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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
4-Acetaminophen-d3 Sulfate Potassium Salt, neat

4-Acetaminophen-d3 Sulfate Potassium Salt, neat

Code: QX168975
MW: 272.33Formula: C8H5D3KNO5S
Remifentanil-13C6 Hydrochloride, neat

Remifentanil-13C6 Hydrochloride, neat

Code: QX169031
MW: 418.86Formula: C1413C6H29ClN2O5Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and addition...
Flavoxate-d4 Hydrochloride, neat

Flavoxate-d4 Hydrochloride, neat

Code: QX169030
MW: 431.95Formula: C24H22D4ClNO4
1’-Hydroxy Midazolam-13C3, neat

1’-Hydroxy Midazolam-13C3, neat

Code: QX169029
MW: 344.74Formula: C1513C3H13ClFN3OControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and addition...
4’-Hydroxyphenyl Carvedilol-d3, neat

4’-Hydroxyphenyl Carvedilol-d3, neat

Code: QX169028
MW: 425.49Formula: C24H23D3N2O5
Etravirine-13C3, neat

Etravirine-13C3, neat

Code: QX169027
MW: 438.25Formula: C1713C3H15BrN6O
Chlorguanide-d4 Hydrochloride, neat

Chlorguanide-d4 Hydrochloride, neat

Code: QX169026
MW: 294.22Formula: C11H13D4Cl2N5
Amoxapine-d8, neat

Amoxapine-d8, neat

Code: QX169025
MW: 321.83Formula: C17H8D8ClN3O
Carebastine-d5, neat

Carebastine-d5, neat

Code: QX169024
MW: 504.67Formula: C32H32D5NO4
Terbutaline-d9, neat

Terbutaline-d9, neat

Code: QX169023
MW: 234.34Formula: C12H10D9NO3
rac Demethyl Citalopram-d3 Hydrochloride, neat

rac Demethyl Citalopram-d3 Hydrochloride, neat

Code: QX169021
MW: 349.84Formula: C19H17D3ClFN2O
Oxprenolol-d7 Hydrochloride, neat

Oxprenolol-d7 Hydrochloride, neat

Code: QX169020
MW: 308.85Formula: C15H17D7ClNO3