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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
(6R,12aR)-Tadalafil-d3 (N-methyl-d3), neat

(6R,12aR)-Tadalafil-d3 (N-methyl-d3), neat

Code: QX121893
(6R,12aR)-Tadalafil-d3 (N-methyl-d3), neat

(6R,12aR)-Tadalafil-d3 (N-methyl-d3), neat

Code: QX121894
POA
(6R,12aR)-Tadalafil-d3 (N-methyl-d3), neat

(6R,12aR)-Tadalafil-d3 (N-methyl-d3), neat

Code: QX165878
Tafenoquine-13CD3

Tafenoquine-13CD3

Code: QX160600
POA
Formula: C23(13C)H25D3F3N3O3
Tamoxifen-d5 (ethyl-d5), neat

Tamoxifen-d5 (ethyl-d5), neat

Code: QX120692
Tamoxifen-d5 (ethyl-d5), neat

Tamoxifen-d5 (ethyl-d5), neat

Code: QX120691
(R)-(-)-Tamsulosin-d5 HCl (ethoxy-d5), neat

(R)-(-)-Tamsulosin-d5 HCl (ethoxy-d5), neat

Code: QX148532
(R)-(-)-Tamsulosin-d5 HCl (ethoxy-d5), neat

(R)-(-)-Tamsulosin-d5 HCl (ethoxy-d5), neat

Code: QX148531
Tapentadol D5

Tapentadol D5

Code: QX160602
POA
Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional licensing fees apply. Please con...
Telmisartan 13CD3

Telmisartan 13CD3

Code: QX124286
POA
Telmisartan-d3

Telmisartan-d3

Code: QX140457
POA
Formula: C33H27D3N4O2
Telmisartan-d4 (benzyl-2,3,5,6-d4), neat

Telmisartan-d4 (benzyl-2,3,5,6-d4), neat

Code: QX121958