Pharmaceutical Impurity Standards & Reference Standards

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

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All 2,841
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EPOXICONAZOLE

Epoxiconazole-d4

CAT No.-
CAS No.-
Mol. F.C17H9ClFN3OD4
Mol. W.333.79
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EPOXICONAZOLE

Epoxiconazole

CAT No.-
CAS No.135319-73-2
Mol. F.C17H13ClFN3O
Mol. W.329.76
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EPOXICONAZOLE

Epoxiconazole Impurity 1

CAT No.-
CAS No.-
Mol. F.C17H13ClFN3O
Mol. W.329.76
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EPRINOMECTIN

Eprinomectin-d3 (Mixture of B1a and B1b)

CAT No.-
CAS No.123997-26-2 (non-labelled)
Mol. F.C50H72NO14D3(component B1a); C49H70NO14D3 (compon
Mol. W.917.17(component B1a); 903.14(componen
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EPRINOMECTIN

Eprinomectin

CAT No.-
CAS No.123997-26-2
Mol. F.914.15; 900.13
Mol. W.C50H75NO14;C49H73NO14
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EPRISTERIDE

Epristeride Impurity 1

CAT No.-
CAS No.-
Mol. F.C21H28O3
Mol. W.328.46
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EPRISTERIDE

Epristeride Impurity 2

CAT No.-
CAS No.-
Mol. F.C21H30O4
Mol. W.346.47
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EPRISTERIDE

Epristeride Impurity 3

CAT No.-
CAS No.-
Mol. F.C21H29BrO3
Mol. W.409.37
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EPRISTERIDE

Epristeride Impurity 4

CAT No.-
CAS No.-
Mol. F.C23H34O3
Mol. W.358.53
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EPRISTERIDE

Epristeride Impurity 5

CAT No.-
CAS No.-
Mol. F.C25H37NO3
Mol. W.399.58
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