Description

5-Methylsulfanyl-1H-Indole is a high-purity, sulfur-containing indole derivative, a versatile and valuable building block in advanced organic synthesis. Its core value lies in its unique molecular scaffold, which is critical for constructing complex heterocyclic compounds with tailored properties. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel drug candidates, particularly in the synthesis of compounds targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the indole core contributes to biological activity.
• Material Science Research: Serves as a precursor for organic semiconductors, dyes, and photochromic materials due to its electron-rich structure.
• Chemical Biology: Employed as a probe or building block in the study of enzyme mechanisms and biochemical pathways.
• Organic Synthesis: A versatile reagent for constructing complex heterocycles through cross-coupling, cyclization, and functional group transformation reactions.

Basic Information

Product Name	5-Methylsulfanyl-1H-Indole
CAS No.	77248-65-8
Molecular Formula	C9H9NS
Molecular Weight	163.24 g/mol
Synonyms	5-(Methylthio)-1H-indole; 5-Methylmercaptoindole; 5-(Methylsulfanyl)indole; 1H-Indole, 5-(methylthio)-; 5-Methylthioindole; 5-MTI
EINECS	Contact for details

Quality Control

Our 5-Methylsulfanyl-1H-Indole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your R&D and quality assurance protocols.

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.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.