Description

Pyridine-2-Thiol Hydrochloride is a versatile organosulfur compound and a key building block in heterocyclic and medicinal chemistry. Its value lies in its dual functionality as a masked thiol and a pyridine derivative, enabling its use as a critical intermediate in the synthesis of complex molecules. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it serves as a precursor for ligands, catalysts, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Ligand and Catalyst Preparation: Serves as a starting material for creating specialized ligands used in transition metal catalysis for fine chemical production.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new reactions in organosulfur and heterocyclic chemistry.
• Material Science: Investigated for the preparation of functionalized polymers and materials with specific electronic or binding properties.

Basic Information

Product Name	Pyridine-2-Thiol Hydrochloride
CAS No.	123574-75-4
Molecular Formula	C5H6ClNS
Molecular Weight	147.62 g/mol
Synonyms	2-Mercaptopyridine Hydrochloride; 2-Pyridinethiol Hydrochloride; 2-Pyridyl Mercaptan Hydrochloride; 2-Thiopyridone Hydrochloride; Pyridine-2-thione Hydrochloride; 2-Pyridinethione Hydrochloride; 2-Pyridylthiol Hydrochloride; 2-Sulfanylpyridine Hydrochloride
EINECS	Contact for details

Quality Control

Our Pyridine-2-Thiol Hydrochloride 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. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

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 and easily oxidized nature, it is recommended to handle the material under an inert atmosphere and minimize exposure to air and moisture for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.