Description

3-Cyano-6-Ethyl-4-Methylcoumarin is a versatile, synthetically valuable coumarin derivative characterized by its cyano and alkyl substituents. This compound serves as a crucial advanced pharmaceutical intermediate and a key building block in organic synthesis for creating complex molecular architectures. It is primarily needed by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting therapeutic areas requiring complex heterocyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the coumarin core can impart specific biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a potential electron-transport or emissive layer material due to its rigid, planar structure and tunable electronic properties.
• Fluorescent Dyes and Probes: Serves as a starting material for synthesizing coumarin-based fluorescent tags and sensors used in bioimaging and analytical chemistry.
• Complex Ligand Synthesis: Utilized in coordination chemistry to create sophisticated ligands for catalysis or metal-organic frameworks (MOFs).
• Academic & Industrial Research: Employed as a standard or building block in methodological studies and for exploring new chemical reactions.

Basic Information

Product Name	3-Cyano-6-Ethyl-4-Methylcoumarin
CAS No.	288399-88-2
Molecular Formula	C₁₃H₁₁NO₂
Molecular Weight	213.23 g/mol
Synonyms	3-Cyano-6-ethyl-4-methyl-2H-chromen-2-one; 6-Ethyl-4-methyl-2-oxo-2H-chromene-3-carbonitrile; 4-Methyl-6-ethyl-2-oxo-2H-chromene-3-carbonitrile; 2H-1-Benzopyran-2-one, 3-cyano-6-ethyl-4-methyl-; 3-Cyano-6-ethyl-4-methylcoumarin; 6-Ethyl-4-methylcoumarin-3-carbonitrile; Coumarin, 3-cyano-6-ethyl-4-methyl-
EINECS	Contact for details

Quality Control

Our 3-Cyano-6-Ethyl-4-Methylcoumarin is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced intermediates. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment upon request.

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
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.