Description

1,1,3-Trichloro Isoindole is a halogenated heterocyclic compound that serves as a versatile synthetic intermediate in advanced organic chemistry. Its unique structure, featuring three chlorine atoms on the isoindole core, makes it a valuable precursor for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily utilized by R&D chemists and process development scientists in the fine chemical and life sciences industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of heterocyclic active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides due to its reactive halogen sites.
• Material Science Research: Serves as a monomer or precursor for developing specialized polymers, dyes, and organic electronic materials.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex isoindole-based structures and conducting chlorination studies.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological systems and enzyme mechanisms.

Basic Information

Product Name	1,1,3-Trichloro Isoindole
CAS No.	21021-41-0
Molecular Formula	C8H4Cl3N
Molecular Weight	220.48 g/mol
Synonyms	1,1,3-Trichloro-1H-isoindole; 1H-Isoindole, 1,1,3-trichloro-; 1,1,3-Trichloroisoindole; Trichloroisoindole; NSC 163063
EINECS	Contact for details

Quality Control

Our 1,1,3-Trichloro Isoindole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each production lot undergoes comprehensive analytical testing, including HPLC for purity assessment and NMR/IR for structural confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters. We adhere to cGMP principles where applicable to support our customers in regulated research and development.

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 the container tightly sealed to prevent moisture absorption and decomposition.

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	≤ 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.