Catalogue Number: | S-06206 |
Compound Name: | Sildenafil Impurity 82 |
Synonyms: | 1-methyl-5-(2-propoxyphenyl)-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidine-7-thione |
CAS#: | 479074-08-3 |
Alternate CAS#: | |
Molecular Formula: | C18H22N4OS |
Molecular Weight: | 342.46 |
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