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QV040301
Valdecoxib Disulfonamide
Molecular Formula: C22H23N3O7S2
Molecular Weight: 505.56
CAS No.: 1708094-99-8
QV040302
Valdecoxib Impurity 2
Molecular Formula: C17H16N2O3S
Molecular Weight: 328.39
CAS No.: 1391052-01-9
QV040303
Valdecoxib Impurity 3
Molecular Formula: C17H15NO
Molecular Weight: 249.31
CAS No.: 139395-94-1
QV040305
Valdecoxib Impurity E
Molecular Formula: C16H14N2O3S
Molecular Weight: 314.36
CAS No.: 386273-25-2
QV041400
Vardenafil HCl Trihydrate
Molecular Formula: C23H32N6O4S.HCl.3H2O
Molecular Weight: 488.61 36.46 54.06
CAS No.: 330808-88-3;224785-91-5(HCl salt);224785-90-4(free base);224789-15-5(2HCl salt)
QV041401
Vardenafil EP Impurity B
Molecular Formula: C17H20N4O5S
Molecular Weight: 392.43
CAS No.: 437717-43-6
QV041402
Vardenafil N-oxide
Molecular Formula: C23H32N6O5S
Molecular Weight: 504.61
CAS No.: 448184-48-3
QV041403
Vardenafil Impurity 3
Molecular Formula: C21H28N6O4S
Molecular Weight: 460.56
CAS No.: 448184-46-1
QV041404
Vardenafil EP Impurity C
Molecular Formula: C38H46N10O8S2
Molecular Weight: 834.96
CAS No.: 1255919-03-9
QV041405
Vardenafil EP Impurity A
Molecular Formula: C21H28N6O4S
Molecular Weight: 460.55
CAS No.: 2169247-39-4
QV041406
Vardenafil Impurity F
Molecular Formula: C21H30N6O4S
Molecular Weight: 462.57
CAS No.: NA
QV041407
Pseudo Vardenafil
Molecular Formula: C22H29N5O4S
Molecular Weight: 459.56
CAS No.: 224788-34-5
QV041408
Vardenafil Impurity 8
Molecular Formula: C9H12N2O2
Molecular Weight: 180.2
CAS No.: 879-57-2
QV041409
Vardenafil Impurity 9
Molecular Formula: C21H26N6O5S
Molecular Weight: 474.53
CAS No.: NA
QV041410
Vardenafil Impurity 10
Molecular Formula: C9H13N3O HCl
Molecular Weight: 179.22 36.46
CAS No.: 889943-46-8 (free base)
QV041411
Vardenafil Impurity 11
Molecular Formula: C21H28N6O4S
Molecular Weight: 460.55
CAS No.: 2411340-39-9
QV041412
Vardenafil Impurity 12
Molecular Formula: C19H25N5O4S
Molecular Weight: 419.5
CAS No.: 1009013-42-6
QV041413
Hydroxy Vardenafil
Molecular Formula: C23H32N6O5S
Molecular Weight: 504.6
CAS No.: 224785-98-2
QV041414
Vardenafil Impurity 14
Molecular Formula: C23H32N6O6S
Molecular Weight: 520.6
CAS No.: NA
QV041415
Vardenafil Impurity 15
Molecular Formula: C18H22N4O5S
Molecular Weight: 406.46
CAS No.: NA
QV041416
Vardenafil Impurity 16
Molecular Formula: C20H26N4O5S
Molecular Weight: 434.51
CAS No.: NA
QV041417
Vardenafil Impurity 17
Molecular Formula: C17H20N4O2
Molecular Weight: 312.37
CAS No.: 224789-21-3
QV041418
Vardenafil Impurity 18
Molecular Formula: C26H30N6O4S
Molecular Weight: 522.62
CAS No.: 1255919-01-7
QV041419
Vardenafil Impurity 19
Molecular Formula: C9H12N2O HCl
Molecular Weight: 164.20 36.46
CAS No.: 18637-00-8
QV041420
Vardenafil Impurity 20
Molecular Formula: C19H24N4O5S
Molecular Weight: 420.48
CAS No.: NA
QV041421
Vardenafil Impurity 21
Molecular Formula: C24H31N5O3
Molecular Weight: 437.53
CAS No.: NA
QV041422
Vardenafil Impurity 22
Molecular Formula: C17H22N4O3
Molecular Weight: 330.38
CAS No.: 927690-90-2
QV041423
Acetylvardenafil
Molecular Formula: C25H34N6O3
Molecular Weight: 466.58
CAS No.: 1261351-28-3
QV041424
Vardenafil Impurity 24
Molecular Formula: C17H19ClN4O2
Molecular Weight: 346.81
CAS No.: NA
QV041425
Hydroxythio Vardenafil
Molecular Formula: C23H32N6O4S2
Molecular Weight: 520.67
CAS No.: 912576-30-8