Description

6,7-Dichloro-4-Methyl-3-Phenylcoumarin is a halogenated coumarin derivative, a versatile synthetic intermediate prized for its unique structural framework. This compound is critical for the development of advanced materials and active pharmaceutical ingredients (APIs) due to its functionalized coumarin core. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for synthesis and process development.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its bioactive coumarin structure.
• Fluorescent Dye & Sensor Precursor: Acts as a starting material for synthesizing advanced organic fluorophores and chemosensors used in analytical chemistry and bio-imaging.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and fine chemicals.
• Material Science Research: Investigated for its potential in creating organic electronic materials and photoactive polymers.

Basic Information

Product Name	6,7-Dichloro-4-Methyl-3-Phenylcoumarin
CAS No.	288399-87-1
Molecular Formula	C₁₆H₁₀Cl₂O₂
Molecular Weight	305.16 g/mol
Synonyms	3-Phenyl-6,7-dichloro-4-methylcoumarin; 6,7-Dichloro-4-methyl-3-phenyl-2H-chromen-2-one; 4-Methyl-6,7-dichloro-3-phenylcoumarin; 6,7-Dichloro-4-methyl-3-phenyl-2H-1-benzopyran-2-one; 2H-1-Benzopyran-2-one, 6,7-dichloro-4-methyl-3-phenyl-
EINECS	Contact for details

Quality Control

Our 6,7-Dichloro-4-Methyl-3-Phenylcoumarin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

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). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.