Description

1H-Indole-2,3-Dicarboxylic Acid, 6-Chloro-, 2-Ethyl Ester is a specialized indole derivative, a high-value chemical intermediate prized for its functionalized aromatic core. This compound is critical for the synthesis of complex molecules, particularly in advanced pharmaceutical research and agrochemical development. It is primarily sought by R&D chemists and process development scientists in the life sciences sector for constructing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its halogenated indole structure for bioactivity.
• Organic Synthesis & Material Science: Serves as a versatile precursor for creating complex heterocyclic compounds and functional organic materials.
• Biochemical Research: Employed as a substrate or inhibitor in enzymatic studies and biochemical pathway investigations.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and discovery chemistry projects.

Basic Information

Product Name	1H-Indole-2,3-Dicarboxylic Acid, 6-Chloro-, 2-Ethyl Ester
CAS No.	920023-28-5
Molecular Formula	C13H12ClNO4
Molecular Weight	281.69 g/mol
Synonyms	6-Chloro-1H-indole-2,3-dicarboxylic acid 2-ethyl ester; 2-Ethyl 6-chloro-1H-indole-2,3-dicarboxylate; 6-Chloroindole-2,3-dicarboxylic acid monoethyl ester; Ethyl 6-chloro-3-(ethoxycarbonyl)-1H-indole-2-carboxylate; 920023-28-5; 6-Chloro-1H-indole-2,3-dicarboxylic acid ethyl ester (mixed isomers); 6-Chloroindole-2,3-dicarboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our production of 1H-Indole-2,3-Dicarboxylic Acid, 6-Chloro-, 2-Ethyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. The container must be kept tightly closed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.