Impurity Standards

IP, USP and EP Compliant

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Impurity Standards

Sulfalene Impurity 2

CAT No.-

CAS No.115102-84-6

Mol. F.C10H10N4O3S

Mol. W.266.28

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Impurity Standards

Sulfalene Impurity 3

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CAS No.75746-22-4

Mol. F.C11H12N4O3S

Mol. W.280.30

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Impurity Standards

Sulfalene Impurity 4

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CAS No.-

Mol. F.C11H11ClN4O3S

Mol. W.314.74

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Impurity Standards

Sulfadoxine Impurity 1 (5,6-Dimethoxypyrimidin-4-Amine)

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CAS No.5018-45-1

Mol. F.C6H9N3O2

Mol. W.155.16

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Impurity Standards

Sulfadoxine Impurity 2

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CAS No.-

Mol. F.C5H5ClN2O2

Mol. W.160.56

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Impurity Standards

Sulfadiazine Impurity 2 (5-Hydroxy Sulfadiazine)

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CAS No.-

Mol. F.C10H10N4O3S

Mol. W.266.28

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Impurity Standards

Sulfadimethoxine EP Impurity A

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CAS No.3289-50-7

Mol. F.C6H9N3O2

Mol. W.155.16

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Impurity Standards

Sulfadimethoxine EP Impurity B

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CAS No.-

Mol. F.C14H16N4O5S

Mol. W.352.37

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Impurity Standards

Sulfadimethoxine EP Impurity C

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CAS No.121-62-0

Mol. F.C8H9NO4S

Mol. W.215.22

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Impurity Standards

Sulfadimethoxine EP Impurity D

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CAS No.121-57-3

Mol. F.C6H7NO3S

Mol. W.173.19

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