Impurity Standards

IP, USP and EP Compliant

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Impurity Standards

O-Desmethyl Venlafaxine Cyclic Impurity

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CAS No.1346601-55-5

Mol. F.C16H23NO2

Mol. W.261.37

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Impurity Standards

Oxytetracycline EP Impurity A

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CAS No.14206-58-7

Mol. F.C22H24N2O9

Mol. W.460.44

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Impurity Standards

Oxytetracycline Impurity C

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CAS No.6542-44-5

Mol. F.C22H23NO10

Mol. W.461.43

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Oxytetracycline Impurity B (Tetracycline)

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CAS No.60-54-8

Mol. F.C22H24N2O8

Mol. W.444.45

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Impurity Standards

Ozagrel Impurity 1

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CAS No.-

Mol. F.C23H20N2O4

Mol. W.388.42

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Impurity Standards

Ozagrel Impurity 2

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CAS No.-

Mol. F.C13H14N2O3

Mol. W.246.27

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Impurity Standards

Ozagrel Impurity 3

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CAS No.-

Mol. F.C13H16O2

Mol. W.204.27

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Impurity Standards

Oxybutynin Impurity 3

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CAS No.-

Mol. F.C30H44N2O3

Mol. W.480.70

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Impurity Standards

Oxybutynin Impurity 4

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CAS No.-

Mol. F.C30H44N2O3

Mol. W.480.70

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Impurity Standards

Oxybutynin Impurity 5 (4-Diethylamino-2-butyn-1-ol)

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CAS No.10575-25-4

Mol. F.C8H15NO

Mol. W.141.21

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