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QA161863
Synonyms: 3-(((2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(3-fluorophenyl)morpholino)methyl)-1H-1,2,4-triazol-5(4H)-one
Molecular Formula
C23H21F7N4O3
Molecular Weight
534.43
CAS No.
NA
QF191601
Fosaprepitant Impurity A
Molecular Formula: C11H13NO3
Molecular Weight: 207.23
CAS No.: 287930-73-8
QF191602
Fosaprepitant Impurity B
Molecular Formula: C21H19F6NO3
Molecular Weight: 447.37
CAS No.: 287930-75-0
QF191603
Fosaprepitant Impurity C
Molecular Formula: C20H18F7NO2
Molecular Weight: 437.35
CAS No.: 171338-27-5;171482-05-6(HCl salt)
QF191604
Fosaprepitant Impurity D
Molecular Formula: C30H28F7N4O6P
Molecular Weight: 704.53
CAS No.: 889852-02-2
QA161802
Aprepitant Impurity B
Molecular Formula: C20H19ClF7NO2
Molecular Weight: 473.81
CAS No.: 1447693-83-5; 380499-06-9 (Free base)
QA161803
Aprepitant Impurity C
Molecular Formula: C20H18F7NO2.HCl
Molecular Weight: 437.36 36.46
CAS No.: 1185503-48-3(free base)
QA161804
Aprepitant Impurity D
Molecular Formula: C20H19ClF7NO2
Molecular Weight: 473.81
CAS No.: 1333998-27-8;170902-80-4 (free base_
QA161805
Aprepitant Impurity E
Molecular Formula: C20H18F7NO2 HCl
Molecular Weight: 437.35 36.46
CAS No.: 327623-37-0(free base)
QA161806
Aprepitant Impurity F
Molecular Formula: C20H19ClF7NO2
Molecular Weight: 473.81
CAS No.: 1333995-14-4;1242175-38-7(free base)
QA161807
Aprepitant Impurity G
Molecular Formula: C20H19ClF7NO2
Molecular Weight: 473.81
CAS No.: 170729-79-0(free base)
