89532-07-0

Trimethyl-1H-pyrazole-4-sulfonamide can be useful in the preparation of N-heteroaroylsulfonamide derivatives as cystic fibrosis transmembrane conductance regulator modulators for treatment of cystic fibrosis. It may also be useful in the preparation of phenylaminodiheteroarylpyrimidine derivatives and analogs for use as antibacterial agents.