Pharmaceutical Impurity Standards & Reference Standards

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

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APREPITANT

Aprepitant Impurity B Enantiomer HCl

CAT No.-
CAS No.183901-47-5
Mol. F.C27H24F7NO2. HCl
Mol. W.527.49 36.46
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APREPITANT

Aprepitant Impurity A Enantiomer

CAT No.-
CAS No.N/A
Mol. F.C27H24F7NO2
Mol. W.527.49
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APREPITANT

Aprepitant Impurity 2

CAT No.-
CAS No.-
Mol. F.C24H25F7N4O4
Mol. W.566.48
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APREPITANT

Aprepitant Impurity 3

CAT No.-
CAS No.-
Mol. F.C29H25F7N4O3
Mol. W.610.54
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APREPITANT

Aprepitant Impurity C

CAT No.-
CAS No.-
Mol. F.C29H25F7N4O3
Mol. W.610.54
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APREPITANT

Aprepitant Impurity 4 HCl

CAT No.-
CAS No.1333998-21-2
Mol. F.C20H18F7NO2. HCl
Mol. W.437.36 36.46
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APREPITANT

Aprepitant Impurity 5 HCl

CAT No.-
CAS No.1333995-14-4
Mol. F.C20H18F7NO2. HCl
Mol. W.437.36 36.46
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APREPITANT

Aprepitant Impurity 6

CAT No.-
CAS No.380499-07-0
Mol. F.C20H16F7NO2
Mol. W.435.34
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APREPITANT

Aprepitant Impurity 7 HCl

CAT No.-
CAS No.874460-46-5
Mol. F.C20H19F6NO2. HCl
Mol. W.419.37 36.46
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APREPITANT

Aprepitant Impurity 8 HCl

CAT No.-
CAS No.1333998-27-8
Mol. F.C20H18F7NO2. HCl
Mol. W.437.36 36.46
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