Impurity Standards

IP, USP and EP Compliant

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EBASTINE

Ebastine Impurity 1

CAT No.-
CAS No.-
Mol. F.C32H39NO2
Mol. W.469.67
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EBASTINE

Ebastine EP Impurity D

CAT No.-
CAS No.97928-18-2
Mol. F.C19H29NO2
Mol. W.303.45
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ECONAZOLE

Econazole Nitrate Impurity B HCl

CAT No.-
CAS No.-
Mol. F.C15H14Cl3NO. HCl
Mol. W.330.64 36.46
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DOXORUBICIN

Epimer of Doxorubicin Impurity B

CAT No.-
CAS No.-
Mol. F.C29H34BrNO11
Mol. W.652.50
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DOXORUBICIN

Epimer of Doxorubicin Impurity C

CAT No.-
CAS No.-
Mol. F.C27H28BrNO10
Mol. W.606.43
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CITALOPRAM

Escitalopram EP Impurity L

CAT No.-
CAS No.1346617-30-8
Mol. F.C20H22N2O. C2H2O4
Mol. W.306.41 90.03
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CITALOPRAM

Escitalopram EP Impurity H HCl (Citalopram N-Oxide HCl)

CAT No.-
CAS No.62498-71-9
Mol. F.C20H21FN2O2. HCl
Mol. W.340.40 36.46
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CITALOPRAM

Escitalopram Impurity C

CAT No.-
CAS No.N/A
Mol. F.C19H23BrFNO2 HBr
Mol. W.396.30 80.91
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CEPHALEXIN (CEFALEXIN

ent-Cephalexin Impurity 7

CAT No.-
CAS No.-
Mol. F.C24H24N4O5S
Mol. W.480.54
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