204378-27-8

Basic information

• Product Name: N-[(2-Chlorophenyl)sulfonyl]-6-chloro-4-methoxypyridine-2-carboxamide
• Synonyms: N-[(2-Chlorophenyl)sulfonyl]-6-chloro-4-methoxypyridine-2-carboxamide
• CAS NO: 204378-27-8
• Molecular Weight: 361.205
• Mol File: 204378-27-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N-[(2-Chlorophenyl)sulfonyl]-6-chloro-4-methoxypyridine-2-carboxamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-[(2-Chlorophenyl)sulfonyl]-6-chloro-4-methoxypyridine-2-carboxamide(204378-27-8)
• EPA Substance Registry System: N-[(2-Chlorophenyl)sulfonyl]-6-chloro-4-methoxypyridine-2-carboxamide(204378-27-8)

Safety Data

• Hazardous Substances Data: 204378-27-8(Hazardous Substances Data)

Upstream product

• 88912-21-4 4-methoxy-6-chloro picolinic acid 
• 6961-82-6 2-chlorobenzenesulfonamide 

Relevant articles and documents

N-(phenylsulfonyl)picolinamide derivatives, process for producing the same, and herbicide

A herbicide containing as the active ingredient an N-(henylsulfonyl)picolinamide derivative represented by general formula (I) wherein X reprcsents a halogeno, a C1-4 alkyl, a C1-4 haloalkyl, a C1-4 alkoxy, a C1-4 haloalkoxy, a (C1-4 alkoxy)carbonyl, a [di(C1-4 alkyl)amino]sulfonyl, an [N—(C1-4 alkyl)-N—(C1-4 alkoxy)amino]sulfonyl, a (C1-4 alkylamino)sulfonyl, a C1-4 alkylthio, a C1-4 alkylsulfinyl, a C1-4 alkylsulfonyl, or nitro; n is an integer of 0 to 5; Y represets a halogeno, a C1-4 alkyl, a C1-4 haloalkyl, a C1-4 alkoxy, C1-4 haloalkoxy, a C1-4 alkylthio, a C1-4 haloalkylthio, amino, a C1-4 alkylamino, a di(C1-4 alkyl)amino, a (C1-4 alkoxy) C1-4 alkyl, a (C1-4 alkylthio) C1-4 alkyl, or nitro; and m is an integer of 0 to 4. This active ingredient is synthesized by condensing a substituted picolinic acid with a substituted benzenesulfonamide under dehydration, or by reacting the phenyl ester of a substituted picolinic acid with a substituted benzenesulfonamide in the presence of a basic compound.