Description

6,8-Dichloro-3,4-Diphenylcoumarin is a halogenated coumarin derivative with a distinct molecular architecture. This compound is valued as a versatile synthetic intermediate and a potential scaffold for developing novel functional materials. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for its role in creating new active ingredients. Its unique structure also makes it relevant for applications in advanced material science, including the development of organic light-emitting diodes (OLEDs) and fluorescent probes.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research for developing therapeutic agents.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its coumarin core for bioactivity.
• Organic Electronic Materials: Investigated as a potential component or precursor in the manufacture of OLEDs and other organic semiconductors due to its conjugated system.
• Fluorescent Dye & Probe Synthesis: Acts as a precursor for creating specialized fluorescent markers and sensors used in biochemical assays and imaging.
• Academic & Industrial R&D: Employed in chemical research for studying structure-activity relationships (SAR) and reaction mechanisms.
• Photochemical Studies: Utilized in research focused on light-induced reactions and the development of photostable compounds.

Basic Information

Product Name	6,8-Dichloro-3,4-Diphenylcoumarin
CAS No.	263364-86-9
Molecular Formula	C21H12Cl2O2
Molecular Weight	367.23 g/mol
Synonyms	6,8-Dichloro-3,4-diphenyl-2H-chromen-2-one; 3,4-Diphenyl-6,8-dichlorocoumarin; 2H-1-Benzopyran-2-one, 6,8-dichloro-3,4-diphenyl-; 6,8-Dichloro-3,4-diphenyl-2H-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 6,8-Dichloro-3,4-Diphenylcoumarin is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment ensures the material meets the high standards required for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 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.