Sitagliptin Ketoamide Impurity

CAS No :

764667-65-4

Molecular Formula:

C16H12F6N4O2?

Molecular Weight:

406.28?

Chemical Name:

Sildenafil Impurity B ; Sildenafil N-Oxide ;5-[2-Ethoxy-5-[(4-methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one ;

Chemical Name:

Sildenafil Impurity B ; Sildenafil N-Oxide ;5-[2-Ethoxy-5-[(4-methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one ;

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