17715262260 / 18913906212
2885426125 / 2851551962

Sildenafil Impurity 48

Sildenafil Impurity 48
Catalogue Number: S0152480
CAS#: 466684-88-8
Molecular Formula: C20H28N6O4S
Molecular Weight: 448.54
Synonyms: 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-N-(2-(methylamino)ethyl)benzenesulfonamide
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COA HPLC(液相) MS(质谱) HNMR(氢谱) CNMR(碳谱) QNMR(定量核磁) TGA(水分/含量) IR(红外) OR(旋光) UV(紫外) TGA/KF(水分/含量)

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COA
COA HPLC(液相) MS(质谱) HNMR(氢谱) CNMR(碳谱) QNMR(定量核磁) TGA(水分/含量) IR(红外) OR(旋光) UV(紫外) TGA/KF(水分/含量)