Impurity Standards

IP, USP and EP Compliant

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CEFAZEDONE

Cefazedone Impurity 9

CAT No.-

CAS No.N/A

Mol. F.C17H17Cl2N5O4S3

Mol. W.522.45

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CEFAZEDONE

Cefazedone Impurity 10

CAT No.-

CAS No.18884-65-6

Mol. F.C10H12N2O5S

Mol. W.272.28

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CEFAZEDONE

Cefazedone Impurity 11

CAT No.-

CAS No.15690-38-7

Mol. F.C8H10N2O4S

Mol. W.230.24

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CEFAZEDONE

Cefazedone Impurity 12

CAT No.-

CAS No.184696-69-3

Mol. F.C8H8N2O3S

Mol. W.212.22

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CEFATHIAMIDINE

Cefathiamidine Impurity 1

CAT No.-

CAS No.26973-80-8

Mol. F.C12H13BrN2O6S

Mol. W.393.22

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CEFAZEDONE

Cefazedone Impurity 14

CAT No.-

CAS No.-

Mol. F.C18H15Cl2N5O5S3

Mol. W.548.45

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CEFALONIUM

Cefalonium Impurity A (Cefalotin)

CAT No.-

CAS No.153-61-7

Mol. F.C16H16N2O6S2

Mol. W.396.44

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CEFALONIUM

Cefalonium Impurity B (Cefalotin Impurity B)

CAT No.-

CAS No.5935-65-9

Mol. F.C14H14N2O5S2

Mol. W.354.41

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CEFALONIUM

Cefalonium Impurity C

CAT No.-

CAS No.10590-10-0

Mol. F.C14H12N2O4S2

Mol. W.336.39

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CEFALONIUM

Cefalotin EP Impurity A

CAT No.-

CAS No.34691-02-6

Mol. F.C14H14N2O4S2

Mol. W.338.40

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