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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
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
Etravirine-d8, neat

Etravirine-d8, neat

Code: QX168663
MW: 443.33Formula: C20H7D8BrN6O
(-)-Ecgonine-d3 Hydrochloride, neat

(-)-Ecgonine-d3 Hydrochloride, neat

Code: QX168700
MW: 224.7Formula: C9H13D3ClNO3Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional li...
Robenidine-d8, neat

Robenidine-d8, neat

Code: QX168827
MW: 342.25Formula: C15H5D8Cl2N5
(+/-)-4-Hydroxy Mephenytoin-d3, neat

(+/-)-4-Hydroxy Mephenytoin-d3, neat

Code: QX168824
MW: 237.27Formula: C12H11D3N2O3
4-tert-Octylphenol-13C6, neat

4-tert-Octylphenol-13C6, neat

Code: QX168821
MW: 212.28Formula: C813C6H22O
4-tert-Octylphenol Monoethoxylate-13C6, neat

4-tert-Octylphenol Monoethoxylate-13C6, neat

Code: QX168819
MW: 256.34Formula: C1013C6H26O2
rac Desethyl Oxybutynin-d5 Hydrochloride, neat

rac Desethyl Oxybutynin-d5 Hydrochloride, neat

Code: QX168818
MW: 334.47 + (36.46)Formula: C20H22D5NO3 • HCl
Caffeine-D10, neat

Caffeine-D10, neat

Code: QX169489
MW: 204.25Formula: C8D10N4O2
9-Amino-1,2,3,4-tetrahydroacridin-1-ol-d3, neat

9-Amino-1,2,3,4-tetrahydroacridin-1-ol-d3, neat

Code: QX169487
MW: 217.28Formula: C13H11D3N2O