Description

4 - Pyridinethiol, 2 - Chloro - , Sodium Salt is a specialized organosulfur compound that serves as a versatile building block in advanced chemical synthesis. Its value lies in its unique reactivity, combining a halogenated pyridine core with a thiolate anion, making it a critical intermediate for constructing complex heterocyclic systems. This chemical is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, 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 and herbicides with specific modes of action.
• Ligand for Catalysis: Used in the preparation of metal-complexing ligands for homogeneous catalysis applications.
• Material Science Research: Intermediate in the development of functionalized polymers and advanced organic electronic materials.
• Chemical Biology Probes: Serves as a starting material for creating molecular probes to study biological processes.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical production.

Basic Information

Product Name	4 - Pyridinethiol, 2 - Chloro - , Sodium Salt
CAS No.	71851-37-1
Molecular Formula	C5H2ClNNaS
Molecular Weight	169.58 g/mol
Synonyms	2-Chloro-4-pyridinethiol sodium salt; Sodium 2-chloro-4-pyridinethiolate; 2-Chloro-4-mercaptopyridine sodium salt; 4-Pyridinethiol, 2-chloro-, sodium salt (1:1); 2-Chloro-4-pyridylthiol sodium salt; 2-Chloro-4-thiopyridone sodium salt; 2-Chloro-4-pyridinethiol, sodium derivative
EINECS	Contact for details

Quality Control

Our production of 4 - Pyridinethiol, 2 - Chloro - , Sodium Salt adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a corresponding Certificate of Analysis (COA). We maintain traceability and documentation in line with cGMP principles for advanced intermediates, supporting our commitment to supply reliability for critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and easily oxidized; therefore, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.