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QP132638
Promethazine Impurity 38
Molecular Formula: C17H22N2
Molecular Weight: 254.38
CAS No.: 857523-80-9;857389-99-2(HCl salt)
QP132639
Promethazine Impurity 39
Molecular Formula: C17H22N2S
Molecular Weight: 286.44
CAS No.: 109093-80-3
QP132640
Promethazine Impurity 40
Molecular Formula: C17H20N2O2S
Molecular Weight: 316.42
CAS No.: NA
QP132641
Promethazine Impurity 41
Molecular Formula: C17H20N2OS
Molecular Weight: 300.42
CAS No.: NA
QP132642
Promethazine Nitroso Impurity 2
Molecular Formula: C12H8N2O3S
Molecular Weight: 260.27
CAS No.: NA
QP132643
Promethazine Impurity 43
Molecular Formula: C17H22N2O5S
Molecular Weight: 366.43
CAS No.: NA
QP132644
Promethazine Impurity 44
Molecular Formula: C17H22N2O3S
Molecular Weight: 334.43
CAS No.: NA
QP132645
Promethazine Impurity 45
Molecular Formula: C17H20N2O5S
Molecular Weight: 364.42
CAS No.: NA
QP132646
Promethazine Impurity 46
Molecular Formula: C34H42N4O3S2
Molecular Weight: 618.86
CAS No.: NA
QP132647
Promethazine Impurity 47
Molecular Formula: C34H42N4O3S2
Molecular Weight: 618.86
CAS No.: NA
QP132648
Promethazine Impurity 48
Molecular Formula: C17H22N2O5S2
Molecular Weight: 398.49
CAS No.: NA
QP132649
Promethazine Impurity 49
Molecular Formula: C17H20N2
Molecular Weight: 252.36
CAS No.: 55491-54-8
QP132650
Promethazine Impurity 50
Molecular Formula: C28H25N3S2
Molecular Weight: 467.65
CAS No.: NA
QP132651
Promethazine Impurity 51
Molecular Formula: C13H11NS
Molecular Weight: 213.30
CAS No.: 1207-72-3
QP132652
Promethazine Impurity 52
Molecular Formula: C13H11NOS
Molecular Weight: 229.30
CAS No.: 2234-09-5
QP132653
Promethazine Impurity 53
Molecular Formula: C12H7NOS
Molecular Weight: 213.25
CAS No.: 54819-17-9
QP132654
Promethazine Nitroso Impurity 54
Molecular Formula: C12H8N2O2S
Molecular Weight: 244.27
CAS No.: NA
QP140101
Penitrem A
Molecular Formula: C37H44ClNO6
Molecular Weight: 634.21
CAS No.: 12627-35-9
QP140301
Pancuronium bromide EP Impurity A
Molecular Formula: C33H58Br2N2O3
Molecular Weight: 690.63
CAS No.: 27115-86-2
QP140302
Pancuronium bromide EP Impurity B
Molecular Formula: C33H58Br2N2O3
Molecular Weight: 690.63
CAS No.: 41261-71-6;43021-44-9(cation form)
QP140303
Pancuronium bromide EP Impurity C
Molecular Formula: C31H56Br2N2O2
Molecular Weight: 648.60
CAS No.: 15500-65-9
QP140800
Penehyclidine hydrochloride
Molecular Formula: C20H29NO2.HCl
Molecular Weight: 315.45 36.46
CAS No.: 151937-76-7
QP140827
Penehyclidine Impurity 1
Molecular Formula: C13H18O2
Molecular Weight: 206.28
CAS No.: 151673-91-5
QP140828
Penehyclidine Impurity 2
Molecular Formula: C14H20O2
Molecular Weight: 220.31
CAS No.: NA
QP140829
Penehyclidine Impurity 3
Molecular Formula: C13H16O
Molecular Weight: 188.27
CAS No.: 151673-92-6
QP140830
Penehyclidine Impurity 4
Molecular Formula: C12H16O
Molecular Weight: 176.25
CAS No.: 110480-94-9
QP140831
Penehyclidine Impurity 5
Molecular Formula: C12H16O
Molecular Weight: 176.25
CAS No.: 4397-01-7
QP140832
Penehyclidine Impurity 6
Molecular Formula: C33H45NO3
Molecular Weight: 503.72
CAS No.: 2091937-84-5
QP140833
Penehyclidine Impurity 7
Molecular Formula: C21H31Cl2NO2
Molecular Weight: 400.38
CAS No.: NA
QP140834
Penehyclidine Impurity 34
Molecular Formula: C10H15NO3
Molecular Weight: 197.23
CAS No.: 34286-16-3