Description

1-(3,4-Dichlorobenzyl)-1H-Indole-2,3-Dione is a specialized heterocyclic organic compound featuring an indole-2,3-dione (isatin) core substituted with a 3,4-dichlorobenzyl group. This molecular structure makes it a valuable key intermediate and building block in advanced organic synthesis. It is primarily utilized by pharmaceutical R&D and agrochemical manufacturers for the development of novel active ingredients, leveraging its functional groups for further chemical modifications.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing antimicrobial properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, where the dichlorobenzyl and isatin moieties can contribute to biological activity.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex heterocyclic compounds, dyes, and functional materials.
• Biochemical Tool Compound: May be utilized in biochemical assays and pharmacological studies to investigate enzyme inhibition or receptor interactions.
• Material Science Research: Potential intermediate for the synthesis of organic semiconductors, ligands for metal complexes, or specialty polymers.

Basic Information

Item	Details
Product Name	1-(3,4-Dichlorobenzyl)-1H-Indole-2,3-Dione
CAS No.	79183-19-0
Molecular Formula	C15H9Cl2NO2
Molecular Weight	306.14 g/mol
Synonyms	1-[(3,4-Dichlorophenyl)methyl]-1H-indole-2,3-dione; 1-(3,4-Dichlorobenzyl)isatin; 3,4-Dichlorobenzylisatin; N-(3,4-Dichlorobenzyl)isatin; Isatin, 1-(3,4-dichlorobenzyl)-; 79183-19-0; 1H-Indole-2,3-dione, 1-[(3,4-dichlorophenyl)methyl]-
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our standard analytical control includes HPLC for assay determination and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with each shipment, supporting compliance with cGMP and ISO 9001 standards for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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