Impurity Standards

IP, USP and EP Compliant

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FENFLURAMINE

Fenfluramine Impurity 1

CAT No.-
CAS No.52777-74-9
Mol. F.C13H18F3N
Mol. W.245.29
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FENFLURAMINE

Fenfluramine Impurity 2

CAT No.-
CAS No.21235-67-6
Mol. F.C10H9F3O
Mol. W.202.18
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FELYPRESSIN

Felypressin Impurity A

CAT No.-
CAS No.N/A
Mol. F.C52H77N15O13S2
Mol. W.1084.47
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FELYPRESSIN

Felypressin Impurity B

CAT No.-
CAS No.N/A
Mol. F.C46H66N12O12S2
Mol. W.1043.29
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FELYPRESSIN

Felypressin Impurity C

CAT No.-
CAS No.N/A
Mol. F.C92H130N26O22S4
Mol. W.2080.57
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FEBUXOSTAT

Febuxostat Impurity 60

CAT No.-
CAS No.163597-57-7
Mol. F.C12H14N2OS
Mol. W.234.32
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FEBUXOSTAT

Febuxostat Impurity 61

CAT No.-
CAS No.609-15-4
Mol. F.C6H9ClO3
Mol. W.164.59
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FELBAMATE

Felbamate Dimer Impurity

CAT No.-
CAS No.N/A
Mol. F.C21H24N2O7
Mol. W.416.43
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FELBAMATE

Felbamate Methyl Impurity

CAT No.-
CAS No.22131-25-5
Mol. F.C12H16N2O4
Mol. W.252.27
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FELBAMATE

Felbamate Ethyl Impurity

CAT No.-
CAS No.53054-24-3
Mol. F.C13H18N2O4
Mol. W.266.30
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