Description

1,3,4,6,7,8,8-Heptachloro-1,3A,4,6,7,7A-Hexahydro-4,7-Methanoisobenzofuran-5(3H)-One is a specialized chlorinated organic compound with a complex polycyclic structure, serving as a critical advanced intermediate in fine chemical synthesis. Its unique molecular architecture makes it valuable for constructing complex molecules, particularly in the development of novel active ingredients. This high-purity intermediate is essential for research and production in the agrochemical and pharmaceutical sectors, where precise chemical building blocks are required.

Application

• Advanced Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a key precursor in the development of new pesticides, herbicides, and insecticides.
• Chemical Research & Development: A valuable building block in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals requiring complex, chlorinated heterocyclic frameworks.
• Material Science: Potential intermediate for synthesizing specialized polymers or functional materials with specific properties.

Basic Information

Product Name	1,3,4,6,7,8,8-Heptachloro-1,3A,4,6,7,7A-Hexahydro-4,7-Methanoisobenzofuran-5(3H)-One
CAS No.	3447-87-8
Molecular Formula	C9H3Cl7O2
Molecular Weight	407.21 g/mol
Synonyms	Heptachloro-4,7-methanoisobenzofuran-5(3H)-one; 1,3,4,6,7,8,8-Heptachloro-1,3,3a,4,6,7,7a-hexahydro-4,7-methanoisobenzofuran-5-one; 4,7-Methanoisobenzofuran-5(3H)-one, 1,3,4,6,7,8,8-heptachloro-1,3,3a,4,6,7,7a-hexahydro-; Heptachloroisobenzofuranone; NSC 417726
EINECS	222-375-6

Quality Control

Our production of 1,3,4,6,7,8,8-Heptachloro-1,3A,4,6,7,7A-Hexahydro-4,7-Methanoisobenzofuran-5(3H)-One adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specific test results is provided with every shipment, guaranteeing traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as organic solvents. Handle and store in accordance with all applicable local and international regulations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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