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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
Homosalate-d4, neat

Homosalate-d4, neat

Code: QX181866
MW: 266.37Formula: C16H18D4O3
Mitoquinol-d15, neat

Mitoquinol-d15, neat

Code: QX181870
MW: 695.93Formula: C38H34D15O7PS
N-Demethyl Chlordiazepoxide-d5, neat

N-Demethyl Chlordiazepoxide-d5, neat

Code: QX181869
MW: 290.76Formula: C15H7D5ClN3OControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...
Triclabendazole Sulfoxide-D3, neat

Triclabendazole Sulfoxide-D3, neat

Code: QX181897
MW: 378.68Formula: C14H6D3Cl3N2O2S
Furagin-13C3, neat

Furagin-13C3, neat

Code: QX181910
MW: 267.17Formula: C713C3H8N4O5
Dantrolene-D4, neat

Dantrolene-D4, neat

Code: QX181907
MW: 318.28Formula: C14H6D4N4O5
Tauro 6-Ethlchenodeoxycholic Acid-d5 Sodium SaltREPLACES E917463., neat

Tauro 6-Ethlchenodeoxycholic Acid-d5 Sodium SaltREPLACES E917463., neat

Code: QX181805
MW: 554.77Formula: C28H43D5NNaO6S
Pyruvyl Fentanyl-d5, neat

Pyruvyl Fentanyl-d5, neat

Code: QX181817
MW: 355.48Formula: C22H21D5N2O2Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...
Cabotegravir-d3, neat

Cabotegravir-d3, neat

Code: QX181797
MW: 408.37Formula: C19H14D3F2N3O5
Sulfamethazine-13C6, neat

Sulfamethazine-13C6, neat

Code: QX181796
MW: 284.29Formula: C613C6H14N4O2S
Tenofovir Disoproxil-d6 Fumarate, neat

Tenofovir Disoproxil-d6 Fumarate, neat

Code: QX181795
MW: 525.48+(116.07)Formula: C19H24D6N5O10P•C4H4O4
N-Acetyl-S-(2-carbamoylethyl-d4)-L-cysteine, neat

N-Acetyl-S-(2-carbamoylethyl-d4)-L-cysteine, neat

Code: QX181831
MW: 238.3Formula: C8H10D4N2O4S