Description

1,4,6,7,8,8-Hexachloro-1,3A,4,6,7,7A-Hexahydro-4,7-Methanoisobenzofuran-5(3H)-One is a specialized chlorinated organic compound that serves as a critical advanced intermediate in fine chemical synthesis. Its unique bridged polycyclic structure and high chlorine content make it a valuable precursor for synthesizing complex molecules with specific biological or material properties. This product is primarily required by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing novel active ingredients and functional materials.

Application

• Agrochemical Intermediate: A key building block for the synthesis of novel insecticides, herbicides, and fungicides, leveraging its chlorinated isobenzofuran structure.
• Pharmaceutical Research: Used as a sophisticated synthon in medicinal chemistry for creating potential drug candidates with complex polycyclic frameworks.
• Flame Retardant Synthon: Serves as a precursor in the development of halogenated flame retardant additives for polymers and specialty materials.
• Fine Chemical Synthesis: Employed in custom and contract manufacturing for producing specialty chemicals, dyes, and performance materials.
• Academic & R&D: Utilized in university and corporate research laboratories for methodological studies and exploring new chemical transformations.

Basic Information

Product Name	1,4,6,7,8,8-Hexachloro-1,3A,4,6,7,7A-Hexahydro-4,7-Methanoisobenzofuran-5(3H)-One
CAS No.	26501-80-4
Molecular Formula	C9H4Cl6O2
Molecular Weight	370.85 g/mol
Synonyms	Hexachlorohexahydromethanoisobenzofuranone; 1,4,6,7,8,8-Hexachloro-4,7-methanoisobenzofuran-5(3H)-one; 1,4,6,7,8,8-Hexachloro-1,3a,4,6,7,7a-hexahydro-4,7-methanoisobenzofuran-5-one; 4,7-Methanoisobenzofuran-5(3H)-one, 1,4,6,7,8,8-hexachloro-1,3a,4,6,7,7a-hexahydro-; Hexachlorohexahydro-4,7-methanoisobenzofuran-5-one; CAS 26501-80-4
EINECS	Contact for details

Quality Control

Our 1,4,6,7,8,8-Hexachloro-1,3A,4,6,7,7A-Hexahydro-4,7-Methanoisobenzofuran-5(3H)-One is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications are provided to guarantee the material meets your research or production 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 bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (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.