Description

3-(4-Chlorophenylsulfonyl)-2-Methyl-1H-Indole is a specialized indole derivative featuring a chlorophenylsulfonyl substituent, a key structural motif in advanced organic synthesis. This compound serves as a critical high-purity building block for pharmaceutical research and the development of novel active ingredients. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting neurological and inflammatory pathways.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and plant growth regulators leveraging its heterocyclic core.
• Organic Electronic Materials: Serves as a precursor for developing functional indole-based molecules for optoelectronic applications.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Academic & Institutional R&D: Employed in universities and research institutes for methodological studies and novel reaction development.
• Custom Synthesis & Contract Manufacturing: A starting material for the production of bespoke fine chemicals and advanced intermediates under cGMP or ISO standards.

Basic Information

Product Name	3-(4-Chlorophenylsulfonyl)-2-Methyl-1H-Indole
CAS No.	603133-03-5
Molecular Formula	C15H12ClNO2S
Molecular Weight	305.78 g/mol
Synonyms	2-Methyl-3-[(4-chlorophenyl)sulfonyl]-1H-indole; 3-[(4-Chlorophenyl)sulfonyl]-2-methyl-1H-indole; 2-Methyl-3-(4-chlorobenzenesulfonyl)indole; 1H-Indole, 3-[(4-chlorophenyl)sulfonyl]-2-methyl-; 3-(p-Chlorophenylsulfonyl)-2-methylindole
EINECS	Contact for details

Quality Control

Our 3-(4-Chlorophenylsulfonyl)-2-Methyl-1H-Indole is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the exacting standards required for research and development. A detailed Certificate of Analysis (COA) is provided with each shipment, and we support custom synthesis to meet specific purity or packaging requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

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