Description

3-Cyano-4-Methylcoumarin is a versatile heterocyclic organic compound belonging to the coumarin family, distinguished by its cyano and methyl substituents. This compound serves as a crucial synthetic intermediate and building block in advanced organic synthesis, valued for its unique photophysical properties and reactivity. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing active ingredients, functional dyes, and advanced polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for therapeutic agents targeting various diseases.
• Agrochemical Synthesis: Building block for developing advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of emissive and electron-transport materials due to its favorable electronic properties.
• Fluorescent Probes and Sensors: Serves as a core structure for creating sensitive chemical sensors and biological imaging agents.
• Dye and Pigment Manufacturing: Intermediate for synthesizing specialized dyes, optical brighteners, and photostable colorants.
• Polymer and Material Science: Monomer or additive for creating polymers with specific optical or mechanical characteristics.

Basic Information

Product Name	3-Cyano-4-Methylcoumarin
CAS No.	24526-69-0
Molecular Formula	C₁₁H₇NO₂
Molecular Weight	185.18 g/mol
Synonyms	4-Methyl-3-coumarincarbonitrile; 4-Methyl-2-oxo-2H-chromene-3-carbonitrile; 3-Cyano-4-methyl-2H-chromen-2-one; 4-Methyl-2-oxo-2H-1-benzopyran-3-carbonitrile; 3-Cyano-4-methylcoumarin; 4-Methylcoumarin-3-carbonitrile
EINECS	Contact for details

Quality Control

Our 3-Cyano-4-Methylcoumarin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality parameters. Our commitment to consistent quality and supply chain reliability supports your R&D and production needs.

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 heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Off-white to pale yellow 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.