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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
Metaxalone-d6, neat

Metaxalone-d6, neat

Code: QX183434
POA
MW: 227.29Formula: C12H9NO3D6
Troglitazone-13C1, neat

Troglitazone-13C1, neat

Code: QX183192
POA
MW: 442.54Formula: C24H27NO5S
Atomoxetine-d3 hydrochloride, neat

Atomoxetine-d3 hydrochloride, neat

Code: QX183611
POA
MW: 294.84Formula: C17H19ClNOD3
5ß-Dihydrocortisol-d6, neat

5ß-Dihydrocortisol-d6, neat

Code: QX181580
MW: 370.51Formula: C21H26D6O5
Cletoquine-d4, neat

Cletoquine-d4, neat

Code: QX181574
MW: 311.84Formula: C16H18D4ClN3O

N-Desmethyl Clobazam-13C6, neat

Code: QX181573
MW: 292.67Formula: C913C6H11ClN2O2Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additiona...
2-(4’-Chlorobenzoyl)benzoic Acid-d4, neat

2-(4’-Chlorobenzoyl)benzoic Acid-d4, neat

Code: QX181572
MW: 264.7Formula: C14H5D4ClO3
Linoleoyl Carnitine (N-methyl-D3), neat

Linoleoyl Carnitine (N-methyl-D3), neat

Code: QX181571
MW: 426.65Formula: C25H42D3NO4
Lamivudine-13C1,d2, neat

Lamivudine-13C1,d2, neat

Code: QX181252
MW: 232.26Formula: C713CH9D2N3O3S
2,3-Pyridinedicarboxylic Acid-13C3, 15N, neat

2,3-Pyridinedicarboxylic Acid-13C3, 15N, neat

Code: QX181248
MW: 171.09Formula: C413C3H515NO4
Pimobendan-d3, neat

Pimobendan-d3, neat

Code: QX181245
MW: 337.39Formula: C19H15D3N4O2
Doxycycline-d3 Hyclate (Major), neat

Doxycycline-d3 Hyclate (Major), neat

Code: QX181244
MW: 2(447.45) + 2(36.46) + x(18.02) + (46.07)Formula: 2(C22H21D3N2O8) • 2HCl • xH2O • C2H6O