Description

6-Chloro-3(2',4'-Dichlorophenyl)-4,7-Dimethylcoumarin is a specialized halogenated coumarin derivative of significant interest in advanced organic synthesis and materials science. This compound serves as a crucial high-purity building block for the development of novel functional molecules, offering a unique structural framework for researchers. It is primarily utilized by R&D teams in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from active ingredient synthesis to the creation of advanced materials and fluorescent probes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Agrochemical Research: Building block for developing new-generation pesticides, herbicides, and fungicides with enhanced efficacy and environmental profiles.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of electron-transport materials or emissive layer dopants due to its coumarin core.
• Fluorescent Probe Synthesis: Serves as a scaffold for creating sensitive and selective fluorescent sensors for metal ions or biological analytes in diagnostic applications.
• Polymer & Material Science: Incorporated into specialty polymers or coatings to impart specific optical or chemical properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cross-coupling reactions and heterocyclic chemistry.

Basic Information

Item	Detail
Product Name	6-Chloro-3(2',4'-Dichlorophenyl)-4,7-Dimethylcoumarin
CAS No.	263364-91-6
Molecular Formula	C17H11Cl3O2
Molecular Weight	361.63 g/mol
Synonyms	6-Chloro-3-(2,4-dichlorophenyl)-4,7-dimethyl-2H-chromen-2-one; 3-(2,4-Dichlorophenyl)-6-chloro-4,7-dimethylcoumarin; 4,7-Dimethyl-6-chloro-3-(2,4-dichlorophenyl)coumarin; 6-Chloro-4,7-dimethyl-3-(2,4-dichlorophenyl)-2H-1-benzopyran-2-one; Halogenated Coumarin Derivative; Coumarin 343 Analogue
EINECS	Contact for details

Quality Control

Our 6-Chloro-3(2',4'-Dichlorophenyl)-4,7-Dimethylcoumarin is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, NMR, and GC-MS to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the high standards required for research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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