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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
Nimetazepam-d3, neat

Nimetazepam-d3, neat

Code: QX170487
MW: 298.31Formula: C16H10D3N3O3Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...
Azathioprine-13C4, neat

Azathioprine-13C4, neat

Code: QX170485
MW: 281.23Formula: C513C4H7N7O2S
a-?ethyl-6-benzofuran Ethanamine-d6 ?ydrochloride (6-APB-d6 Hydrochloride), neat

a-?ethyl-6-benzofuran Ethanamine-d6 ?ydrochloride (6-APB-d6 Hydrochloride), neat

Code: QX170481
MW: 217.72Formula: C11H8D6ClNO Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...
AM-694-d4, neat

AM-694-d4, neat

Code: QX170478
MW: 439.3Formula: C20H15D4FINOControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional li...
Clotiazepam-13C,d3, neat

Clotiazepam-13C,d3, neat

Code: QX170475
MW: 322.83Formula: C1513CH12D3ClN2OSControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additio...
Phentolamine-d4 Hydrochloride, neat

Phentolamine-d4 Hydrochloride, neat

Code: QX170474
MW: 285.38 + 36.46Formula: C17H15D4N3O • HCl
JWH-203-d11, neat

JWH-203-d11, neat

Code: QX170531
MW: 350.93Formula: C21H11D11ClNOControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional...
cis,trans-(1,1-Dimethylethoxy)carbonyl Tranexamic Acid-13C2,15N, neat

cis,trans-(1,1-Dimethylethoxy)carbonyl Tranexamic Acid-13C2,15N, neat

Code: QX170530
MW: 260.3Formula: C1113C2H2315NO4
Prothipendyl-d6 Hydrochloride, neat

Prothipendyl-d6 Hydrochloride, neat

Code: QX170529
MW: 291.44 + (36.46)Formula: C16H13D6N3S • HCl
N-((1-(2-(tert-Butylamino)-2-oxoethyl)piperidin-4-yl)methyl)-3-chloro-5-fluorobenzamide-d9 Hydrochloride Salt, neat

N-((1-(2-(tert-Butylamino)-2-oxoethyl)piperidin-4-yl)methyl)-3-chloro-5-fluorobenzamide-d9 Hydrochloride Salt, neat

Code: QX170527
MW: 429.4Formula: C19H19D9Cl2FN3O2
7-Amino Nimetazepam-d3, neat

7-Amino Nimetazepam-d3, neat

Code: QX170520
MW: 268.33Formula: C16H22D3N3OControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional li...
Nefopam-d3 N-Oxide, neat

Nefopam-d3 N-Oxide, neat

Code: QX170517
MW: 272.36Formula: C17H16D3NO2