Description

3-(2,3-Dimethylphenyl)-2-Hydroxy-Chromen-4-One is a specialized chromenone derivative, a class of compounds known for their significant biological and chemical activity. This high-purity intermediate is critical for research and development in advanced organic synthesis, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by R&D chemists and process development scientists for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its core chromenone structure.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor or core structure for electron-transport or emissive layer materials in electronic displays.
• Fluorescent Probe Development: Utilized in research to create sensitive chemical sensors and bio-imaging agents due to its fluorophore backbone.
• Material Science: Acts as a monomer or cross-linking agent in the synthesis of advanced polymers with specific optical or thermal properties.
• Academic & Industrial R&D: Fundamental compound for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	3-(2,3-Dimethylphenyl)-2-Hydroxy-Chromen-4-One
CAS No.	73791-09-0
Molecular Formula	C₁₇H₁₄O₃
Molecular Weight	266.29 g/mol
Synonyms	2-Hydroxy-3-(2,3-dimethylphenyl)-4H-chromen-4-one; 3-(2,3-Dimethylphenyl)-2-hydroxy-4H-chromen-4-one; 2-Hydroxy-3-(2,3-dimethylphenyl)-4H-1-benzopyran-4-one; 2,3-Dimethylflavonol; 3-(2,3-Dimethylphenyl)flavonol; 73791-09-0; Flavonol, 3-(2,3-dimethylphenyl)-
EINECS	Contact for details

Quality Control

Our 3-(2,3-Dimethylphenyl)-2-Hydroxy-Chromen-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 it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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