Description

7-Methoxy-2H-Chromene-3-Carbonitrile is a specialized organic compound belonging to the chromene (benzopyran) family, characterized by its methoxy and nitrile functional groups. This versatile chemical building block is valued for its role in the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing new molecules with potential biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Serves as a core structure for developing new herbicides, fungicides, or plant growth regulators due to its bioactive chromene scaffold.
• Fine Chemical Synthesis: Used as a versatile building block in organic synthesis for constructing complex heterocycles, dyes, and functional materials.
• Academic & R&D: Employed in university and industrial research laboratories for methodological studies and exploring new chemical reactions.
• Material Science: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.

Basic Information

Product Name	7-Methoxy-2H-Chromene-3-Carbonitrile
CAS No.	57543-70-1
Molecular Formula	C11H9NO2
Molecular Weight	187.20 g/mol
Synonyms	7-Methoxy-2H-1-benzopyran-3-carbonitrile; 3-Cyano-7-methoxy-2H-chromene; 7-Methoxy-3-cyanocoumarin; 7-Methoxycoumarin-3-carbonitrile; 7-Methoxy-2H-1-benzopyran-3-carbonitrile; 57543-70-1; 7-Methoxy-2H-chromene-3-carbonitrile
EINECS	Contact for details

Quality Control

Our 7-Methoxy-2H-Chromene-3-Carbonitrile is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 such as strong oxidizing agents.

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%

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