Catalogue Number: | S-0659 |
Compound Name: | Depiperazinothio Sildenafil |
Synonyms: | 4-ethoxy-3-(1-methyl-3-propyl-7-thioxo-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonic acid |
CAS#: | 1353018-10-6 |
Alternate CAS#: | |
Molecular Formula: | C17H20N4O4S2 |
Molecular Weight: | 408.49 |
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