Product

Sitagliptin Phosphate

Sitagliptin Impurity 1

Sitagliptin Impurity 2

Sitagliptin Impurity 3

Sitagliptin Impurity 7（Sitagliptin EP Impurity A）

Sitagliptin Impurity 9

Sitagliptin Impurity 10

Sitagliptin Impurity 11

Sitagliptin Impurity 12(Sitagliptin EP Impurity A)

Sitagliptin Impurity 14

Sitagliptin Impurity 15 (Sitagliptin EP Impurity B)

Sitagliptin Impurity 16 (Sitagliptin EP Impurity C)

Sitagliptin Impurity 17

Sitagliptin Impurity 18

Sitagliptin Impurity 19

Sitagliptin Impurity 20

Sitagliptin Impurity 21

Sitagliptin Impurity 22

Sitagliptin Impurity 23

Sitagliptin Impurity 24

Sitagliptin Impurity 25

Sitagliptin Impurity 12(Sitagliptin EP Impurity A)

Sitagliptin Impurity 26

Sitagliptin Impurity 27

Sitagliptin Impurity 28

Sitagliptin Impurity 29

Sitagliptin Impurity 30

Sitagliptin Impurity 31

Sitagliptin Impurity 32

Sitagliptin Impurity 33

Sitagliptin Impurity 34

Sitagliptin Impurity 35

Sitagliptin Impurity 36

Sitagliptin Impurity 37

Sitagliptin Impurity 38

Sitagliptin Impurity 39

Sitagliptin Impurity 40

Sitagliptin Impurity 41

Sitagliptin Impurity 42

Sitagliptin Impurity 43