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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
Desloratadine-d4, neat

Desloratadine-d4, neat

Code: QX175145
MW: 314.85Formula: C19H15D4ClN2
Loratadine-d4, neat

Loratadine-d4, neat

Code: QX175144
MW: 386.91Formula: C22H19D4ClN2O2
3a,7a,12a-Trihydroxycoprostanic Acid-d3, neat

3a,7a,12a-Trihydroxycoprostanic Acid-d3, neat

Code: QX174678
MW: 453.67Formula: C27H43D3O5
Clobazam-d8, neat

Clobazam-d8, neat

Code: QX183353
POA
MW: 308.8Formula: C16H5ClN2O2D8Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...
Metaxalone-d6, neat

Metaxalone-d6, neat

Code: QX183434
POA
MW: 227.29Formula: C12H9NO3D6
Hydroxypioglitazone-d4 , neat

Hydroxypioglitazone-d4 , neat

Code: QX183491
POA
MW: 376.47Formula: C19H16N2O4SD4
rac-Methyl Ephedrine-d3 Hydrochloride, neat

rac-Methyl Ephedrine-d3 Hydrochloride, neat

Code: QX170017
MW: 218.74Formula: C11H15D3ClNOControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...
N-(4-Hydroxyphenyl)acetamide-2,2,2-d3, neat

N-(4-Hydroxyphenyl)acetamide-2,2,2-d3, neat

Code: QX184449
MW: 154.18 Formula: HOC6H4NHCOCD3  
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
Azatadine-d3, neat

Azatadine-d3, neat

Code: QX183610
POA
MW: 293.43Formula: C20H19N2D3
Naratriptan-d3 hydrochloride, neat

Naratriptan-d3 hydrochloride, neat

Code: QX183616
POA
MW: 374.95Formula: C17H23ClN3O2SD3