Description

6-Chloro-4-Chloromethyl-7-Hydroxy-Chromen-2-One is a specialized chromenone derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), fine chemicals, and novel crop protection agents.

Application

• As a critical pharmaceutical intermediate in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Utilized in agrochemical research for the development of new herbicides, fungicides, and plant growth regulators.
• Serves as a key building block in organic and medicinal chemistry for constructing complex chromenone and coumarin-based scaffolds.
• Used in fine chemical synthesis for producing specialty chemicals with specific biological or functional properties.
• Potential application in material science research for creating organic electronic materials or fluorescent dyes.
• Employed in academic and industrial R&D for exploring new chemical reactions and catalytic processes.

Basic Information

Product Name	6-Chloro-4-Chloromethyl-7-Hydroxy-Chromen-2-One
CAS No.	223420-30-2
Molecular Formula	C10H6Cl2O3
Molecular Weight	245.06 g/mol
Synonyms	7-Hydroxy-6-chloro-4-(chloromethyl)-2H-chromen-2-one; 6-Chloro-4-chloromethyl-7-hydroxycoumarin; 4-Chloromethyl-6-chloro-7-hydroxycoumarin; 2H-1-Benzopyran-2-one, 6-chloro-4-(chloromethyl)-7-hydroxy-; 7-Hydroxy-6-chloro-4-chloromethylcoumarin; 6-Chloro-7-hydroxy-4-chloromethylcoumarin; 4-(Chloromethyl)-6-chloro-7-hydroxy-2H-chromen-2-one
EINECS	Contact for details

Quality Control

Our 6-Chloro-4-Chloromethyl-7-Hydroxy-Chromen-2-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging.

Specification

Item	Specification
Appearance	White to off-white 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%
Heavy Metals	≤ 20 ppm

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