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Pharmaceuticals

We offer an extensive range of isotopically labelled reference standards for pharmaceutical and veterinary research, analysis and screening. The range includes isotopically labelled reference standards of Active pharmaceutical ingredients, Metabolite and impurity products, Degradation products and process impurities, Inhibitor and receptor compounds, Genotoxic impurities and related substances for pharmacopeial updates.
Please don’t hesitate to contact us if you are unable to find the stable isotope that you need and we'll be delighted to check on its availability.

Alphabetical Alphabetical Reversed Latest Popularity
1-(4-Aza-8-hydroxy-6-oxo)oct-2-en-1-oylimidazole-d3(mixture E/Z), neat

1-(4-Aza-8-hydroxy-6-oxo)oct-2-en-1-oylimidazole-d3(mixture E/Z), neat

Code: QX172339
MW: 226.25Formula: C10H10D3N3O3
Isometheptene-d3 Maleate, neat

Isometheptene-d3 Maleate, neat

Code: QX172338
MW: 260.34Formula: C13H20D3NO4
Monocrotophos-d6 (Major), neat

Monocrotophos-d6 (Major), neat

Code: QX172337
MW: 229.2Formula: C7H8D6NO5P
Triprolidine-d8 Hydrochloride, neat

Triprolidine-d8 Hydrochloride, neat

Code: QX172336
MW: 322.9Formula: C19H15D8ClN2
Rufinamide-15N,d2, neat

Rufinamide-15N,d2, neat

Code: QX172333
MW: 241.2Formula: C10H6D2F2N315NO
3-Methyl-2-oxovaleric Acid-d8 Sodium Salt, neat

3-Methyl-2-oxovaleric Acid-d8 Sodium Salt, neat

Code: QX172332
MW: 160.17Formula: C6HD8NaO3
Desloratadine-d7 (major), neat

Desloratadine-d7 (major), neat

Code: QX172330
MW: 317.87Formula: C19H12D7ClN2
Sulthiame-d4, neat

Sulthiame-d4, neat

Code: QX172329
MW: 294.38Formula: C10H10D4N2O4S2
Xylazine-d6 Hydrochloride, neat

Xylazine-d6 Hydrochloride, neat

Code: QX172327
MW: 226.14 + (36.46)Formula: C12H10D6N2S • HCl
Pimozide-d5 (Major), neat

Pimozide-d5 (Major), neat

Code: QX172326
MW: 466.58Formula: C28H24D5F2N3OControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional...
Maprotiline-d5 Hydrochloride, neat

Maprotiline-d5 Hydrochloride, neat

Code: QX172325
MW: 318.9Formula: C20H19D5ClN
Tetrahydro Curcumin-d6, neat

Tetrahydro Curcumin-d6, neat

Code: QX172322
MW: 378.45Formula: C21H18D6O6