Linagliptin Impurity 42

CAS NO.: 2446799-71-7

Formula: C20H17BrN6O2

Weight: 453.3

Linagliptin Impurity 43

CAS NO.:

Formula: C21H29N5O3

Weight: 399.495

Linagliptin Impurity 44

CAS NO.:

Formula: C30H36N8O4

Weight: 572.67

Linagliptin Impurity 45

CAS NO.: 2074688-84-7

Formula: C22H23N7O3

Weight: 433.472

Linagliptin Impurity 46

CAS NO.: 2489212-72-6

Formula: C51H56N16O4

Weight: 957.117

Lactulose Impurity 1

CAS NO.:

Formula: C5H10O4

Weight: 134.13

Lansoprazole EP Impurity A

CAS NO.: 213476-12-1

Formula: C16H14F3N3O3S

Weight: 385.36

Lansoprazole EP Impurity C

CAS NO.: 103577-40-8

Formula: C16H14F3N3OS

Weight: 353.36

Lansoprazole EP Impurity D

CAS NO.: 615-16-7

Formula: C7H6N2O

Weight: 134.14

Lansoprazole EP Impurity E (2-Mercaptobenzimidazole)

CAS NO.: 583-39-1

Formula: C7H6N2S

Weight: 150.2

Lansoprazole Related Compound 1

CAS NO.: 131926-97-1

Formula: C14H13N3OS

Weight: 271.34

Lansoprazole Impurity 1

CAS NO.: 1551185-85-3

Formula: C7H9NO2

Weight: 139.15

Lansoprazole Impurity 2

CAS NO.:

Formula: C18H18F6N2O4

Weight: 440.34

Lansoprazole Impurity 3

CAS NO.: 1083100-26-8

Formula: C25H22F6N4O3S

Weight: 572.53

Lansoprazole Impurity 4 HCl

CAS NO.: 127337-60-4

Formula: C9H9ClF3NO.HCl

Weight: 239.63 36.46

Lansoprazole Impurity 5

CAS NO.:

Formula: C16H14F3N3O2

Weight: 337.30