Description

6,8-Dichloro-3-Cyanochromone is a high-purity, synthetically derived chromone derivative characterized by its halogenated and cyano-substituted structure. This compound serves as a critical advanced pharmaceutical intermediate and a versatile chemical building block for organic synthesis. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or possessing anti-inflammatory properties.
• Agrochemical Research: Used as a core scaffold for developing new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex heterocyclic compounds due to its reactive chromone core and functional groups.
• Material Science Research: Investigated for the development of organic electronic materials and fluorescent dyes.
• Biochemical Tool Compound: Utilized in academic and industrial research to study biological pathways and enzyme mechanisms.

Basic Information

Product Name	6,8-Dichloro-3-Cyanochromone
CAS No.	72798-32-4
Molecular Formula	C10H3Cl2NO2
Molecular Weight	240.04 g/mol
Synonyms	3-Cyano-6,8-dichlorochromone; 6,8-Dichloro-3-cyano-4H-chromen-4-one; 6,8-Dichloro-4-oxo-4H-chromene-3-carbonitrile; 4H-1-Benzopyran-4-one, 6,8-dichloro-3-cyano-; Chromone, 6,8-dichloro-3-cyano-
EINECS	Contact for details

Quality Control

Every batch of 6,8-Dichloro-3-Cyanochromone is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory 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 the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.