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CAS Number: 719-59-5

Alternate CAS#:

Chemical Name: Alprazolam EP Impurity E

Molecular Formula: C13H10ClNO

Molecular Weight: 231.68

CAS Number: 36916-19-5

Alternate CAS#:

Chemical Name: Alprazolam EP Impurity C

Molecular Formula: C16H12ClN3O

Molecular Weight: 297.74

CAS Number: 38150-27-5

Alternate CAS#:

Chemical Name: Alprazolam EP Impurity B

Molecular Formula: C17H14ClN3O2

Molecular Weight: 327.77

CAS Number: 27537-87-7

Alternate CAS#:

Chemical Name: Alprazolam EP Impurity A

Molecular Formula: C15H14ClN3O

Molecular Weight: 287.75

CAS Number: N/A

Alternate CAS#:

Chemical Name: Apremilast Impurity 9

Molecular Formula: C19H18N2O7S

Molecular Weight: 418.43

CAS Number: 608141-44-2

Alternate CAS#:

Chemical Name: R-Apremilast

Molecular Formula: C22H24N2O7S

Molecular Weight: 460.51

CAS Number: 1809170-71-5 (free base)

Alternate CAS#:

Chemical Name: Apremilast Impurity 5 Sodium Salt

Molecular Formula: C22H25N2O8S. Na

Molecular Weight: 477.52 22.99

CAS Number: 1382429-55-1

Alternate CAS#:

Chemical Name: Apremilast Impurity 45

Molecular Formula: C12H19NO4S . C8H15NO3

Molecular Weight: 273.35 . 173.21

CAS Number: 1824587-85-0

Alternate CAS#:

Chemical Name: Apremilast Impurity 32

Molecular Formula: C9H13NO4S

Molecular Weight: 231.266

CAS Number: 1255909-25-1

Alternate CAS#:

Chemical Name: Apremilast Impurity 31

Molecular Formula: C11H17NO4S

Molecular Weight: 259.32

CAS Number: 1284768-38-2

Alternate CAS#:

Chemical Name: Apremilast Impurity 30

Molecular Formula: C13H21NO4S

Molecular Weight: 287.374

CAS Number: 885268-06-4

Alternate CAS#:

Chemical Name: Apremilast Impurity 29

Molecular Formula: C12H19NO4S

Molecular Weight: 273.347