2-hydroxy-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid Chemical Properties,Usage,Production
Uses
2-Hydroxy-5-[(4-methyl-1-piperazinyl)sulfonyl]benzoic Acid, is an impurity of Sildenafil Citrate (S435000), an orally active selective type 5 cGMP phosphodiesterase inhibitor.