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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
6-Hydroxy Benzbromarone-D5 (major), neat

6-Hydroxy Benzbromarone-D5 (major), neat

Code: QX186506
MW: 445.118Formula: C17H7D5Br2O4
Delamanid-D4, neat

Delamanid-D4, neat

Code: QX186507
MW: 538.517Formula: C25H21D4F3N4O6
Sacubitril-13C4 Calcium, neat

Sacubitril-13C4 Calcium, neat

Code: QX186502
MW: 457.561Formula: C20[13C]4H31CaNO5
Isometronidazole-D4 Hydrochloride, neat

Isometronidazole-D4 Hydrochloride, neat

Code: QX186509
MW: 211.64Formula: C6H6D4ClN3O3
4',4"-O,O-Dimethylcurcumin-D6, neat

4',4"-O,O-Dimethylcurcumin-D6, neat

Code: QX186512
MW: 402.476Formula: C23H18D6O6
Z-Indirubin-D8, neat

Z-Indirubin-D8, neat

Code: QX186511
MW: 270.317Formula: C16H2D8N2O2
Tigecycline-D9, neat

Tigecycline-D9, neat

Code: QX186514
MW: 594.713Formula: C29H30D9N5O8
Isometronidazole-D4, neat

Isometronidazole-D4, neat

Code: QX186508
MW: 175.18Formula: C6H5D4N3O3
Tolfenamic acid 13C6 (benzoic13C6), - A2S Certified

Tolfenamic acid 13C6 (benzoic13C6), - A2S Certified

Code: QX186217
POA
MW: 267.66Formula: 13C6C8H12ClNO2
(±)-Venlafaxine-d6 HCl (N,N-dimethyl-d6), neat

(±)-Venlafaxine-d6 HCl (N,N-dimethyl-d6), neat

Code: QX186291
Venetoclax-d8 (piperazine-d8) 

Venetoclax-d8 (piperazine-d8) 

Code: QX186930
MW: 875.36
Benzethonium-d7 Chloride (benzyl-d7)

Benzethonium-d7 Chloride (benzyl-d7)

Code: QX186942
MW: 455.12