CAS Number:

Alternate CAS#:

Chemical Name: Perampanel Impurity ZY5

Molecular Formula: C28H20N2O2

Molecular Weight: 416.47

CAS Number:

Alternate CAS#:

Chemical Name: Perampanel Impurity ZY4

Molecular Formula: C15H11N3O

Molecular Weight: 249.27

CAS Number:

Alternate CAS#:

Chemical Name: Linagliptin Impurity 7 Trifluoroacetate

Molecular Formula: C25H29N7O4 . C2HF3O2

Molecular Weight: 491.54 . 114.02

CAS Number: 586408-08-4

Alternate CAS#:

Chemical Name: Linagliptin Impurity 75

Molecular Formula: C10H10N4O2

Molecular Weight: 218.21

CAS Number:

Alternate CAS#:

Chemical Name: Lifitegrast Impurity ZY1

Molecular Formula: C30H29ClN2O7S

Molecular Weight: 597.08

CAS Number:

Alternate CAS#:

Chemical Name: Urapidil Impurity ZY2

Molecular Formula: C20H29N5O5

Molecular Weight: 419.47

CAS Number:

Alternate CAS#: 1232460-31-9 (free base)

Chemical Name: Cetirizine 3-Chloro Impurity DiHCl

Molecular Formula: C21H25ClN2O3 . 2HCl

Molecular Weight: 388.89 . 72.92

CAS Number:

Alternate CAS#:

Chemical Name: Benserazide EP Impurity B DiHCl

Molecular Formula: C17H21N3O8 . 2HCl

Molecular Weight: 395.36 . 72.92

CAS Number:

Alternate CAS#:

Chemical Name: Procaterol Impurity 31

Molecular Formula: C16H22N2O3

Molecular Weight: 290.36

CAS Number: 2568071-92-9

Alternate CAS#:

Chemical Name: Urapidil Impurity 32

Molecular Formula: C21H29N5O5

Molecular Weight: 431.49

CAS Number: 13118-10-0

Alternate CAS#:

Chemical Name: Glycopyrronium Bromide EP Impurity G HCl

Molecular Formula: C18H25NO3 . HCl

Molecular Weight: 303.40 . 36.46

CAS Number:

Alternate CAS#:

Chemical Name: Cariprazine Impurity 18

Molecular Formula: C14H27N3O3

Molecular Weight: 285.38