Catalogue Number: | S-06120 |
Compound Name: | Sildenafil Impurity 17 |
Synonyms: | 5-(5-(((3R,5S)-3,5-dimethylpiperazin-1-yl)sulfonyl)-2-propoxyphenyl)-3-isobutyl-1-methyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one |
CAS#: | 1621873-33-3 |
Alternate CAS#: | |
Molecular Formula: | C25H36N6O4S |
Molecular Weight: | 516.66 |
Sildenafil EP Impurity A (Sildenafil USP Related Compound A, Isobutyl Sildenafil)
CAS No. 1391053-95-4
C23H32N6O4S
M.W. 488.61
Sildenafil Analogue I (Propoxyphenyl-Thiohydroxyhomo Sildenafil)
CAS No. 479073-90-0
C24H34N6O4S2
M.W. 534.69