Description

8-Chloro-5,7-Dihydroxy-2,6-Dimethyl-4H-1-Benzopyran-4-One is a specialized chlorinated benzopyranone derivative, a key structural motif in various bioactive compounds. This high-purity intermediate is critical for research and development in advanced organic synthesis, where precise molecular architecture is required. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers for the development of novel therapeutic agents and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Biochemical Research: Used as a reference standard or probe in studying biological processes and structure-activity relationships (SAR).
• Organic Synthesis: Acts as a versatile precursor for constructing complex heterocyclic compounds and natural product analogs.
• Material Science Research: Investigated for potential applications in developing organic electronic materials or specialty polymers due to its conjugated system.
• Agrochemical Development: Explored as an intermediate in the research phase for creating new active ingredients with specific biological functions.

Basic Information

Product Name	8-Chloro-5,7-Dihydroxy-2,6-Dimethyl-4H-1-Benzopyran-4-One
CAS No.	18780-80-8
Molecular Formula	C11H9ClO4
Molecular Weight	240.64 g/mol
Synonyms	8-Chloro-5,7-dihydroxy-2,6-dimethyl-4H-chromen-4-one; 8-Chloro-2,6-dimethyl-5,7-dihydroxy-4H-1-benzopyran-4-one; 5,7-Dihydroxy-8-chloro-2,6-dimethyl-4H-chromen-4-one; 8-Chloro-5,7-dihydroxy-2,6-dimethylchromone; NSC 163022
EINECS	Contact for details

Quality Control

Our 8-Chloro-5,7-Dihydroxy-2,6-Dimethyl-4H-1-Benzopyran-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

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	≤ 1.0%
Residue on Ignition	≤ 0.5%

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