Description

3(2'-Chlorophenyl)-6,8-Dichloro-4-Methylcoumarin is a halogenated coumarin derivative, a versatile chemical intermediate prized for its unique molecular architecture. This compound is critical for advanced organic synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating compounds with targeted biological or photophysical properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or receptor modulation.
• Agrochemical Research: Used in developing new-generation pesticides and herbicides, leveraging the bioactivity of the coumarin core.
• Fluorescent Probe & Dye Precursor: Serves as a starting material for synthesizing specialized fluorescent dyes and molecular probes used in bio-imaging and diagnostics.
• Organic Light-Emitting Diode (OLED) Materials: A potential intermediate for creating electron-transport or emissive layer materials in OLED devices.
• Polymer & Material Science: Incorporated into polymers to impart specific properties like UV absorption or modified surface characteristics.
• Academic & Industrial R&D: Fundamental research compound for studying structure-activity relationships (SAR) and novel organic reactions.

Basic Information

Product Name	3(2'-Chlorophenyl)-6,8-Dichloro-4-Methylcoumarin
CAS No.	263365-20-4
Molecular Formula	C₁₆H₉Cl₃O₂
Molecular Weight	347.60 g/mol
Synonyms	6,8-Dichloro-3-(2-chlorophenyl)-4-methyl-2H-chromen-2-one; 3-(2-Chlorophenyl)-6,8-dichloro-4-methylcoumarin; 4-Methyl-3-(2-chlorophenyl)-6,8-dichlorocoumarin; 6,8-Dichloro-4-methyl-3-(2-chlorophenyl)coumarin; Coumarin, 3-(2-chlorophenyl)-6,8-dichloro-4-methyl-; 263365-20-4; 3-(2-Chlorophenyl)-6,8-dichloro-4-methyl-2H-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 3(2'-Chlorophenyl)-6,8-Dichloro-4-Methylcoumarin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets exacting research and industrial-grade specifications. Comprehensive Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.