• Natural Product Chemistry: Acts as a model compound or derivative in the isolation, identification, and synthesis of complex flavonoids.
• Cosmetic & Nutraceutical R&D: Explored for potential applications in formulations targeting antioxidant and skin-beneficial properties.

Basic Information

Product Name	2,3-Dihydro-5,7-Dihydroxy-6-Methoxy-2-(3,4-Dimethoxyphenyl)-4H-1-Benzopyran-4-One
CAS No.	56847-13-3
Molecular Formula	C₁₈H₁₈O₈
Molecular Weight	362.33 g/mol
Synonyms	5,7-Dihydroxy-6,3',4'-trimethoxyflavanone; 6,3',4'-Trimethoxy-5,7-dihydroxyflavanone; 5,7-Dihydroxy-3',4',6-trimethoxyflavanone; 2,3-Dihydro-5,7-dihydroxy-6,3',4'-trimethoxyflavone; Flavanone derivative (56847-13-3); 3',4',6-Trimethoxy-5,7-dihydroxyflavanone; 5,7-Dihydroxy-3',4',6-trimethoxy-2,3-dihydroflavone
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-5,7-Dihydroxy-6-Methoxy-2-(3,4-Dimethoxyphenyl)-4H-1-Benzopyran-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure compliance with exacting standards for research and development use. A comprehensive Certificate of Analysis (COA) detailing all specifications 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). Due to its light-sensitive nature and propensity to be easily oxidized, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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