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Formoterol

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Formoterol

Formoterol Impurity 11 HCl
CAT #: F13324
CAS #: 51713-72-5
M.F : C16H19NO HCl
M.W : 241.33 36.46

Formoterol Impurity 12
CAT #: F14329
CAS #: 477552-94-6
M.F : C9H11NO3
M.W : 181.19

(R,R)-Formoterol Tartrate
CAT #: F14538
CAS #: 200815-49-2
M.F : C19H24N2O4 C4H6O6
M.W : 344.41 150.09

Formoterol Impurity 13
CAT #: F14539
CAS #: 245759-62-0
M.F : C18H24N2O3
M.W : 316.4

Formoterol Impurity 14
CAT #: F14540
CAS #: 518449-39-1
M.F : C20H26N2O4
M.W : 358.44

Formoterol Impurity 15
CAT #: F14541
CAS #: 1337876-26-2
M.F : C26H30N2O4
M.W : 434.54

Formoterol Impurity 16
CAT #: F14542
CAS #: 477552-93-5
M.F : C19H24N2O3
M.W : 328.41

Formoterol Impurity 17
CAT #: F14543
CAS #: 188690-83-7
M.F : C33H36N2O4
M.W : 524.66

Formoterol Impurity 18
CAT #: F14544
CAS #: 201677-57-8
M.F : C16H15NO3
M.W : 269.3

Formoterol Impurity 19 HCl
CAT #: F14593
CAS #: 3398-68-3
M.F : C11H17NO HCl
M.W : 179.26 36.46

Formoterol Impurity 21
CAT #: F15137
CAS #: 2386293-34-9
M.F : C18H23NO
M.W : 269.39

Formoterol Impurity 22 HCl
CAT #: F15138
CAS #: 1049695-95-5
M.F : C17H21NO HCl
M.W : 255.36 36.46

Formoterol Impurity 24
CAT #: F16971
CAS #: NA
M.F : C19H24N2O3
M.W : 328.41

Formoterol Impurity 3 Hemifumarate
CAT #: F17415
CAS #: 43229-67-0（free base）
M.F : C32H34N2O5 C4H4O4
M.W : 526.63 116.07

Formoterol Impurity 5 Hemifumarate
CAT #: F17416
CAS #: 43229-68-1（free base）
M.F : C32H36N2O3 1/2C4H4O4
M.W : 496.65 1/2 116.07

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