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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
Candesartan Cilexetil-d11, neat

Candesartan Cilexetil-d11, neat

Code: QX169842
MW: 621.73Formula: C33H23D11N6O6
Oxycodone-O-methyl-d3 Hydrochloride, neat

Oxycodone-O-methyl-d3 Hydrochloride, neat

Code: QX169840
MW: 354.84Formula: C18H19D3ClNO4Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional...
Naltrexone-d3, neat

Naltrexone-d3, neat

Code: QX169838
MW: 344.42Formula: C20H20D3NO4
Neratinib-d6, neat

Neratinib-d6, neat

Code: QX169824
MW: 563.08Formula: C30H23D6ClN6O3
rac Clopidogrel-d8 Hydrogen Sulfate (Major), neat

rac Clopidogrel-d8 Hydrogen Sulfate (Major), neat

Code: QX170460
MW: 329.87 +(98.08)Formula: C16H8D8ClNO2S •H2SO4
Cholesterol 3-Acetate-d7, neat

Cholesterol 3-Acetate-d7, neat

Code: QX170441
MW: 435.74Formula: C29H41D7O2
3’-Deoxy-3’-fluorothymidine-d3, neat

3’-Deoxy-3’-fluorothymidine-d3, neat

Code: QX170454
MW: 247.24Formula: C10H10D3FN2O4
Ondansetron-d3 Hydrochloride Salt, neat

Ondansetron-d3 Hydrochloride Salt, neat

Code: QX170532
MW: 296.39 + (36.46)Formula: C18H16D3N3O • HCl
Propafenone-d5 Hydrochloride, neat

Propafenone-d5 Hydrochloride, neat

Code: QX170534
MW: 382.94Formula: C21H23D5ClNO3
Imidapril-d3 Hydrochloride, neat

Imidapril-d3 Hydrochloride, neat

Code: QX170626
MW: 444.92Formula: C20H25D3ClN3O6
Imidaprilat-d3, neat

Imidaprilat-d3, neat

Code: QX170628
MW: 380.41Formula: C18H20D3N3O6
FK-506-13C,D2 (Major) (Tacrolimus) (>85%), neat

FK-506-13C,D2 (Major) (Tacrolimus) (>85%), neat

Code: QX170648
MW: 807.02Formula: C4313CH67D2NO12