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QS022040
Sibutramine Impurity 40
Molecular Formula: C18H28ClN
Molecular Weight: 293.88
CAS No.: 844882-77-5
QS050501
N-Nitroso Semicarbazide
Molecular Formula: CH4N4O2
Molecular Weight: 104.07
CAS No.: NA
QS050900
Spermidine
Molecular Formula: C7H19N3
Molecular Weight: 145.25
CAS No.: 124-20-9;334-50-9(3HCl salt)
QS050970
Spermine
Molecular Formula: C10H26N4
Molecular Weight: 202.34
CAS No.: 71-44-3;306-67-2(4HCl salt)
QS053000
Semduramicin
Molecular Formula: C45H76O16
Molecular Weight: 873.09
CAS No.: 113378-31-7
QS061400
Safinamide
Molecular Formula: C17H19FN2O2
Molecular Weight: 302.34
CAS No.: 133865-89-1;202825-46-5(mesylate salt)
QS061401
Safinamide Impurity A
Molecular Formula: C17H19FN2O3
Molecular Weight: 318.34
CAS No.: 2270245-27-5
QS061402
Safinamide Impurity B
Molecular Formula: C17H19FN2O2
Molecular Weight: 302.34
CAS No.: 174756-44-6;248582-83-4(methanesulfonic acid)
QS061403
Safinamide Impurity C
Molecular Formula: C17H18FNO3
Molecular Weight: 303.33
CAS No.: 1160513-60-9
QS061404
Safinamide Impurity D
Molecular Formula: C17H17FN2O3
Molecular Weight: 316.33
CAS No.: NA
QS061405
Safinamide Impurity E
Molecular Formula: C14H13FO2
Molecular Weight: 232.25
CAS No.: 690969-16-5
QS061406
Safinamide Impurity F
Molecular Formula: C17H19FN2O2
Molecular Weight: 302.34
CAS No.: NA
QS061407
Safinamide Impurity G
Molecular Formula: C14H11FO2
Molecular Weight: 230.23
CAS No.: 590353-54-1
QS061408
Safinamide Impurity H
Molecular Formula: C17H20N2O2
Molecular Weight: 284.35
CAS No.: 133865-32-4
QS061409
Safinamide Impurity I
Molecular Formula: C24H24F2N2O3
Molecular Weight: 426.46
CAS No.: NA
QS061410
Safinamide Impurity J
Molecular Formula: C24H24F2N2O3
Molecular Weight: 426.46
CAS No.: NA
QS061411
Safinamide Impurity K
Molecular Formula: C24H24F2N2O3
Molecular Weight: 426.46
CAS No.: NA
QS061412
Safinamide Impurity L
Molecular Formula: C14H11FO2
Molecular Weight: 230.23
CAS No.: 66742-57-2
QS061413
Safinamide Impurity M
Molecular Formula: C17H19FN2O3
Molecular Weight: 318.34
CAS No.: NA
QS061414
Safinamide Impurity N
Molecular Formula: C18H20FNO3
Molecular Weight: 317.35
CAS No.: NA
QS061415
Safinamide Impurity O
Molecular Formula: C17H19FN2O2
Molecular Weight: 302.34
CAS No.: 133865-88-0;202825-45-4(mesylate)
QS061416
Safinamide Impurity P
Molecular Formula: C17H17FN2O2
Molecular Weight: 300.33
CAS No.: NA
QS061417
Safinamide Impurity Q
Molecular Formula: C20H24FN3O3 CH4O3S
Molecular Weight: 373.42 96.11
CAS No.: NA
QS061418
Safinamide Impurity R
Molecular Formula: C6H13N3O2
Molecular Weight: 159.19
CAS No.: 41036-33-3（HCl salt）
QS061420
Safinamide-d4
Molecular Formula: C17H15D4FN2O2
Molecular Weight: 306.37
CAS No.: NA
QS061421
Safinamide Impurity U
Molecular Formula: C24H24F2N2O2
Molecular Weight: 410.46
CAS No.: 1161738-28-8
QS061422
Safinamide Impurity V
Molecular Formula: C17H19FN2O2 CH4O3S
Molecular Weight: 302.34 96.11
CAS No.: 202825-43-2(free base)
QS061423
Safinamide Impurity W
Molecular Formula: C14H14FNO HCl
Molecular Weight: 231.27 36.46
CAS No.: 1240529-51-4
QS061424
Safinamide Impurity X
Molecular Formula: C28H25F2NO2
Molecular Weight: 445.50
CAS No.: NA
QS061425
Safinamide Impurity Y
Molecular Formula: C31H30F2N2O3
Molecular Weight: 516.58
CAS No.: NA