Description

3-Chloro-5-Methyl-1H-Indole-2-Carboxylic Acid is a high-purity, versatile indole derivative serving as a critical building block in advanced organic synthesis. Its value lies in its functionalized indole core, which provides a privileged scaffold for constructing complex molecules with targeted biological activity. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates targeting various therapeutic areas.
• Agrochemical Research: Building block for developing new generation pesticides and herbicides with improved efficacy.
• Material Science: Used in the research of organic semiconductors and advanced functional materials.
• Biochemical Probe Synthesis: Employed to create labeled compounds and probes for biological and diagnostic studies.
• Academic & Contract Research: Fundamental reagent for methodological development and complex molecule construction in research laboratories.

Basic Information

Product Name	3-Chloro-5-Methyl-1H-Indole-2-Carboxylic Acid
CAS No.	1057404-44-0
Molecular Formula	C10H8ClNO2
Molecular Weight	209.63 g/mol
Synonyms	3-Chloro-5-methylindole-2-carboxylic acid; 2-Carboxy-3-chloro-5-methylindole; 1H-Indole-2-carboxylic acid, 3-chloro-5-methyl-; 5-Methyl-3-chloroindole-2-carboxylic acid; 3-Chloro-5-methyl-1H-indole-2-carboxylic acid; 1057404-44-0; 3-Chloro-5-methylindole-2-carboxylic acid (CAS 1057404-44-0)
EINECS	Contact for details

Quality Control

Our 3-Chloro-5-Methyl-1H-Indole-2-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

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