Description

3-Chloro-1H-Indole-2-Carboxylic Acid Methyl Ester is a high-purity, versatile indole derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a functionalized indole scaffold essential for constructing complex molecular architectures. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and CNS research.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a precursor for functional dyes, pigments, and advanced organic electronic materials.
• Academic & Contract Research: Essential reagent for methodological studies in heterocyclic and medicinal chemistry.
• Bioconjugation Chemistry: Utilized for creating labeled probes and biochemical tools due to its reactive indole core.

Basic Information

Product Name	3-Chloro-1H-Indole-2-Carboxylic Acid Methyl Ester
CAS No.	220664-32-4
Molecular Formula	C10H8ClNO2
Molecular Weight	209.63 g/mol
Synonyms	Methyl 3-Chloro-1H-indole-2-carboxylate; 3-Chloroindole-2-carboxylic Acid Methyl Ester; 2-Carbomethoxy-3-chloroindole; 3-Chloro-1H-indole-2-carboxylic acid, methyl ester; 220664-32-4; Methyl 3-chloroindole-2-carboxylate; 3-Chloro-2-(methoxycarbonyl)-1H-indole
EINECS	Contact for details

Quality Control

Our 3-Chloro-1H-Indole-2-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
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.