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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
OSI-420-d4, Free Base (Desmethyl Erlotinib-d4), neat

OSI-420-d4, Free Base (Desmethyl Erlotinib-d4), neat

Code: QX169325
MW: 383.43Formula: C21H17D4N3O4
Mirtazapine-d4, neat

Mirtazapine-d4, neat

Code: QX169319
MW: 269.38Formula: C17H15D4N3
Raltegravir-d3 Potassium Salt, neat

Raltegravir-d3 Potassium Salt, neat

Code: QX169657
MW: 485.53Formula: C20H17D3FKN6O5
rac Tolterodine-d14 Hydrochloride, neat

rac Tolterodine-d14 Hydrochloride, neat

Code: QX169658
MW: 339.58 + 36.46Formula: C22H17D14NO • HCl
3-Hydroxy Lidocaine-d5, neat

3-Hydroxy Lidocaine-d5, neat

Code: QX169988
MW: 255.37Formula: C14H17D5N2O2
(-)-Butorphanol-d6, neat

(-)-Butorphanol-d6, neat

Code: QX169997
MW: 333.5Formula: C21H23D6NO2Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional lic...
Albendazole-d7, neat

Albendazole-d7, neat

Code: QX169996
MW: 272.37Formula: C12H8D7N3O2S
Bupivacaine-d9 Hydrochloride, neat

Bupivacaine-d9 Hydrochloride, neat

Code: QX169994
MW: 333.94Formula: C18H20D9ClN2O
N-Demethyl Trimebutine-d5 Hydrochloride, neat

N-Demethyl Trimebutine-d5 Hydrochloride, neat

Code: QX169993
MW: 414.93Formula: C21H23D5ClNO5
Norketamine-d4, neat

Norketamine-d4, neat

Code: QX169992
MW: 227.72Formula: C12H10D4ClNOControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...
rac Pholedrine-d3, neat

rac Pholedrine-d3, neat

Code: QX169989
MW: 168.25Formula: C10H12D3NOControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional lic...
Hexamidine-d12 Dihydrochloride, neat

Hexamidine-d12 Dihydrochloride, neat

Code: QX169987
MW: 439.44Formula: C20H16D12Cl2N4O2