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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
1-(Pentyl-d11)-3-(4-methoxynaphthoyl)indoleJWH 081-d11, neat

1-(Pentyl-d11)-3-(4-methoxynaphthoyl)indoleJWH 081-d11, neat

Code: QX170506
MW: 382.54Formula: C25H14D11NO2Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...
Ternidazole-d6 Hydrochloride, neat

Ternidazole-d6 Hydrochloride, neat

Code: QX170473
MW: 227.68Formula: C7H6D6ClN3O3
rac Clopidogrel-d8 Hydrogen Sulfate (Major), neat

rac Clopidogrel-d8 Hydrogen Sulfate (Major), neat

Code: QX170460
MW: 329.87 +(98.08)Formula: C16H8D8ClNO2S •H2SO4
Aspartame-d5, neat

Aspartame-d5, neat

Code: QX170652
MW: 299.34Formula: C14H13D5N2O5
FK-506-13C,D2 (Major) (Tacrolimus) (>85%), neat

FK-506-13C,D2 (Major) (Tacrolimus) (>85%), neat

Code: QX170648
MW: 807.02Formula: C4313CH67D2NO12
Ramiprilat-d5(Mixture of Diastereomers), neat

Ramiprilat-d5(Mixture of Diastereomers), neat

Code: QX170646
MW: 393.49Formula: C21H23D5N2O5
Nafcillin-d5 Sodium Salt, neat

Nafcillin-d5 Sodium Salt, neat

Code: QX170638
MW: 441.49Formula: C21H16D5N2NaO5S
24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506-13C, D2 (Major), neat

24,32-Bis-O-(tert-butyldimethylsilyl)-FK-506-13C, D2 (Major), neat

Code: QX170637
MW: 1035.54Formula: C5513CH95D2NO12Si2
5-(Methyl-d3)tetrahydrofolic Acid (Mixture of Diastereomers), neat

5-(Methyl-d3)tetrahydrofolic Acid (Mixture of Diastereomers), neat

Code: QX170632
MW: 462.47Formula: C20H22D3N7O6
Levomefolic Acid-13C,d3, neat

Levomefolic Acid-13C,d3, neat

Code: QX170631
MW: 463.47Formula: C1913CH22D3N7O6
3’-Hydroxy Repaglinide-d5(Mixture of Diastereomers), neat

3’-Hydroxy Repaglinide-d5(Mixture of Diastereomers), neat

Code: QX170598
MW: 473.62Formula: C27H31D5N2O5
Hydroxymethyl Tolperisone-d10 Hydrochloride, neat

Hydroxymethyl Tolperisone-d10 Hydrochloride, neat

Code: QX170535
MW: 307.88Formula: C16H14D10ClNO2