ChemicalBook >?? ???? >4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide.

4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide.

4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide. ??? ???

???(??):: Sildenafil Di-AMide IMpurity;Sildenafil CarboxaMide IMpurity;4-[(2-Ethoxybenzoyl)aMino]-1-Methyl-3-propyl-;4-(2-Ethoxybenzamido)-1-methyl-3-propylpyrazole-5-carboxamide;4-(2-Ethoxybenzamido)-1-methyl-3-n-propylpyrazole-5-carboxamide;4-(2-Ethoxybenzamido)-1-methyl-3-propyl-1H-pyrazole-5-carboxamide;4-[(2-ethoxybenzoyl)amino]-2-methyl-5-propylpyrazole-3-carboxamide;4-(2-Ethoxybenzaini do) -1 -methyl-3-n-pro pylpyrazole-5-carboxaniide;1H-Pyrazole-5-carboxamide, 4-[(2-ethoxybenzoyl)amino]-1-methyl-3-propyl-;7-chloro-5-(2-ethoxyphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidine

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4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide. ??

An impurity of Sildenafil (S435000) (impurity C).

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1,3-????-2,4-???????? 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-(5-chloro-2-ethoxyphenyl)-1,6-dihydro-1-methyl-3-propyl- 5-chloro-2-ethoxybenzoic acid SILDENAFIL N-OXIDE Sildenafil Impurity F KF31327 5-CHLOROSULFONYL-2-ETHOXYBENZOIC ACID 2-ETHOXY-5-[(4-METHYLPIPERAZIN-1-YL)SULFONYL]BENZOIC ACID 1-Piperazinesulfonicacid,4-methyl-(9CI) N-FMOC-FREIDINGER'S LACTAM Sildenafil citrate 4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide Sildenafil EP IMpurity D DESMETHYL SILDENAFIL Sildenafil impurity Sildenafil DiMer IMpurity 5-[2-Ethoxy-5-[(4-Methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-Methyl-3-(2-Methylpropyl)-7H-pyrazolo[4,3-d]pyriMidin-7-one Desethyl Sildenafil