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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
Tulathromycin A-d7, neat

Tulathromycin A-d7, neat

Code: QX181549
MW: 813.12Formula: C41H72D7N3O12
Triamcinolone Acetonide-d7 (major), neat

Triamcinolone Acetonide-d7 (major), neat

Code: QX181544
MW: 441.54Formula: C24H24D7FO6
(R,R)-Ethambutol-d4 Dihydrochloride, neat

(R,R)-Ethambutol-d4 Dihydrochloride, neat

Code: QX181567
MW: 281.26Formula: C10H22D4Cl2N2O2
Hexahydrocurcumin-d6, neat

Hexahydrocurcumin-d6, neat

Code: QX181569
MW: 380.46Formula: C21H20D6O6
Perindoprilat-d4(Mixture of Diastereomers), neat

Perindoprilat-d4(Mixture of Diastereomers), neat

Code: QX181595
MW: 344.44Formula: C17H24D4N2O5
N-Acetyl Mesalazine-d3, neat

N-Acetyl Mesalazine-d3, neat

Code: QX179906
MW: 198.19Formula: C9H6D3NO4
Ursodeoxycholic Acid-d5 (Contains d0), neat

Ursodeoxycholic Acid-d5 (Contains d0), neat

Code: QX179884
MW: 397.6Formula: C24H35D5O4
Raltegravir-d3 ß-D-Glucuronide, neat

Raltegravir-d3 ß-D-Glucuronide, neat

Code: QX180503
MW: 623.56Formula: C26H26D3FN6O11
Flurbiprofen Acyl-ß-D-glucuronide-d3 (Mixture of Diastereomers), neat

Flurbiprofen Acyl-ß-D-glucuronide-d3 (Mixture of Diastereomers), neat

Code: QX180502
MW: 423.4Formula: C21H18D3FO8
a-Zearalenol-d7, neat

a-Zearalenol-d7, neat

Code: QX180499
MW: 327.42Formula: C18H17D7O5
6a,3'-p-Dihydroxy Paclitaxel-d5, neat

6a,3'-p-Dihydroxy Paclitaxel-d5, neat

Code: QX180497
MW: 890.94Formula: C47H46D5NO16
Betamethasone 17-Propionate-d5, neat

Betamethasone 17-Propionate-d5, neat

Code: QX180496
MW: 453.56Formula: C25H28D5FO6