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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
17a-Boldenone-d3, neat

17a-Boldenone-d3, neat

Code: QX180823
MW: 289.43Formula: C19H23D3O2Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional lic...
20a-Dihydro Pregnenolone-d5, neat

20a-Dihydro Pregnenolone-d5, neat

Code: QX180821
MW: 323.52Formula: C21H29D5O2
Hexanoyl Docetaxel Metabolites M1 and M3-d6(Mixture of Diastereomers), neat

Hexanoyl Docetaxel Metabolites M1 and M3-d6(Mixture of Diastereomers), neat

Code: QX181503
MW: 926.04Formula: C49H55D6NO16
Menaquinone 9-d7 (~90%), neat

Menaquinone 9-d7 (~90%), neat

Code: QX181493
MW: 792.28Formula: C56H73D7O2
Taurochenodeoxycholic Acid-d5 Sodium Salt, neat

Taurochenodeoxycholic Acid-d5 Sodium Salt, neat

Code: QX181488
MW: 526.72Formula: C26H39D5NNaO6S
Quifenadine-d10, neat

Quifenadine-d10, neat

Code: QX181487
MW: 303.46Formula: C20H13D10NO
Umeclidinium Bromide-d10, neat

Umeclidinium Bromide-d10, neat

Code: QX181485
MW: 518.55Formula: C29H24D10BrNO2
Azimilide-d8 Dihydrochloride, neat

Azimilide-d8 Dihydrochloride, neat

Code: QX181481
MW: 538.92Formula: C23H22D8Cl3N5O3
Colterol-d9 Hydrochloride, neat

Colterol-d9 Hydrochloride, neat

Code: QX181480
MW: 270.8Formula: C12H11D9ClNO3
7-Hydroxy Methotrexate-d3 Ammonium Salt, neat

7-Hydroxy Methotrexate-d3 Ammonium Salt, neat

Code: QX181479
MW: 490.49Formula: C20H22D3N9O6
Oxacillin Sodium-d5 Salt, neat

Oxacillin Sodium-d5 Salt, neat

Code: QX181528
MW: 428.45Formula: C19H13D5N3NaO5S
Bisphenol AP-d5, neat

Bisphenol AP-d5, neat

Code: QX181526
MW: 295.39Formula: C20H13D5O2