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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
rac-Methyl Ephedrine-d3 Hydrochloride, neat

rac-Methyl Ephedrine-d3 Hydrochloride, neat

Code: QX170017
MW: 218.74Formula: C11H15D3ClNOControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...
N-(4-Hydroxyphenyl)acetamide-2,2,2-d3, neat

N-(4-Hydroxyphenyl)acetamide-2,2,2-d3, neat

Code: QX184449
MW: 154.18 Formula: HOC6H4NHCOCD3  
Atomoxetine-d3 hydrochloride, neat

Atomoxetine-d3 hydrochloride, neat

Code: QX183611
POA
MW: 294.84Formula: C17H19ClNOD3
Azatadine-d3, neat

Azatadine-d3, neat

Code: QX183610
POA
MW: 293.43Formula: C20H19N2D3
Naratriptan-d3 hydrochloride, neat

Naratriptan-d3 hydrochloride, neat

Code: QX183616
POA
MW: 374.95Formula: C17H23ClN3O2SD3
Estriol-d1, neat

Estriol-d1, neat

Code: QX176621
MW: 289.18Formula: C18H23DO3
Dextromethorphan N-Trideuteromethyl, neat

Dextromethorphan N-Trideuteromethyl, neat

Code: QX176261
MW: 274.42Formula: C18H22D3NO
5ß-Androsterone-d4, neat

5ß-Androsterone-d4, neat

Code: QX172205
MW: 294.46Formula: C19H26D4O2Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional lic...
N-Acetyl-S-(carbamoylethyl)-L-cysteine-d3, neat

N-Acetyl-S-(carbamoylethyl)-L-cysteine-d3, neat

Code: QX172348
MW: 237.29Formula: C8H11D3N2O4S
(R)-(+)-Verapamil-d6 Hydrochloride, neat

(R)-(+)-Verapamil-d6 Hydrochloride, neat

Code: QX172346
MW: 460.65 + 36.46Formula: C27H32D6N2O4 • HCl
2-Oxo Clopidogrel-13C,d3 Hydrochloride(Mixture of Diastereomers), neat

2-Oxo Clopidogrel-13C,d3 Hydrochloride(Mixture of Diastereomers), neat

Code: QX172300
MW: 378.29Formula: C1513CH14D3Cl2NO3S
DAMPA-d3, neat

DAMPA-d3, neat

Code: QX172312
MW: 328.34Formula: C12H12D3N7O2