Description

4-Benzyl-6-Chloro-7-Methyl-3-Phenylcoumarin is a synthetically derived, multi-substituted 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 with tailored photophysical and biological properties. It is primarily utilized by pharmaceutical R&D teams, academic researchers, and specialty chemical manufacturers engaged in creating new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways where the coumarin scaffold is active.
• Organic Light-Emitting Diode (OLED) Research: Investigated as a potential emissive or electron-transport material due to its modified coumarin structure, which can influence luminescence properties.
• Fluorescent Probe & Sensor Development: Used in research to create chemical sensors and biological imaging agents, leveraging the inherent fluorescence of the coumarin core.
• Academic & Industrial Organic Synthesis: Serves as a versatile substrate for studying novel chemical reactions, such as cross-coupling or cyclization, to build complex molecular architectures.
• Agrochemical Research: Explored as an intermediate for developing new crop protection agents with enhanced activity and selectivity.
• Dye & Pigment Chemistry: Acts as a starting material for synthesizing specialized dyes with specific color fastness and stability properties.

Basic Information

Product Name	4-Benzyl-6-Chloro-7-Methyl-3-Phenylcoumarin
CAS No.	720673-14-3
Molecular Formula	C23H17ClO2
Molecular Weight	360.83 g/mol
Synonyms	4-Benzyl-6-chloro-7-methyl-3-phenyl-2H-chromen-2-one; 3-Phenyl-4-benzyl-6-chloro-7-methylcoumarin; 6-Chloro-7-methyl-3-phenyl-4-benzylcoumarin; 4-(Phenylmethyl)-6-chloro-7-methyl-3-phenyl-2H-1-benzopyran-2-one; 2H-1-Benzopyran-2-one, 4-(phenylmethyl)-6-chloro-7-methyl-3-phenyl-; CAS 720673-14-3
EINECS	Contact for details

Quality Control

Our 4-Benzyl-6-Chloro-7-Methyl-3-Phenylcoumarin is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support custom synthesis and can tailor specifications, including purity grades up to 98%+ (HPLC), to meet specific project requirements.

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. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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