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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
Delmadinone-d5, neat

Delmadinone-d5, neat

Code: QX180662
MW: 365.91Formula: C21H20D5ClO3
3-Methylquinoxaline-2-carboxylic Acid-d4, neat

3-Methylquinoxaline-2-carboxylic Acid-d4, neat

Code: QX181002
MW: 192.21Formula: C10H4D4N2O2
Bifendate-d6, neat

Bifendate-d6, neat

Code: QX181000
MW: 424.39Formula: C20H12D6O10
11-Deoxy Corticosterone-d7, neat

11-Deoxy Corticosterone-d7, neat

Code: QX180999
MW: 337.5Formula: C21H23D7O3
a,a-Trehalose-13C12, neat

a,a-Trehalose-13C12, neat

Code: QX180997
MW: 354.2Formula: 13C12H22O11
Sodium D-Gluconate-13C6, neat

Sodium D-Gluconate-13C6, neat

Code: QX180995
MW: 224.09Formula: 13C6H11NaO7
(-)-Inosine-1',2',3',4',5'-13C5, neat

(-)-Inosine-1',2',3',4',5'-13C5, neat

Code: QX180991
MW: 273.19Formula: C513C5H12N4O5
Nitrendipine-d5, neat

Nitrendipine-d5, neat

Code: QX181005
MW: 365.39Formula: C18H15D5N2O6
Didecyl Dimethyl Ammonium-d6 Chloride, neat

Didecyl Dimethyl Ammonium-d6 Chloride, neat

Code: QX181007
MW: 368.11Formula: C22H42D6ClN
17ß-Estradiol 3-O-Sulfate-d3 Sodium Salt, neat

17ß-Estradiol 3-O-Sulfate-d3 Sodium Salt, neat

Code: QX181023
MW: 377.45Formula: C18H20D3O5NaS
Phenethicillin-d5 Sodium Salt, neat

Phenethicillin-d5 Sodium Salt, neat

Code: QX181027
MW: 391.43Formula: C17H14D5N2NaO5S
N-Butylscopolammonium Bromide-d9, neat

N-Butylscopolammonium Bromide-d9, neat

Code: QX181021
MW: 369.52 + 79.90Formula: C21H21D9NO4•Br