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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
Polythiazide-d3, neat

Polythiazide-d3, neat

Code: QX180871
MW: 442.9Formula: C11H10D3ClF3N3O4S3
Dipyrone-d3, neat

Dipyrone-d3, neat

Code: QX180869
MW: 336.36Formula: C13H13D3N3NaO4S
3-O-Methyl-L-DOPA-d3 Monohydrate, neat

3-O-Methyl-L-DOPA-d3 Monohydrate, neat

Code: QX180867
MW: 214.24 + 18.02Formula: C10H10D3NO4 • H2O
Nandrolone Decanoate-d19, neat

Nandrolone Decanoate-d19, neat

Code: QX180880
MW: 447.76Formula: C28H25D19O3Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional li...
Chlorophene-d7, neat

Chlorophene-d7, neat

Code: QX180860
MW: 225.72Formula: C13H4D7ClO
Prednisolone-d8 (Major), neat

Prednisolone-d8 (Major), neat

Code: QX180857
MW: 368.49Formula: C21H20D8O5
rac-Ruxolitinib-d9 (major), neat

rac-Ruxolitinib-d9 (major), neat

Code: QX180855
MW: 315.42Formula: C17H9D9N6
Bepotastine-d6 Besylate, neat

Bepotastine-d6 Besylate, neat

Code: QX180853
MW: 553.1Formula: C27H25D6ClN2O6S
Propantheline-d3 Iodide, neat

Propantheline-d3 Iodide, neat

Code: QX180909
MW: 498.41Formula: C23H27D3INO3
rac 3-Hydroxy Kynurenine-13C2,15N Hydrochloride Salt, neat

rac 3-Hydroxy Kynurenine-13C2,15N Hydrochloride Salt, neat

Code: QX180906
MW: 227.19 + x(36.46)Formula: C813C2H12N15NO4 . xHCl
L-Arginine-13C,d4 Dihydrochloride, neat

L-Arginine-13C,d4 Dihydrochloride, neat

Code: QX180882
MW: 179.22 +2(36.46)Formula: C513CH10D4N4O2 • 2HCl
Cloxacillin-13C4 Sodium Salt, neat

Cloxacillin-13C4 Sodium Salt, neat

Code: QX180893
MW: 461.83Formula: C1513C4H17ClN3NaO5S