Pharmaceutical Impurity Standards & Reference Standards

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

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Epalrestat

Epalrestat Dimer

CAT No.-
CAS No.-
Mol. F.C30H26N2O6S4
Mol. W.638.81
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Epalrestat

Epalrestat-d5

CAT No.-
CAS No.-
Mol. F.C15H8NO3S2D5
Mol. W.324.43
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Epalrestat

Epalrestat Impurity 1

CAT No.-
CAS No.1151944-57-8
Mol. F.C12H9NO3S2
Mol. W.279.33
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Epalrestat

Epalrestat Impurity 2

CAT No.-
CAS No.66051-14-7
Mol. F.C10H10O
Mol. W.146.19
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Epalrestat

Epalrestat Impurity 3

CAT No.-
CAS No.-
Mol. F.C3H3NO2S2. (NH4)2
Mol. W.149.18 2 18.04
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EPEREZOLID

Eperezolid

CAT No.-
CAS No.165800-04-4
Mol. F.C18H23FN4O5
Mol. W.394.41
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EPERISONE

Eperisone HCl

CAT No.-
CAS No.56839-43-1
Mol. F.C17H25NO. HCl
Mol. W.259.39 36.46
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EPERISONE

Eperisone-d10 Hydrochloride

CAT No.-
CAS No.-
Mol. F.C17H15NOD10.HCl
Mol. W.305.92
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EPHEDRINE

Ephedrine Hydrochloride EP Impurity A

CAT No.-
CAS No.1798-60-3
Mol. F.C9H10O2
Mol. W.150.18
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EPHEDRINE

Ephedrine Impurity 1 (L-Phenylacetyl Carbinol)

CAT No.-
CAS No.53439-91-1
Mol. F.C9H10O2
Mol. W.150.18
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