Pharmaceutical Impurity Standards & Reference Standards

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

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Reference Standards

Xanthofulvin

CAT No.-
CAS No.151466-15-8
Mol. F.C28H18O14
Mol. W.578.44
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Reference Standards

Xanthone

CAT No.-
CAS No.90-47-1
Mol. F.C13H8O2
Mol. W.196.21
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Impurity Standards

Xanthone Impurity 1

CAT No.-
CAS No.N/A
Mol. F.C15H8N2O6S
Mol. W.344.30
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XANTHONE

Xanthone Triflate

CAT No.-
CAS No.1445772-45-1
Mol. F.C14H7F3O5S
Mol. W.344.26
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XANTHOPHYLL

Xanthophyll (Lutein)

CAT No.-
CAS No.127-40-2
Mol. F.C40H56O2
Mol. W.568.89
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Isotope Labelled Compounds

Xanomeline-d11

CAT No.-
CAS No.131986-45-3 (non-d)
Mol. F.C14H12N3OSD11
Mol. W.292.49
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XANOMELINE

Xanomeline N-Oxide

CAT No.-
CAS No.-
Mol. F.C14H23N3O2S
Mol. W.297.42
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Metabolites & Custom Synthesis

Xanomeline Metabolite A

CAT No.-
CAS No.-
Mol. F.C11H15N3O3S
Mol. W.269.32
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Metabolites & Custom Synthesis

Xanomeline Metabolite B

CAT No.-
CAS No.-
Mol. F.C12H17N3O3S
Mol. W.283.35
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Metabolites & Custom Synthesis

Xanomeline Metabolite C

CAT No.-
CAS No.-
Mol. F.C20H31N3O8S
Mol. W.473.54
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