Pharmaceutical Impurity Standards & Reference Standards

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

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Isotope Labelled Compounds

Tylvalosin-d9

CAT No.-
CAS No.63409-12-1 (non-labelled)
Mol. F.C53H78D9NO19
Mol. W.1051.32
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Isotope Labelled Compounds

Tyramine-d4 HCl

CAT No.-
CAS No.60-19-5
Mol. F.C8H7OD4.HCl
Mol. W.177.67
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TYRAMINE

trans-N-(p-Coumaroyl)tyramine

CAT No.-
CAS No.20375-37-5
Mol. F.C17H17NO3
Mol. W.283.33
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TRYPTOPHAN

Tryptophan Related Compound B ( N-Acetyl-L-Tryptophan)

CAT No.-
CAS No.1218-34-4
Mol. F.C13H14N2O3
Mol. W.246.27
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Impurity Standards

Tryptophan Impurity 2

CAT No.-
CAS No.-
Mol. F.C26H30N4O4
Mol. W.462.55
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Reference Standards

Tryptophol

CAT No.-
CAS No.526-55-6
Mol. F.C10H11NO
Mol. W.161.20
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TULATHROMYCIN

Tulathromycin A

CAT No.-
CAS No.217500-96-4
Mol. F.C41H79N3O12
Mol. W.806.10
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Impurity Standards

Tulathromycin A Impurity 1

CAT No.-
CAS No.N/A
Mol. F.C29H56N2O9
Mol. W.576.78
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TULATHROMYCIN

Tulathromycin B

CAT No.-
CAS No.280755-12-6
Mol. F.C41H79N3O12
Mol. W.806.10
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Impurity Standards

Tulobuterol Impurity 1

CAT No.-
CAS No.5000-66-8
Mol. F.C8H6BrClO
Mol. W.233.49
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