Description

1,3,3,4,5,6,7-Heptachloro-3H-Isoindole is a highly chlorinated isoindole derivative, a specialized halogenated organic compound of significant interest in advanced chemical synthesis and materials science. Its unique polyhalogenated structure makes it a valuable and versatile synthetic intermediate for creating complex molecules with tailored properties. This compound is primarily sought by research and development chemists in the agrochemical and pharmaceutical industries, as well as by manufacturers of specialty polymers and flame retardants.

Application

• Agrochemical Intermediate: Serves as a key building block for the synthesis of novel pesticides, herbicides, and fungicides, leveraging its halogen-rich scaffold.
• Pharmaceutical Research: Used as a precursor in medicinal chemistry for developing pharmacologically active compounds, particularly those requiring halogenated aromatic systems.
• Flame Retardant Synthesis: Acts as a core component in the production of high-efficiency, halogen-based flame retardant additives for plastics and polymers.
• Specialty Polymer Chemistry: Employed in the creation of functionalized polymers and advanced materials with specific thermal or chemical resistance properties.
• Chemical Research & Development: Utilized as a model compound or reagent in organic synthesis studies focused on halogenation reactions and heterocyclic chemistry.
• Dyestuff and Pigment Intermediate: Can be used in the synthesis of complex, color-fast organic pigments and dyes.

Basic Information

Product Name	1,3,3,4,5,6,7-Heptachloro-3H-Isoindole
CAS No.	52135-26-9
Molecular Formula	C8HCl7N
Molecular Weight	407.15 g/mol
Synonyms	1,3,3,4,5,6,7-Heptachloro-1H-isoindole; 1,3,3,4,5,6,7-Heptachloro-2H-isoindole; 1,3,3,4,5,6,7-Heptachloroisoindole; 3H-Isoindole, 1,3,3,4,5,6,7-heptachloro-; Heptachloroisoindole; NSC 406924
EINECS	Contact for details

Quality Control

Our 1,3,3,4,5,6,7-Heptachloro-3H-Isoindole is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. While typically offered in research and technical grades, our products undergo rigorous analytical testing. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 reducing agents. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
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.