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QA180601
Arformoterol Tartrate Impurity 1
Molecular Formula: C18H24N2O3
Molecular Weight: 316.39
CAS No.: 245759-62-0
QA180602
Arformoterol Tartrate Impurity 2
Molecular Formula: C19H24N2O3
Molecular Weight: 328.41
CAS No.: 477552-93-5
QA180603
Arformoterol Tartrate Impurity 3
Molecular Formula: C9H11NO3
Molecular Weight: 181.19
CAS No.: 477552-94-6
QA180604
Arformoterol Tartrate Impurity 4
Molecular Formula: C20H26N2O4
Molecular Weight: 358.43
CAS No.: NA
QA180605
Arformoterol Tartrate Impurity 5
Molecular Formula: C21H28N2O4
Molecular Weight: 372.46
CAS No.: NA
QA180606
Arformoterol Tartrate Impurity 6
Molecular Formula: C18H22N2O4
Molecular Weight: 330.38
CAS No.: NA
QA180607
Arformoterol Tartrate Impurity 7
Molecular Formula: C20H26N2O4
Molecular Weight: 358.43
CAS No.: NA
QA180608
Arformoterol Tartrate Impurity 8
Molecular Formula: C34H38N2O4
Molecular Weight: 538.68
CAS No.: NA
QA180609
Arformoterol Tartrate Impurity 9
Molecular Formula: C31H28N2O9
Molecular Weight: 572.56
CAS No.: NA
QA180610
Arformoterol Tartrate Impurity 10
Molecular Formula: C25H30N2O3
Molecular Weight: 406.52
CAS No.: NA
QA180611
N-Nitroso Arformoterol
Molecular Formula: C19H23N3O5
Molecular Weight: 373.41
CAS No.: NA
QA180612
Arformoterol Tartrate Nitroso Impurity 1
Molecular Formula: C17H20N2O2
Molecular Weight: 284.36
CAS No.: NA
QA180613
Arformoterol Tartrate Impurity 13
Molecular Formula: C15H16BrNO2
Molecular Weight: 322.2
CAS No.: 333796-54-6
QA180614
Arformoterol Tartrate Impurity 14
Molecular Formula: C15H16BrNO2
Molecular Weight: 322.2
CAS No.: 1823724-70-4
QF132000
Formoterol fumarate
Molecular Formula: C19H24N2O4.1/2C4H4O4
Molecular Weight: 344.40 58.04
CAS No.: 43229-80-7;183814-30-4(hemifumarate hydrate);73573-87-2(free base)
QF132001
Formoterol EP Impurity A
Molecular Formula: C18H24N2O3
Molecular Weight: 316.39
CAS No.: 150513-24-9
QF132002
Formoterol EP Impurity B
Molecular Formula: C18H22N2O4
Molecular Weight: 330.38
CAS No.: 1224588-66-2;1795137-04-0(2-butenedioic acid)
QF132003
Formoterol EP Impurity C
Molecular Formula: C20H26N2O4
Molecular Weight: 358.43
CAS No.: 1795135-61-3
QF132004
Formoterol EP Impurity D
Molecular Formula: C20H26N2O4
Molecular Weight: 358.43
CAS No.: 1795133-96-8;1795133-97-9(hemifumarate)
QF132005
Formoterol EP Impurity E
Molecular Formula: C20H26N2O4
Molecular Weight: 358.43
CAS No.: 1616967-26-0
QF132006
Formoterol EP Impurity F
Molecular Formula: C37H46N4O6
Molecular Weight: 642.78
CAS No.: 1795129-59-7
QF132007
Controlled Substance(Formoterol EP Impurity G)
Molecular Formula: C10H15NO
Molecular Weight: 165.23
CAS No.: 64-13-1;3706-26-1(HCl salt)
QF132008
Formoterol EP Impurity H
Molecular Formula: C26H30N2O4
Molecular Weight: 434.53
CAS No.: NA
QF132009
Formoterol EP Impurity I
Molecular Formula: C19H24N2O4
Molecular Weight: 344.4
CAS No.: 532414-36-1
QF132010
Formoterol Impurity 10
Molecular Formula: C15H12BrNO4
Molecular Weight: 350.16
CAS No.: 43229-01-2
QF132011
Formoterol Impurity 11
Molecular Formula: C17H21NO
Molecular Weight: 255.35
CAS No.: 43229-65-8
QF132012
Formoterol Impurity 12
Molecular Formula: C32H32N2O5
Molecular Weight: 524.61
CAS No.: 43229-66-9
QF132013
Formoterol Impurity 13
Molecular Formula: C32H34N2O5
Molecular Weight: 526.62
CAS No.: 43229-67-0
QF132014
Formoterol Impurity 14
Molecular Formula: C32H36N2O3
Molecular Weight: 496.64
CAS No.: 43229-68-1
QF132015
Formoterol Impurity 15
Molecular Formula: C9H11NO3
Molecular Weight: 181.19
CAS No.: NA
