Pharmaceutical Impurity Standards & Reference Standards

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

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AMLODIPINE

Amlodipine Metabolite 4

CAT No.-
CAS No.113994-45-9
Mol. F.C20H20ClNO7
Mol. W.421.83
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AMLODIPINE

Amlodipine Impurity ( N-(2-hydroxyethyl)-phthalamic acid )

CAT No.-
CAS No.-
Mol. F.C10H11NO4
Mol. W.209.20
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AMLODIPINE

Amlodipine Impurity 22 (Z-Isomer)

CAT No.-
CAS No.-
Mol. F.C23H20ClNO6
Mol. W.441.86
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AMISULPRIDE

Amisulpride

CAT No.-
CAS No.71675-85-9
Mol. F.C17H27N3O4S
Mol. W.369.49
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AMISULPRIDE

Amisulpride N-Oxide

CAT No.-
CAS No.71676-01-2
Mol. F.C17H27N3O5S
Mol. W.385.48
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AMISULPRIDE

Amisulpride-d5

CAT No.-
CAS No.1216626-17-3
Mol. F.C17H22N3O4SD5
Mol. W.374.52
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AMISULPRIDE

Amisulpride-d5 N-oxide

CAT No.-
CAS No.N/A
Mol. F.C17H22N3O5SD5
Mol. W.390.52
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AMISULPRIDE

Amisulpride EP Impurity H HCl

CAT No.-
CAS No.1391054-22-0 (freebase)
Mol. F.C18H29N3O4S. HCl
Mol. W.383.51 36.46
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AMISULPRIDE

Amisulpride EP Impurity G

CAT No.-
CAS No.148516-68-1
Mol. F.C17H27N3O4S
Mol. W.369.48
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AMISULPRIDE

Amisulpride impurity (2-Methoxy-4-amino-5-ethylsulfonylbenzoic Acid)

CAT No.-
CAS No.71675-87-1
Mol. F.C10H13NO5S
Mol. W.259.28
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