Pharmaceuticals

We offer an extensive range of reference standards for pharmaceutical and veterinary research, analysis and screening. The range includes 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.
In addition, the range includes many isotopically labelled standards that offer the ideal solution to the problem of choosing a suitable internal standard for analysis.
If you are unable to locate the reference material or the format you need, please contact us with your requirement and we'll be delighted to check its availability.

Ritonavir-d6

Code: QX159573
POA
Formula: C37H42D6N6O5S2

Ritonavir-d8

Code: QX160572
POA

Ritonavir Dehydro

Code: QX160574
POA
Formula: C37H46N6O5S2

Ritonavir Hydroxy

Code: QX160573
POA
Formula: C37H48N6O6S2

Rivaroxaban-D4

Code: QX124706
POA

(S)-Rivaroxaban

Code: QX159997
POA
Formula: C14H16D6N2O2

Rivastigmine (as Tartrate)

Code: QX137443
POA
Formula: C18H28N2O8
Formula: C10H15NO
Formula: C10H9D6NO