Pyridine, Brand Name : Shandong Kunda, Purity : Nlt 99.5%

Pyridine (

) is a versatile heterocyclic compound primarily used as a raw material in the chemical industry, a key solvent, and a precursor for pharmaceuticals and agrochemicals. It is essential in producing medicines (like antihistamines and isoniazid), herbicides (diquat, paraquat), pesticides, dyes, and rubber, acting as an acid scavenger and ligand in synthesis.

 Key uses of pyridine include:

Pharmaceutical Industry: Used in the synthesis of drugs, including antitubercular agents (isoniazid), antihistamines (pyribenzamine), antivirals, anticancer agents, and anesthetics.

Agrochemical Industry: A crucial intermediate in the manufacture of herbicides such as paraquat and diquat, as well as insecticides like chlorpyrifos.

Industrial Solvent & Catalyst: Utilized as a polar, basic solvent for dehalogenation, acylation, and dehydrochlorination reactions.

Chemical Synthesis: Acts as a raw material for producing piperidine, vitamins (niacin, pyridoxal), and as a sulfonation agent.

Other Applications: Used in the production of rubber, paints, dyes, disinfectants, and as a denaturant for antifreeze mixtures.

Laboratory Use: Used as a catalyst and in the preparation of pyridinium chlorochromate (PCC) for oxidizing alcohols.