2-Chloronicotinic acid

Other name:2-Chloropyridine-3-carboxylic acid
CAS CODE:[2942-59-8]
Molecular Formula:C8H4CINO2
Molecular Weight:157.5
Specification:Q/320922Szz001-2006
　　　　　　Appearance:White crystal
　　　　　　Assay:≥99.5%（HPLC）
　　　　　　Melting point:≥177℃（Decomposition）
　　　　　　Ignition residue: ≤ 0.2%
　　　　　　Sulphate:≤ 0.1%
　　　　　　6-Chloronicotinic acid:≤ 0.1%
Packing:Net weight: 25KGS / Cardboard drum (plastic bag inside)
Application:Pharmaceutical intermediate (intermediate of Nevirapine), pesticide intermediate ( intermediate of Nicosulfuron)