CAS Number: N/A

Alternate CAS#:

Chemical Name: Sitagliptin impurity B

Molecular Formula: C32H25F12N9O2

Molecular Weight: 795.6

CAS Number: 1234321-81-3

Alternate CAS#:

Chemical Name: Sitagliptin Impurity 9

Molecular Formula: C13H12F3NO3

Molecular Weight: 287.24

CAS Number: N/A

Alternate CAS#:

Chemical Name: Sitagliptin Impurity 8 DiHCl

Molecular Formula: C15H17F2N5O. 2 HCl

Molecular Weight: 321.33 2 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Sitagliptin Impurity 8

Molecular Formula: C15H17F2N5O

Molecular Weight: 321.33

CAS Number: N/A

Alternate CAS#:

Chemical Name: Sitagliptin Impurity 7

Molecular Formula: C15H17F2N5O

Molecular Weight: 321.33

CAS Number: N/A

Alternate CAS#:

Chemical Name: Sitagliptin Impurity 6

Molecular Formula: C17H15F6N5O2

Molecular Weight: 435.33

CAS Number: N/A

Alternate CAS#:

Chemical Name: Sitagliptin Impurity 47

Molecular Formula: C20H23F6N5O

Molecular Weight: 463.43

CAS Number: 1151240-94-6

Alternate CAS#:

Chemical Name: Sitagliptin Impurity 46

Molecular Formula: C16H20F3NO4

Molecular Weight: 347.33

CAS Number: 881995-73-9

Alternate CAS#:

Chemical Name: Sitagliptin Impurity 45

Molecular Formula: C16H20F3NO4

Molecular Weight: 347.33

CAS Number: 877402-45-4

Alternate CAS#:

Chemical Name: Sitagliptin Impurity 44

Molecular Formula: C6H5F3N4O

Molecular Weight: 206.13

CAS Number: 764667-65-4

Alternate CAS#:

Chemical Name: Sitagliptin Impurity 42

Molecular Formula: C16H12F6N4O2

Molecular Weight: 406.29

CAS Number: 922178-94-7

Alternate CAS#:

Chemical Name: Sitagliptin Impurity 41 ((S)-Sitagliptin N-Boc-Acid Impurity)

Molecular Formula: C15H18F3NO4

Molecular Weight: 333.31