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QT041241
Synonyms: (1S,3R)-methyl 1-(benzo[d][1,3]dioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
Molecular Formula
C22H19ClN2O5
Molecular Weight
426.85
CAS No.
629652-40-0
QT120604
Tadalafil Desmethylene Impurity
Molecular Formula: C21H19N3O4
Molecular Weight: 377.39
CAS No.: 171489-03-5
QT041239
Tadalafil Impurity Ⅵ
Molecular Formula: C20H18N2O4
Molecular Weight: 350.37
CAS No.: 171596-42-2;1609374-53-9(HCl salt)
QT041237
Tadalafil Impurity 15
Molecular Formula: C22H19ClN2O5
Molecular Weight: 426.85
CAS No.: 629652-44-4
QT041241
Tadalafil Impurity T
Molecular Formula: C22H19ClN2O5
Molecular Weight: 426.85
CAS No.: 629652-40-0
QT041243
Tadalafil Impurity 21
Molecular Formula: C19H16N2O4.HCl
Molecular Weight: 336.35 36.46
CAS No.: 406938-40-7(free base)
QT041215
Tadalafil Impurity O;N-Acetyltryptophan EP Impurity A;Tryptophan
Molecular Formula: C11H12N2O2
Molecular Weight: 204.23
CAS No.: 73-22-3
QT041265
Tadalafil Impurity 65
Molecular Formula: C23H23N3O4
Molecular Weight: 405.45
CAS No.: 1356345-67-9
QT041290
Tadalafil Nitroso Impurity 3
Molecular Formula: C22H18ClN3O6
Molecular Weight: 455.85
CAS No.: NA
QT0412100
Tadalafil Impurity 100
Molecular Formula: C30H28N4O6
Molecular Weight: 540.58
CAS No.: NA
QT0412104
Tadalafil Impurity 104
Molecular Formula: C19H34N4O3
Molecular Weight: 366.51
CAS No.: NA
