Description

5-(Methylsulfonyl)-1H-Indole is a high-purity, synthetically valuable indole derivative characterized by its methylsulfonyl functional group. This compound serves as a critical advanced pharmaceutical intermediate and versatile building block in modern organic synthesis, enabling the development of novel bioactive molecules. It is primarily required by pharmaceutical R&D and fine chemical synthesis teams focused on creating new therapeutic agents and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates targeting various disease pathways.
• Agrochemical Research: Used in developing novel active ingredients for crop protection and plant growth regulation.
• Material Science: Serves as a building block for specialty polymers, dyes, and organic electronic materials.
• Academic & Industrial R&D: Employed in medicinal chemistry programs and method development for constructing complex heterocycles.
• Biochemical Probe Synthesis: Utilized to create molecular tools for studying biological processes and enzyme inhibition.

Basic Information

Product Name	5-(Methylsulfonyl)-1H-Indole
CAS No.	152879-73-7
Molecular Formula	C9H9NO2S
Molecular Weight	195.24 g/mol
Synonyms	5-(Methylsulfonyl)indole; 1H-Indole, 5-(methylsulfonyl)-; 5-Methanesulfonyl-1H-indole; 5-Methylsulfonylindole; 5-(Methylsulfonyl)indole; 5-Mesylindole; 5-(Methanesulfonyl)indole; 152879-73-7
EINECS	Contact for details

Quality Control

Our 5-(Methylsulfonyl)-1H-Indole is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and structural identity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The product should be kept under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.