Description

6-Chloro-4-Ethoxy-7-Methylcoumarin is a synthetically derived coumarin derivative, a versatile chemical scaffold of significant industrial importance. This compound is valued for its role as a key intermediate in the synthesis of more complex molecules, particularly in the development of functional dyes, optical brighteners, and advanced pharmaceutical agents. It is primarily sought by R&D laboratories and manufacturers in the fine chemical, pharmaceutical, and specialty materials sectors for its structural utility and potential biological activity.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting specific enzymatic pathways.
• Fluorescent Dye & Probe Synthesis: Used in the development of fluorescent markers, sensors, and probes for biological imaging, analytical chemistry, and diagnostic applications due to the inherent photophysical properties of the coumarin core.
• Organic Synthesis Intermediate: Acts as a versatile precursor for further chemical modifications, enabling the creation of libraries of compounds for material science and medicinal chemistry research.
• Optical Brightener Agent: Functions as an intermediate in the production of optical brightening agents used in detergents, papers, and textiles to enhance whiteness and brightness.
• Agrochemical Research: Investigated as a synthetic intermediate for developing new agrochemicals, such as herbicides or fungicides, with potential novel modes of action.
• Material Science: Employed in the research and development of advanced organic materials, including organic light-emitting diodes (OLEDs) and nonlinear optical (NLO) materials.

Basic Information

Product Name	6-Chloro-4-Ethoxy-7-Methylcoumarin
CAS No.	720674-90-8
Molecular Formula	C₁₂H₁₁ClO₃
Molecular Weight	238.67 g/mol
Synonyms	7-Methyl-6-chloro-4-ethoxycoumarin; 4-Ethoxy-6-chloro-7-methyl-2H-1-benzopyran-2-one; 6-Chloro-4-ethoxy-7-methyl-2H-chromen-2-one; 6-Chloro-4-ethoxy-7-methyl-2H-1-benzopyran-2-one; 6-Chloro-4-ethoxy-7-methylcoumarin; 4-Ethoxy-6-chloro-7-methylcoumarin
EINECS	Contact for details

Quality Control

Our 6-Chloro-4-Ethoxy-7-Methylcoumarin is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Single impurity ≤ 0.5%; Total impurities ≤ 1.0%

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