Sildenafil EP Impurity A

Product Code:

SDF/1001

CAS Number:

1391053-95-4

Molecular Formula:

C23H32N6O4S

Molecular Weight:

488.6

Synonyms : 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

Sildenafil EP Impurity B

Product Code:

SDF/1002

CAS Number:

1094598-75-0

Molecular Formula:

C22H30N6O5S

Molecular Weight:

490.58

Synonyms : 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

Sildenafil EP Impurity C

Product Code:

SDF/1003

CAS Number:

139755-91-2

Molecular Formula:

C20H26N6O4S

Molecular Weight:

446.52

Synonyms : 5-[2-Hydroxy-5-(4-methylpiperazinylsulphonyl)phenyl]1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyramidin-7-one

• Page 110 of 3287
• 1
• 2
• ...
• 108
• 109
• 110
• 111
• 112
• ..
• 3286
• 3287
• Next
• Last