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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
Idebenone-13C,d3, neat

Idebenone-13C,d3, neat

Code: QX169070
MW: 342.45Formula: C1813CH27D3O5
Carbamazepine-d2 (Major), neat

Carbamazepine-d2 (Major), neat

Code: QX169069
MW: 238.28Formula: C15H10D2N2O
Carbamazepine 10,11-Epoxide-d2 (Major), neat

Carbamazepine 10,11-Epoxide-d2 (Major), neat

Code: QX168908
MW: 254.28Formula: C15H10D2N2O2
Benzoyl Ecgonine-d3, neat

Benzoyl Ecgonine-d3, neat

Code: QX168735
MW: 292.34Formula: C16H16D3NO4Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional li...
5-Methyl-2’-deoxy Cytidine-d3, neat

5-Methyl-2’-deoxy Cytidine-d3, neat

Code: QX168764
MW: 244.26Formula: C10H12D3N3O4
4ß-Hydroxy Cholesterol-d7, neat

4ß-Hydroxy Cholesterol-d7, neat

Code: QX169612
MW: 409.7Formula: C27H39D7O2
Chlorhexidine-d8 Dihydrochloride, neat

Chlorhexidine-d8 Dihydrochloride, neat

Code: QX169656
MW: 586.42Formula: C22H24D8Cl4N10
Tolcapone-d4, neat

Tolcapone-d4, neat

Code: QX169655
MW: 277.27Formula: C14H7D4NO5
(S,S)-Palonosetron-d3 Hydrochloride, neat

(S,S)-Palonosetron-d3 Hydrochloride, neat

Code: QX169654
MW: 335.89Formula: C19H21D3N2O. HCl
Mapenterol-d6 Hydrochloride, neat

Mapenterol-d6 Hydrochloride, neat

Code: QX169643
MW: 330.81 + 36.46Formula: C14H14D6ClF3N2O • HCl
Tazarotene-d8, neat

Tazarotene-d8, neat

Code: QX169641
MW: 359.51Formula: C21H13D8NO2S
Nitisinone-13C6, neat

Nitisinone-13C6, neat

Code: QX169639
MW: 335.18Formula: C813C6H10F3NO5