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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
(S)-Praziquantel-d11, neat

(S)-Praziquantel-d11, neat

Code: QX186678
MW: 323.48Formula: C19H13D11N2O2
Chloroquine-d5, neat

Chloroquine-d5, neat

Code: QX186679
MW: 324.91Formula: C18H21D5ClN3
Mebeverine acid-d5 (hydrochloride), neat

Mebeverine acid-d5 (hydrochloride), neat

Code: QX186676
MW: 320.87Formula: C16H21D5ClNO3
DL-Levomepromazine-d6, neat

DL-Levomepromazine-d6, neat

Code: QX186682
MW: 334.51Formula: C19H18D6N2OS
Pefloxacin-d5, neat

Pefloxacin-d5, neat

Code: QX186684
MW: 338.394Formula: C17H15D5FN3O3
Dapoxetine-d7 hydrochloride, neat

Dapoxetine-d7 hydrochloride, neat

Code: QX186687
MW: 348.92Formula: C21H17D7ClNO
Molnupiravir-d7, neat

Molnupiravir-d7, neat

Code: QX186683
MW: 336.352Formula: C13H12D7N3O7
Bexarotene-d4, neat

Bexarotene-d4, neat

Code: QX186688
MW: 352.51Formula: C24H24D4O2
Bempedoic acid-d4, neat

Bempedoic acid-d4, neat

Code: QX186686
MW: 348.516Formula: C19H32D4O5
Fenpropathrin-d5, neat

Fenpropathrin-d5, neat

Code: QX186689
MW: 354.461Formula: C22H18D5NO3
N-Desmethylclozapine-d8 (hydrochloride), neat

N-Desmethylclozapine-d8 (hydrochloride), neat

Code: QX186692
MW: 357.31Formula: C17H10D8Cl2N4
Sulfabrom-d4, neat

Sulfabrom-d4, neat

Code: QX186695
MW: 361.25Formula: C12H9D4BrN4O2S