Impurity Standards

IP, USP and EP Compliant

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Impurity Standards

Sparfloxacin Impurity 4 Sodium Salt

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CAS No.1348790-48-6 (freeacid)
Mol. F.C19H23F2N4O3. Na
Mol. W.393.42 22.99
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Sparfloxacin Impurity 5

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CAS No.-
Mol. F.C13H11F2N3O3
Mol. W.295.25
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Sparfloxacin Impurity 6

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CAS No.132664-15-4
Mol. F.C26H28F2N4O3
Mol. W.482.53
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Sotalol EP Impurity A

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CAS No.16974-42-8
Mol. F.C12H20N2O2S
Mol. W.256.36
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Sotalol EP Impurity D

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CAS No.N/A
Mol. F.C12H20N2O3S
Mol. W.272.37
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Sotalol EP Impurity C

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CAS No.83922-54-7
Mol. F.C8H9NO3S
Mol. W.199.22
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Sorafenib Impurity I

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CAS No.370-50-3
Mol. F.C15H8Cl2F6N2O
Mol. W.417.13
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Impurity Standards

Sorafenib Impurity 1

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CAS No.-
Mol. F.C28H25N7O6
Mol. W.555.55
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Sorafenib Impurity 2

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CAS No.220000-87-3
Mol. F.C7H7ClN2O
Mol. W.170.60
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Impurity Standards

Sorafenib Impurity 3

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CAS No.1129683-83-5
Mol. F.C14H10ClF3N2O2
Mol. W.330.69
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