Description

3-Methyl-4-Pyridinethiol is a specialized heterocyclic building block featuring a thiol group on a methyl-substituted pyridine ring. This compound is valued for its role as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on active ingredients, catalysts, and functional materials. The precise structure of 3-methyl-4-pyridinethiol CAS NO 10351-13-0 enables selective modifications critical for developing new compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the pyridinethiol moiety contributes to biological activity.
• Ligand & Catalyst Precursor: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis for organic transformations.
• Material Science Research: Employed in the synthesis of functionalized polymers or organic electronic materials that require specific sulfur-containing heterocycles.
• Chemical Biology Probes: Utilized to develop probes and inhibitors for studying enzyme mechanisms and protein interactions.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	3-Methyl-4-Pyridinethiol
CAS No.	10351-13-0
Molecular Formula	C6H7NS
Molecular Weight	125.19 g/mol
Synonyms	4-Mercapto-3-methylpyridine; 3-Methyl-4-mercaptopyridine; 3-Methylpyridine-4-thiol; 4-Pyridinethiol, 3-methyl-; 3-Methyl-4-pyridyl mercaptan; 4-Thiol-3-methylpyridine; 3-Methyl-4-thiopyridinol
EINECS	Contact for details

Quality Control

Our 3-Methyl-4-Pyridinethiol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant packaging.

Specification

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