Impurity Standards

IP, USP and EP Compliant

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CARBIDOPA

rac-Carbidopa EP Impurity I (3-Bromo Carbidopa)

CAT No.-
CAS No.1246819-09-9
Mol. F.C10H13BrN2O4
Mol. W.305.13
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CARBIDOPA

rac-Carbidopa Impurity H

CAT No.-
CAS No.-
Mol. F.C11H16N2O4
Mol. W.240.26
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ATRACURIUM

R-Atracurium EP Impurity G (R-Laudanosine)

CAT No.-
CAS No.85-63-2
Mol. F.C21H27NO4
Mol. W.357.45
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ATOMOXETINE

rac-Atomoxetine EP Impurity C HCl

CAT No.-
CAS No.873310-31-7
Mol. F.C17H21NO. HCl
Mol. W.255.36 36.46
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ATAZANAVIR

rac-Atazanavir Impurity 9

CAT No.-
CAS No.-
Mol. F.C32H42N4O5
Mol. W.562.72
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ASPARTAME

rac-Aspartame EP Impurity C (DL-Phenylalanine)

CAT No.-
CAS No.150-30-1
Mol. F.C9H11NO2
Mol. W.165.19
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AMOXICILLIN

rac-Amoxicillin EP Impurity H

CAT No.-
CAS No.106644-43-3
Mol. F.C13H17NO4
Mol. W.251.28
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AMOROLFINE

rac-Amorolfine Impurity 4 (Mixture ofDiastereomers)

CAT No.-
CAS No.-
Mol. F.C21H35NO2
Mol. W.333.52
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