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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
Hydroxy Pioglitazone-D5 (Major) (M-IV)(Mixture of Diastereomers), neat

Hydroxy Pioglitazone-D5 (Major) (M-IV)(Mixture of Diastereomers), neat

Code: QX168999
MW: 377.47Formula: C19H15D5N2O4S
6-O-Desmethyl Donepezil-d5, neat

6-O-Desmethyl Donepezil-d5, neat

Code: QX168998
MW: 370.5Formula: C23H22D5NO3
Chlorothiazide-13C,15N2, neat

Chlorothiazide-13C,15N2, neat

Code: QX168997
MW: 298.7Formula: C613CH6ClN15N2O4S2
19-Norandrosterone (d5 major), neat

19-Norandrosterone (d5 major), neat

Code: QX167905
MW: 281.44Formula: C18H23D5O2Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional lic...
Simvastatin-d6, neat

Simvastatin-d6, neat

Code: QX167816
MW: 424.6Formula: C25H32D6O5
Vildagliptin-13C5,15N, neat

Vildagliptin-13C5,15N, neat

Code: QX168157
MW: 309.36Formula: C1213C5H25N215NO2
Topotecan-d6, neat

Topotecan-d6, neat

Code: QX168158
MW: 427.49Formula: C23H17D6N3O5
(S)-Naproxen-d3, neat

(S)-Naproxen-d3, neat

Code: QX168418
MW: 233.28Formula: C14H11D3O3
Ezetimibe-d4, neat

Ezetimibe-d4, neat

Code: QX168415
MW: 413.45Formula: C24H17D4F2NO3
Pioglitazone-d4 (major), neat

Pioglitazone-d4 (major), neat

Code: QX168618
MW: 360.46Formula: C19H16D4N2O3S
Letrozole-d4 (major), neat

Letrozole-d4 (major), neat

Code: QX168616
MW: 289.33Formula: C17H7D4N5
Deferasirox-d4, neat

Deferasirox-d4, neat

Code: QX168612
MW: 377.39Formula: C21H11D4N3O4