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.

MW: 656.59Formula: C32H26D3F5N3NaO5
MW: 362.75Formula: C18H14D6Cl3N
MW: 245.64Formula: C813C2H11ClN15NO3
MW: 521.12Formula: C26H21D6ClN2O3S2
MW: Formula: C17H11D8ClFN3O4 Alternate CAS Numbers: 1217171-07-7 (labelled free base), 82419-52-1 (unlabelled free base)
MW: 184.18 Formula: CH3COOC6D4COOH  
MW: 303.517 Formula: C18D4H33NO2
MW: 615.63 Formula@ C23H45N5O14•5(CH3COOH) for undeuterated  
MW: 220.23 Formula: C813C2H7N215NOS