Pharmaceutical Impurity Standards & Reference Standards

Browse our full catalog of pharmaceutical impurities, reference materials, and research chemicals.

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Isotope Labelled Compounds

Ketorolac-d5

CAT No.-
CAS No.1215767-66-0
Mol. F.C15H8NO3D5
Mol. W.260.31
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Impurity Standards

Ketorolac EP Impurity A

CAT No.-
CAS No.154476-25-2
Mol. F.C14H13NO2
Mol. W.227.26
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Impurity Standards

Ketorolac EP Impurity C

CAT No.-
CAS No.1026936-07-1
Mol. F.C15H13NO3
Mol. W.255.27
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Impurity Standards

Ketorolac EP Impurity F

CAT No.-
CAS No.1391052-68-8
Mol. F.C15H13NO3
Mol. W.255.27
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Impurity Standards

Ketorolac EP Impurity D

CAT No.-
CAS No.1391053-45-4
Mol. F.C16H15NO4
Mol. W.285.30
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Impurity Standards

Ketoconazole Impurity 15

CAT No.-
CAS No.98207-06-8
Mol. F.C23H25BrCl2N2O4
Mol. W.544.27
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Impurity Standards

Ketoconazole Impurity 16

CAT No.-
CAS No.84682-23-5
Mol. F.C14H14Cl2N2O3
Mol. W.329.18
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Isotope Labelled Compounds

Ketoprofen-d3

CAT No.-
CAS No.159490-55-8
Mol. F.C16H11O3D3
Mol. W.257.30
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Impurity Standards

Ketoprofen EP Impurity C

CAT No.-
CAS No.68432-95-1
Mol. F.C10H10O4
Mol. W.194.19
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Impurity Standards

Ketoprofen Related Compound D (Ketoprofen EPImpurity A)

CAT No.-
CAS No.66067-44-5
Mol. F.C15H12O2
Mol. W.224.26
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