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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
Elagolix Methoxy-d3 Sodium Salt, neat

Elagolix Methoxy-d3 Sodium Salt, neat

Code: QX173409
MW: 656.59Formula: C32H26D3F5N3NaO5
Verlukast-d6, neat

Verlukast-d6, neat

Code: QX171571
MW: 521.12Formula: C26H21D6ClN2O3S2
MDV 3100-d6 (Enzalutamide-d6), neat

MDV 3100-d6 (Enzalutamide-d6), neat

Code: QX171172
MW: 470.48Formula: C21H10D6F4N4O2S
Dextromethorphan O-trideuteromethyl Hydrobromide Hydrate, neat

Dextromethorphan O-trideuteromethyl Hydrobromide Hydrate, neat

Code: QX171171
MW: 355.33 + (18.02) Formula: C18H23D3BrNO • H2O
Tris(1,3-dichloro-2-propyl) Phosphate-d15, neat

Tris(1,3-dichloro-2-propyl) Phosphate-d15, neat

Code: QX171203
MW: 445.98Formula: C9D15Cl6O4P
Rifabutin-d7, neat

Rifabutin-d7, neat

Code: QX174079
MW: 854.04Formula: C46H56D7N4O11
Apatinib-d8 Hydrochloride, neat

Apatinib-d8 Hydrochloride, neat

Code: QX173758
MW: 441.98Formula: C24H15D8N5O • HCl
4-Hydroxy Midazolam-d5 Methanoate, neat

4-Hydroxy Midazolam-d5 Methanoate, neat

Code: QX169936
MW: 378.84Formula: C19H12D5ClFN3O2Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additiona...
Zanamivir-13C,15N2, neat

Zanamivir-13C,15N2, neat

Code: QX169934
MW: 335.29Formula: C1113CH20N215N2O7
rac Viloxazine-d5 Hydrochloride, neat

rac Viloxazine-d5 Hydrochloride, neat

Code: QX169933
MW: 278.79Formula: C13H15D5ClNO3
cis-Hydroxy Perhexiline-d11(Mixture of Diastereomers), neat

cis-Hydroxy Perhexiline-d11(Mixture of Diastereomers), neat

Code: QX169928
MW: 304.56Formula: C19H24D11NO
3ß,5a,6ß-Trihydroxycholestane-d7, neat

3ß,5a,6ß-Trihydroxycholestane-d7, neat

Code: QX169939
MW: 427.71Formula: C27H41D7O3