Pharmaceutical Impurity Standards & Reference Standards

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

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ELETRIPTAN

Eletriptan N-oxide

CAT No.-
CAS No.-
Mol. F.C22H26N2O3S
Mol. W.398.53
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ELETRIPTAN

ent-Eletriptan

CAT No.-
CAS No.1252673-29-2
Mol. F.C22H26N2O2S
Mol. W.382.53
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ELETRIPTAN

Eletriptan Impurity 1

CAT No.-
CAS No.-
Mol. F.C44H50N4O4S2
Mol. W.763.03
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ELETRIPTAN

Eletriptan Impurity 2

CAT No.-
CAS No.1181222-90-1
Mol. F.C30H34N2O4S2
Mol. W.550.73
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ELETRIPTAN

Eletriptan Impurity 3 (Mixture of Diastereomers)

CAT No.-
CAS No.438226-83-6
Mol. F.C44H48N4O4S2
Mol. W.761.01
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EFINACONAZOLE

Efinaconazole Related Impurity 3

CAT No.-
CAS No.164650-45-7
Mol. F.C18H22F2N4O
Mol. W.348.40
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EFINACONAZOLE

Efinaconazole Related Impurity 4

CAT No.-
CAS No.135270-07-4
Mol. F.C12H11F2N3O
Mol. W.251.24
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EFINACONAZOLE

Efinaconazole Related Impurity 5

CAT No.-
CAS No.135270-10-9
Mol. F.C12H11F2N3O
Mol. W.251.24
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EFINACONAZOLE

Efinaconazole Related Impurity 6

CAT No.-
CAS No.135270-13-2
Mol. F.C12H11F2N3O
Mol. W.251.24
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EFINACONAZOLE

Efinaconazole Related Impurity 7 Mesylate

CAT No.-
CAS No.1175536-50-1
Mol. F.C12H13F2N3O2. CH4O3S
Mol. W.269.25 96.10
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