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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
Benzyl-2,3,4,5,6-d5-dimethyl-n-dodecylammonium Chloride, neat

Benzyl-2,3,4,5,6-d5-dimethyl-n-dodecylammonium Chloride, neat

Code: QX182376
MW: 345.02Formula: C21H33D5ClN
Creatinine-d5 (N-methyl-d3; imidazolidinone-5,5-d2), neat

Creatinine-d5 (N-methyl-d3; imidazolidinone-5,5-d2), neat

Code: QX182375
MW: 118.15Formula: C4H2D5N3O
Penicillin G-d5 Potassium Salt (phenyl-d5), neat

Penicillin G-d5 Potassium Salt (phenyl-d5), neat

Code: QX182374
MW: 377.51Formula: C16H12D5KN2O4S
N,N-Dimethyltryptamine Oxide-d6, neat

N,N-Dimethyltryptamine Oxide-d6, neat

Code: QX182420
MW: 210.31Formula: C12H10D6N2O
Cinnabarinic Acid-d4, neat

Cinnabarinic Acid-d4, neat

Code: QX182414
MW: 304.25Formula: C14H4D4N2O6
Octadecyl 3-?(3,?5-?Di-?tert-?butyl-?4-?hydroxyphenyl)?propionate-d37, neat

Octadecyl 3-?(3,?5-?Di-?tert-?butyl-?4-?hydroxyphenyl)?propionate-d37, neat

Code: QX182399
MW: 568.09Formula: C35H25D37O3
Testosterone Undecanoate-d21, neat

Testosterone Undecanoate-d21, neat

Code: QX182370
MW: 477.84Formula: C30H27D21O3Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional li...
Teriparatide-d10 xTFA salt, neat

Teriparatide-d10 xTFA salt, neat

Code: QX182547
(R)-Carnitine Hydrochloride 13C3, neat

(R)-Carnitine Hydrochloride 13C3, neat

Code: QX182545
MW: 200.64Formula: C413C3H16ClNO3
Scutellarein-d6 (major), neat

Scutellarein-d6 (major), neat

Code: QX182541
MW: 292.28Formula: C15H4D6O6
Guanidinoacetic-13C Acid, neat

Guanidinoacetic-13C Acid, neat

Code: QX182538
MW: 118.1Formula: C13C2H7N3O2
5-[4'-(Azidomethyl)[1,1'-biphenyl]-2-yl]-2H-tetrazole-D4, neat

5-[4'-(Azidomethyl)[1,1'-biphenyl]-2-yl]-2H-tetrazole-D4, neat

Code: QX182552
MW: 281.32Formula: C14H7D4N7