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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
Didesethyl Chloroquine-d4, neat

Didesethyl Chloroquine-d4, neat

Code: QX169315
MW: 267.79Formula: C14H14D4ClN3
Raltegravir-d3 Potassium Salt, neat

Raltegravir-d3 Potassium Salt, neat

Code: QX169657
MW: 485.53Formula: C20H17D3FKN6O5
Zanamivir-13C,15N2, neat

Zanamivir-13C,15N2, neat

Code: QX169934
MW: 335.29Formula: C1113CH20N215N2O7
Digoxin-d3, neat

Digoxin-d3, neat

Code: QX169917
MW: 783.96Formula: C41H61D3O14
1’-Hydroxy Midazolam-d5, neat

1’-Hydroxy Midazolam-d5, neat

Code: QX169938
MW: 346.8Formula: C18H8D5ClFN3OControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...
Ribavirin-13C2, neat

Ribavirin-13C2, neat

Code: QX169950
MW: 246.19Formula: C613C2H12N4O5
Benazeprilat-d5, neat

Benazeprilat-d5, neat

Code: QX169949
MW: 401.47Formula: C22H19D5N2O5
Galanthamine-O-methyl-d3, neat

Galanthamine-O-methyl-d3, neat

Code: QX169948
MW: 290.37Formula: C17H18D3NO3
Penicillin V-d5, neat

Penicillin V-d5, neat

Code: QX170645
MW: 355.42Formula: C16H13D5N2O5S
Captopril-d3, neat

Captopril-d3, neat

Code: QX170642
MW: 220.3Formula: C9H12D3NO3S
Saquinavir-d9, neat

Saquinavir-d9, neat

Code: QX170639
MW: 679.9Formula: C38H41D9N6O5
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