Pharmaceutical Impurity Standards & Reference Standards

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

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All 2,841
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VITAMIN

DL-alpha-Tocopherylquinone

CAT No.-
CAS No.62726-91-4
Mol. F.C29H50O3
Mol. W.446.72
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VITAMIN

Dihydro Vitamin K1

CAT No.-
CAS No.572-96-3
Mol. F.C31H48O2
Mol. W.452.73
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VITAMIN

Doxercalciferol

CAT No.-
CAS No.54573-75-0
Mol. F.C28H44O2
Mol. W.412.66
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Isotope Labelled Compounds

Doxercalciferol-13C-d3

CAT No.-
CAS No.-
Mol. F.C28H41O2D3
Mol. W.416.67
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VIOLACEIN

Deoxyviolacein

CAT No.-
CAS No.5839-61-2
Mol. F.C20H15N3O2
Mol. W.329.36
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VENLAFAXINE

Desvenlafaxine (O-Desmethyl Venlafaxine)

CAT No.-
CAS No.93413-62-8
Mol. F.C16H25NO2
Mol. W.263.38
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VENLAFAXINE

Desvenlafaxine (O-Desmethyl Venlafaxine)Fumarate

CAT No.-
CAS No.93414-04-1
Mol. F.C16H25NO2. C4H4O4
Mol. W.263.38 116.07
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VENLAFAXINE

Desvenlafaxine (O-Desmethyl Venlafaxine)Succinate

CAT No.-
CAS No.448904-47-0
Mol. F.C16H25NO2. C4H6O4
Mol. W.263.38 118.09
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VENLAFAXINE

Desmethoxy Venlafaxine Hydrochloride

CAT No.-
CAS No.-
Mol. F.C16H25NO . HCl
Mol. W.247.38 36.46
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VANCOMYCIN

De-(L-Asn)-L-Gln Vancomycin B

CAT No.-
CAS No.-
Mol. F.C67H77Cl2N9O24 HCl
Mol. W.1463.31 36.46
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