Description

6-Chloro-4-Methyl-1H-Indole-3-Thiol is a versatile and high-value indole derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique thiol and halogenated indole structure makes it an essential building block for constructing complex molecules with tailored properties. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Building block for developing advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Used in the development of organic semiconductors, conductive polymers, and advanced organic electronic materials.
• Biochemical Probe Development: Serves as a core structure for creating fluorescent probes, enzyme inhibitors, and other research tools for life sciences.
• Fine Chemical Synthesis: Intermediate for producing complex dyes, pigments, and other specialty chemicals requiring the indole-thiol motif.

Basic Information

Product Name	6-Chloro-4-Methyl-1H-Indole-3-Thiol
CAS No.	71501-26-3
Molecular Formula	C9H8ClNS
Molecular Weight	197.68 g/mol
Synonyms	6-Chloro-4-methyl-1H-indole-3-thiol; 3-Mercapto-6-chloro-4-methylindole; 4-Methyl-6-chloroindole-3-thiol; 6-Chloro-4-methylindole-3-thiol; 1H-Indole-3-thiol, 6-chloro-4-methyl-; 71501-26-3; 6-Chloro-4-methyl-1H-indole-3-thiol
EINECS	Contact for details

Quality Control

Our 6-Chloro-4-Methyl-1H-Indole-3-Thiol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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 sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. 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.