Description

4,6-Dichloro-1H-Indole-2,3-Dicarboxylic Acid Diethyl Ester is a high-purity, multi-functional indole derivative serving as a critical synthetic intermediate. This compound matters for its role in constructing complex heterocyclic scaffolds essential for advanced research and development. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers engaged in developing novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty organic materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel indole-based drug candidates, including kinase inhibitors and receptor modulators.
• Agrochemical Research: Used in developing advanced herbicides, fungicides, and plant growth regulators with specific biological activity.
• Material Science Precursor: Serves as a monomer or precursor for functional polymers and organic electronic materials.
• Academic & Contract Research: Essential reagent for methodological studies in organic synthesis and heterocyclic chemistry at universities and CROs.
• Dye & Pigment Synthesis: Intermediate for creating specialized indole-derived colorants and photostable pigments.

Basic Information

Product Name	4,6-Dichloro-1H-Indole-2,3-Dicarboxylic Acid Diethyl Ester
CAS No.	146012-24-0
Molecular Formula	C15H15Cl2NO4
Molecular Weight	344.19 g/mol
Synonyms	Diethyl 4,6-Dichloro-1H-indole-2,3-dicarboxylate; 4,6-Dichloroindole-2,3-dicarboxylic Acid Diethyl Ester; 1H-Indole-2,3-dicarboxylic acid, 4,6-dichloro-, diethyl ester; 2,3-Bis(ethoxycarbonyl)-4,6-dichloro-1H-indole; 4,6-Dichloro-1H-indole-2,3-dicarboxylic acid ethyl ester; Ethyl 4,6-dichloro-1H-indole-2,3-dicarboxylate
EINECS	Contact for details

Quality Control

Our 4,6-Dichloro-1H-Indole-2,3-Dicarboxylic Acid Diethyl Ester undergoes rigorous quality testing to ensure compliance with industry standards for fine chemical intermediates. Production follows strict protocols under a quality management system. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 1.0%

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