Description

2-Chlorothioisonicotinamide is a high-purity organic intermediate characterized by its chlorinated pyridine and thioamide functional groups. This compound is valued for its role as a versatile building block in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial manufacturers engaged in developing active pharmaceutical ingredients (APIs), crop protection agents, and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Serves as a critical building block for developing new-generation herbicides, fungicides, and insecticides with enhanced efficacy.
• Chemical Research & Development: Used in academic and industrial R&D labs for exploring new heterocyclic chemistry and creating specialized ligand libraries.
• Material Science: Potential monomer or additive in the development of functional polymers and advanced organic electronic materials.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis projects.

Basic Information

Product Name	2-Chlorothioisonicotinamide
CAS No.	91447-89-1
Molecular Formula	C6H5ClN2S
Molecular Weight	172.63 g/mol
Synonyms	2-Chloro-4-pyridinethiocarboxamide; 2-Chloroisonicotinothioamide; 4-Pyridinecarbothioamide, 2-chloro-; 2-Chloropyridine-4-carbothioamide; 2-Chloro-4-thiocarbamoylpyridine; 91447-89-1; 2-Chloroisonicotinic acid thioamide
EINECS	Contact for details

Quality Control

Our 2-Chlorothioisonicotinamide (95%) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by FT-IR and NMR spectroscopy, to ensure it meets the declared specifications and is free from significant impurities. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical processes.

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 and strong bases.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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