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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
Firocoxib-d4, neat

Firocoxib-d4, neat

Code: QX170253
MW: 340.43Formula: C17H16D4O5S
Emodin-d4, neat

Emodin-d4, neat

Code: QX170260
MW: 274.26Formula: C15H6D4O5
Brimonidine-d4 D-Tartrate, neat

Brimonidine-d4 D-Tartrate, neat

Code: QX170181
MW: 296.16 + 150.09Formula: C11H6D4BrN5 • C4H6O6
NG,NG-Dimethylarginine-d6 Dihydrochloride, neat

NG,NG-Dimethylarginine-d6 Dihydrochloride, neat

Code: QX170163
MW: 281.21Formula: C8H14D6Cl2N4O2
Primaquine-d3 Diphosphate, neat

Primaquine-d3 Diphosphate, neat

Code: QX170196
MW: 458.36Formula: C15H24D3N3O9P2
Morphine-d6, neat

Morphine-d6, neat

Code: QX170373
MW: 291.37Formula: C17H13D6NO3Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional li...
?-Hydroxy Fentanyl-d5, neat

?-Hydroxy Fentanyl-d5, neat

Code: QX170293
MW: 357.5Formula: C22H23D5N2O2Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional li...
Hydroxy Torsemide-d7, neat

Hydroxy Torsemide-d7, neat

Code: QX170288
MW: 371.46Formula: C16H13D7N4O4S
Griseofulvin-13C,d3, neat

Griseofulvin-13C,d3, neat

Code: QX170285
MW: 356.78Formula: C1613CH14D3ClO6
Desethylene Ciprofloxacin-d4, Hydrochloride, neat

Desethylene Ciprofloxacin-d4, Hydrochloride, neat

Code: QX170327
MW: 345.79Formula: C15H13D4ClFN3O3
Ethyl 3,4-Dihydroxybenzoate-13C3, neat

Ethyl 3,4-Dihydroxybenzoate-13C3, neat

Code: QX170323
MW: 185.15Formula: C613C3H10O4
Dapsone Hydroxylamine-d4, neat

Dapsone Hydroxylamine-d4, neat

Code: QX170321
MW: 268.32Formula: C12H8D4N2O3S