Description

3-Cyano-6-Methylcoumarin is a versatile heterocyclic organic compound belonging to the coumarin family, distinguished by its cyano and methyl functional groups. This structural motif is highly valued for its role as a key synthetic intermediate and a fluorescent building block in advanced material science. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors who require high-purity intermediates for developing active ingredients, optical materials, and functional dyes.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Fluorescent Probe & Sensor Development: Acts as a core structure for creating sensitive fluorescent dyes and chemosensors used in bio-imaging and analytical detection.
• Organic Light-Emitting Diodes (OLEDs): Employed as an electron-transporting or emissive layer material in the fabrication of OLED devices.
• Photoinitiator & Photostabilizer: Utilized in polymer chemistry for UV-curable coatings, inks, and as an additive to enhance material stability against light degradation.
• Chemical Research & Development: A fundamental building block in organic synthesis for constructing complex fused-ring systems and exploring new chemical reactions.

Basic Information

Product Name	3-Cyano-6-Methylcoumarin
CAS No.	25816-61-9
Molecular Formula	C₁₁H₇NO₂
Molecular Weight	185.18 g/mol
Synonyms	6-Methyl-3-cyanocoumarin; 3-Cyano-6-methyl-2H-chromen-2-one; 2H-1-Benzopyran-2-one, 3-cyano-6-methyl-; 6-Methylcoumarin-3-carbonitrile; 3-Cyano-6-methyl-2H-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 3-Cyano-6-Methylcoumarin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding applications.

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 and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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%
Heavy Metals	< 20 ppm

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