Description

1H-Indole, 7-(Methylsulfonyl)- is a high-purity, functionalized indole derivative, a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in pharmaceutical research. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel drug candidates, particularly in oncology and CNS (Central Nervous System) therapeutic areas.
• Agrochemical Synthesis: Used in the synthesis of advanced pesticides and herbicides, leveraging the indole core for biological activity.
• Material Science Research: Serves as a precursor for functional organic materials, including organic light-emitting diodes (OLEDs) and conductive polymers.
• Academic & Institutional R&D: Employed in universities and research institutes for methodological studies in heterocyclic and medicinal chemistry.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis projects and scale-up processes under cGMP (current Good Manufacturing Practice) conditions.
• Bioconjugation & Probe Development: Potential use in developing biochemical probes and labeled compounds for diagnostic applications.

Basic Information

Product Name	1H-Indole, 7-(Methylsulfonyl)-
CAS No.	936902-08-8
Molecular Formula	C9H9NO2S
Molecular Weight	195.24 g/mol
Synonyms	7-(Methylsulfonyl)-1H-indole; 7-Methanesulfonyl-1H-indole; 1H-Indole-7-sulfonic acid methyl ester; 7-Methylsulfonylindole; Methyl 7-indolyl sulfone; 7-(Methylsulfonyl)indole; 7-Mesylindole
EINECS	Contact for details

Quality Control

Our 1H-Indole, 7-(Methylsulfonyl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with full traceability are provided for every shipment. We support development under quality frameworks suitable for pharmaceutical R&D and can provide material with specifications aligned with customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.