Pharmaceutical Impurity Standards & Reference Standards

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

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BUPROPION

threo-Dihydro-Bupropion-D-Glucuronide

CAT No.-
CAS No.N/A
Mol. F.C19H28ClNO7
Mol. W.417.89
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BIOPTERIN

Tetrahydrobiopterin B

CAT No.-
CAS No.N/A
Mol. F.C9H15N5O2
Mol. W.225.25
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BIOPTERIN

Tetrahydrobiopterin Impurity 1

CAT No.-
CAS No.1008-35-1
Mol. F.C6H9N5O
Mol. W.167.17
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BIOPTERIN

Tetrahydrobiopterin Impurity 2

CAT No.-
CAS No.-
Mol. F.C9H15N5O3
Mol. W.241.25
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BENZAMIDE

Trimethobenzamide

CAT No.-
CAS No.138-56-7
Mol. F.C21H28N2O5
Mol. W.388.47
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BENZAMIDE

Trimethobenzamide-d4

CAT No.-
CAS No.N/A
Mol. F.C21H24N2O5D4
Mol. W.392.49
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BENZAMIDE

Trimethobenzamide-d6

CAT No.-
CAS No.N/A
Mol. F.C21H22N2O5D6
Mol. W.394.50
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BENZENE

Triethanolamine Dodecylbenzene Sulfonate

CAT No.-
CAS No.27323-41-7
Mol. F.C18H30O3S . C6H15NO3
Mol. W.326.50 149.19
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BENSERAZIDE

Trihydroxybenzyl hydrazide

CAT No.-
CAS No.-
Mol. F.C7H10N2O3
Mol. W.170.17
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BENSERAZIDE

Trihydroxybenzyl hydrazide-15N2

CAT No.-
CAS No.-
Mol. F.C7H10N2O3
Mol. W.172.19
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