Impurity Standards

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CEFPROZIL

Cefprozil Impurity K

CAT No.-
CAS No.-
Mol. F.C18H19N3O5S
Mol. W.389.43
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CEFPODOXIME PROXETIL

Cefpodoxime Proxetil Impurity 2

CAT No.-
CAS No.N/A
Mol. F.C35H40N10O14S4
Mol. W.953.02
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CEFPROZIL

Cefprozil EP Impurity L

CAT No.-
CAS No.203007-73-2
Mol. F.C10H13NO4
Mol. W.211.22
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CEFPODOXIME PROXETIL

Cefpodoxime Proxetil Impurity 3

CAT No.-
CAS No.-
Mol. F.C43H52N10O19S4
Mol. W.1141.21
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CEFPROZIL

Cefprozil Impurity M

CAT No.-
CAS No.-
Mol. F.C21H23N3O7S
Mol. W.461.50
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CEFPODOXIME PROXETIL

Cefpodoxime Proxetil Impurity 4

CAT No.-
CAS No.-
Mol. F.C23H29N5O11S2
Mol. W.615.64
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CEFPROZIL

Cefprozil Impurity N

CAT No.-
CAS No.-
Mol. F.C21H23N3O7S
Mol. W.461.50
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CEFPODOXIME PROXETIL

Cefpodoxime Proxetil Impurity 5

CAT No.-
CAS No.-
Mol. F.C30H37N7O12S3
Mol. W.783.86
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CEFPROZIL

Cefprozil Impurity 1 (Z-Cefprozil)

CAT No.-
CAS No.121412-77-9
Mol. F.C18H19N3O5S
Mol. W.389.43
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CEFPODOXIME PROXETIL

Cefpodoxime Proxetil Impurity 6

CAT No.-
CAS No.-
Mol. F.C20H25N5O9S2
Mol. W.543.58
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