Description

3-Cyano-6,7-Dichlorochromone is a versatile heterocyclic building block and key chromone derivative, recognized for its unique structural motif that combines a chromone core with cyano and chloro substituents. This compound is highly valued in advanced organic synthesis for its reactivity, serving as a critical precursor for developing novel pharmaceutical intermediates and functional materials. It is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly those targeting kinase inhibition or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new active ingredients for crop protection agents, leveraging its heterocyclic scaffold.
• Material Science Precursor: Serves as a building block for organic electronic materials, dyes, and pigments due to the chromone core's photophysical properties.
• Chemical Biology Probe: Utilized in medicinal chemistry to create molecular probes for studying enzyme function and biological pathways.
• Academic & R&D: A valuable reagent for methodological development in organic synthesis and heterocyclic chemistry research.

Basic Information

Product Name	3-Cyano-6,7-Dichlorochromone
CAS No.	288399-55-3
Molecular Formula	C10H3Cl2NO2
Molecular Weight	240.04 g/mol
Synonyms	6,7-Dichloro-3-cyanochromone; 6,7-Dichloro-3-cyano-4H-chromen-4-one; 3-Cyano-6,7-dichloro-4H-chromen-4-one; 4H-1-Benzopyran-4-one, 3-cyano-6,7-dichloro-; Chromone, 3-cyano-6,7-dichloro-
EINECS	Contact for details

Quality Control

Our 3-Cyano-6,7-Dichlorochromone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your research and development requirements.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.