Impurity Standards

IP, USP and EP Compliant

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Impurity Standards

Calcifediol Impurity 1

CAT No.-

CAS No.23357-18-8

Mol. F.C27H44O2

Mol. W.400.65

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Impurity Standards

Chloropyramine Impurity (p-Chlorobenzylaminopyridine)

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CAS No.22881-33-0

Mol. F.C12H11ClN2

Mol. W.218.69

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Impurity Standards

Chloropyramine Impurity (p-Chlorobenzyl Ether)HCl

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CAS No.91428-63-6 (freebase)

Mol. F.C11H16ClNO. HCl

Mol. W.213.71 36.46

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Impurity Standards

Chloropyramine Impurity 1 HCl (Tripelennamine HCl, Pyribenzamine HCl)

CAT No.-

CAS No.154-69-8

Mol. F.C16H21N3. HCl

Mol. W.255.37 36.46

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Impurity Standards

cis-Permethrin EP Impurity G

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CAS No.85576-82-5

Mol. F.C21H19ClO3

Mol. W.354.83

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Impurity Standards

Carbamazepine Impurity C (N-CarbamoylCarbamazepine)

CAT No.-

CAS No.1219170-51-0

Mol. F.C16H13N3O2

Mol. W.279.30

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Impurity Standards

cis-Itraconazole Ethlene Impurity

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CAS No.-

Mol. F.C33H36Cl2N8O4

Mol. W.679.61

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IBUPROFEN

cis-Ibuprofen EP Impurity G

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CAS No.-

Mol. F.C26H32O4

Mol. W.408.54

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FOLINIC ACID

Calcium Levofolinate EP Impurity H

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CAS No.-

Mol. F.C20H23N7O7

Mol. W.473.45

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CYPROTERONE

Cyproterone Acetate EP Impurity H

CAT No.-

CAS No.2668-74-8

Mol. F.C23H30O4

Mol. W.370.49

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