Impurity Standards

IP, USP and EP Compliant

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Impurity Standards

Sofosbuvir Impurity 7

CAT No.-

CAS No.-

Mol. F.C24H21FN2O7

Mol. W.468.44

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Impurity Standards

Sofosbuvir Impurity 8

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CAS No.944476-44-2

Mol. F.C24H22N2O8

Mol. W.466.45

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Sofosbuvir Impurity 10

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CAS No.-

Mol. F.C24H20N2O7

Mol. W.448.44

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Impurity Standards

Sofosbuvir Impurity 42

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CAS No.-

Mol. F.C16H27FN3O9P

Mol. W.455.37

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Impurity Standards

Sitagliptin Impurity 13

CAT No.-

CAS No.1253056-01-7

Mol. F.C16H14F6N4O2

Mol. W.408.31

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Impurity Standards

Sitagliptin Impurity 14

CAT No.-

CAS No.-

Mol. F.C12H14F3NO2

Mol. W.261.25

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Impurity Standards

Sitagliptin Impurity 15

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CAS No.-

Mol. F.C18H17F3N2O3

Mol. W.366.34

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Impurity Standards

Sitagliptin Impurity 16

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CAS No.-

Mol. F.C24H22F6N6O2

Mol. W.540.47

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Impurity Standards

Sitagliptin EP Impurity C

CAT No.-

CAS No.945261-48-3

Mol. F.C16H16F5N5O

Mol. W.389.33

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Impurity Standards

Sitagliptin Impurity 21 HCl

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CAS No.-

Mol. F.C16H16F5N5O. HCl

Mol. W.389.33 36.46

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