英文名称
4-[2-Ethoxy-5-(1-piperazinylsulfonyl)benzoamido]-1-methyl-3-propyl-1H-pyrazole-5-carboxamide
Smiles Code
CCCc1nn(C)c(C(=O)N)c1NC(=O)c2cc(ccc2OCC)S(=O)(=O)N3CCNCC3
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
4-[2-Ethoxy-5-(1-piperazinylsulfonyl)benzoamido]-1-methyl-3-propyl-1H-pyrazole-5-carboxamide is an impurity of Sildenafil.