2-Aminopyrimidine
CAS Number: 109-12-6
Molecular Formula: C4H5N3
Molecular Weight: 95.10

Vildagliptin Dimer Impurity HCl
CAS Number: 1036959-23-5 (Free base)
Molecular Formula: C24H34ClN5O3
Molecular Weight: 476.01

Vildagliptin Impurity A
CAS Number: 565453-39-6
Molecular Formula: C17H27N3O3
Molecular Weight: 321.41

Vildagliptin Impurity E HCl
CAS Number: 1789703-37-2 (Free base)
Molecular Formula: C17H25N3O2.HCl
Molecular Weight: 339.87

Vildagliptin Lactam
CAS Number: 1789703-36-1
Molecular Formula: C17H24N2O3
Molecular Weight: 304.38

(2R)-Vildagliptin
CAS Number: 1036959-27-9
Molecular Formula: C17H25N3O2
Molecular Weight: 303.40

Cefixime 1-Oxide
CAS Number: 1335555-87-7
Molecular Formula: C16H15N5O8S2
Molecular Weight: 469.45

Mirabegron Impurity 21
CAS Number: N/A
Molecular Formula: C16H19ClN2O2
Molecular Weight: 306.79