Pharmaceutical Impurity Standards & Reference Standards

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

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ALOSETRON

Alosetron Impurity 1

CAT No.-
CAS No.1011293-30-3
Mol. F.C17H16N4O2
Mol. W.308.34
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ALPRAZOLAM

Alprazolam Impurity 1

CAT No.-
CAS No.4016-85-7
Mol. F.C15H11Cl2NO2
Mol. W.308.17
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ALPRAZOLAM

Alprazolam EP Impurity G

CAT No.-
CAS No.448950-89-8
Mol. F.C17H13ClN4
Mol. W.308.77
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ALPRAZOLAM

Alprazolam EP Impurity A

CAT No.-
CAS No.27537-87-7
Mol. F.C15H14ClN3O
Mol. W.287.75
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ALPRAZOLAM

Alprazolam EP Impurity B

CAT No.-
CAS No.38150-27-5
Mol. F.C17H14ClN3O2
Mol. W.327.77
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ALPRAZOLAM

Alprazolam EP Impurity C

CAT No.-
CAS No.36916-19-5
Mol. F.C16H12ClN3O
Mol. W.297.74
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ALOGLIPTIN

Alogliptin Related Compound 21

CAT No.-
CAS No.-
Mol. F.C28H30N6O5
Mol. W.530.59
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ALOGLIPTIN

Alogliptin Related Compound 22

CAT No.-
CAS No.655-63-0
Mol. F.C8H5Br2N
Mol. W.274.94
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ALOGLIPTIN

Alogliptin Related Compound 23

CAT No.-
CAS No.1618644-29-3
Mol. F.C20H13ClN4O2
Mol. W.376.81
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ALOGLIPTIN

Alogliptin Related Compound 24

CAT No.-
CAS No.1430222-06-2
Mol. F.C14H12ClN3O2
Mol. W.289.72
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