Pharmaceutical Impurity Standards & Reference Standards

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

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Isotope Labelled Compounds

Scopoletin-13C-d3

CAT No.-
CAS No.92-61-5 (non-labelled)
Mol. F.13C C9H5D3O4
Mol. W.196.18
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Isotope Labelled Compounds

Scopoletin-d4

CAT No.-
CAS No.92-61-5 (non-labelled)
Mol. F.C10H4D4O4
Mol. W.196.19
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TOLTERODINE

S-Tolterodine

CAT No.-
CAS No.-
Mol. F.C22H31NO
Mol. W.325.50
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THIORIDAZINE

Sulphoridazine

CAT No.-
CAS No.14759-06-9
Mol. F.C21H26N2O2S2
Mol. W.402.57
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THIORPHAN

S-Benzyl Thiorphan

CAT No.-
CAS No.-
Mol. F.C19H21NO3S
Mol. W.343.45
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THIORPHAN

S-Benzyl Thiorphan Disulfide

CAT No.-
CAS No.-
Mol. F.C38H42N2O6S2. 2 Br
Mol. W.686.90 2 79.90
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THALIDOMIDE

S-Thalidomide

CAT No.-
CAS No.841-67-8
Mol. F.C13H10N2O4
Mol. W.258.24
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Reference Standards

Suvorexant

CAT No.-
CAS No.1030377-33-3
Mol. F.C23H23ClN6O2
Mol. W.450.93
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Isotope Labelled Compounds

Suvorexant-d6

CAT No.-
CAS No.1030377-33-3 (non-labelled)
Mol. F.C23H17D6ClN6O2
Mol. W.456.96
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Reference Standards

Synhexyl

CAT No.-
CAS No.117-51-1
Mol. F.C22H32O2
Mol. W.328.50
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