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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
10-Formyl Folic Acid-d4, neat

10-Formyl Folic Acid-d4, neat

Code: QX175677
MW: 473.43Formula: C20H15D4N7O7
Celecoxib-d4, neat

Celecoxib-d4, neat

Code: QX176478
MW: 385.4Formula: C17H10D4F3N3O2S
Albuterol-d4, neat

Albuterol-d4, neat

Code: QX173829
MW: 243.34Formula: C13H17D4NO3
2,5-Dihydroxybenzoic Acid-d3 (d2 Major), neat

2,5-Dihydroxybenzoic Acid-d3 (d2 Major), neat

Code: QX174271
MW: 157.14Formula: C7H3D3O4
Meconin-d3, neat

Meconin-d3, neat

Code: QX174302
MW: 197.2Formula: C10H7D3O4
Desipramine-d3, neat

Desipramine-d3, neat

Code: QX177608
MW: 269.4Formula: C18H19D3N2
Imipramine-d6, neat

Imipramine-d6, neat

Code: QX177607
MW: 286.44Formula: C19H18D6N2
2-Phenylphenol-d5, neat

2-Phenylphenol-d5, neat

Code: QX177551
MW: 175.24Formula: C12H5D5O
Estriol-d1, neat

Estriol-d1, neat

Code: QX176621
MW: 289.18Formula: C18H23DO3
6-O-Methyl-d3-guanine, neat

6-O-Methyl-d3-guanine, neat

Code: QX176027
MW: 168.17Formula: C6H4D3N5O
Desloratadine-d4, neat

Desloratadine-d4, neat

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

Loratadine-d4, neat

Code: QX175144
MW: 386.91Formula: C22H19D4ClN2O2