Impurity Standards

IP, USP and EP Compliant

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Impurity Standards

Rifampicin Impurity 3

CAT No.-

CAS No.-

Mol. F.C42H56N4O12

Mol. W.808.93

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Impurity Standards

Rifampicin Impurity 5

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CAS No.-

Mol. F.C40H50N4O9

Mol. W.730.86

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Impurity Standards

Rifampicin Impurity 4

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CAS No.-

Mol. F.C40H54N4O11

Mol. W.766.89

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Impurity Standards

Riboflavin EP Impurity D

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CAS No.-

Mol. F.C17H20N4O7

Mol. W.392.37

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Impurity Standards

Riboflavin Impurity 3

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CAS No.64480-68-8

Mol. F.C16H20N2O7

Mol. W.352.34

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Impurity Standards

Ribavirin Impurity 33

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CAS No.-

Mol. F.C15H19N3O9

Mol. W.385.33

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Impurity Standards

Ribavirin Impurity 34

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CAS No.-

Mol. F.C15H20N4O9

Mol. W.400.34

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Impurity Standards

Ribavirin Impurity 35

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CAS No.-

Mol. F.C14H18N4O9

Mol. W.386.32

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Impurity Standards

Ribavirin Impurity 36

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CAS No.-

Mol. F.C15H19N3O9

Mol. W.385.33

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Impurity Standards

Ribavirin Impurity 37 (Acetyl Hypoxanthine)

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CAS No.408531-05-5

Mol. F.C7H6N4O2

Mol. W.178.15

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