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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
Pantoprazole-d7 Sodium Salt (d6 Major), neat

Pantoprazole-d7 Sodium Salt (d6 Major), neat

Code: QX180302
MW: 412.39Formula: C16H7D7F2N3NaO4S (major)
Glycoursodeoxycholic Acid-d5, neat

Glycoursodeoxycholic Acid-d5, neat

Code: QX180301
MW: 454.65Formula: C26H38D5NO5
Simvastatin-d6 Hydroxy Acid Ammonium Salt, neat

Simvastatin-d6 Hydroxy Acid Ammonium Salt, neat

Code: QX180298
MW: 459.65Formula: C25H37D6NO6
21-Chloro-17a-[(2-furanylcarbonxyl-d3)oxy]-9ß,11ß-oxido-16a-methylpregna-1,4-diene-3,20-dione, neat

21-Chloro-17a-[(2-furanylcarbonxyl-d3)oxy]-9ß,11ß-oxido-16a-methylpregna-1,4-diene-3,20-dione, neat

Code: QX180289
MW: 487.99Formula: C27H26D3ClO6
Etidronic Acid-d3 Sodium Salt, neat

Etidronic Acid-d3 Sodium Salt, neat

Code: QX180318
MW: 209.05 + x(Na)Formula: C2H5D3O7P2 . Nax
Campestanol-d7, neat

Campestanol-d7, neat

Code: QX180334
MW: 409.74Formula: C28H43D7O
Spironolactone-d7 (Major), neat

Spironolactone-d7 (Major), neat

Code: QX180343
MW: 423.62Formula: C24H25D7O4S
Daunorubicinol-13C,d3 (mixture of diastereomers), neat

Daunorubicinol-13C,d3 (mixture of diastereomers), neat

Code: QX180341
MW: 533.55Formula: C2613CH28D3NO10
Daunorubicin-13C,d3 (>85%), neat

Daunorubicin-13C,d3 (>85%), neat

Code: QX180340
MW: 531.53Formula: C2613CH26D3NO10
Pemetrexed-d5 Disodium Salt, neat

Pemetrexed-d5 Disodium Salt, neat

Code: QX180339
MW: 476.41Formula: C20H14D5N5Na2O6
7ß-Hydroxy Cholesterol-d7, neat

7ß-Hydroxy Cholesterol-d7, neat

Code: QX180338
MW: 409.7Formula: C27H39D7O2
Normethandrone-d3, neat

Normethandrone-d3, neat

Code: QX180337
MW: 291.44Formula: C19H25D3O2Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional lic...