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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
(R)-Methotrexate-d3, neat

(R)-Methotrexate-d3, neat

Code: QX181781
MW: 457.46Formula: C20H19D3N8O5
(R)-Metoprolol-d7, neat

(R)-Metoprolol-d7, neat

Code: QX170020
MW: 274.41Formula: C15H18D7NO3
(R)-Modafinil -d10

(R)-Modafinil -d10

Code: QX124664
POA
(R)-Modafinil-d10, neat

(R)-Modafinil-d10, neat

Code: QX180388
MW: 283.41Formula: C15H5D10NO2SControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...
(R)-Nicardipine-d3, neat

(R)-Nicardipine-d3, neat

Code: QX186770
MW: 482.551Formula: C26H26D3N3O6
(R)-Norfluoxetine-d5(Phenyl-d5), neat

(R)-Norfluoxetine-d5(Phenyl-d5), neat

Code: QX169418
MW: 300.33Formula: C16H11D5F3NO
(R)-Phenylephrine-d3 Hydrochloride, neat

(R)-Phenylephrine-d3 Hydrochloride, neat

Code: QX169472
MW: 206.68Formula: C9H11D3ClNO2
(R)-Pramipexole-d3 Dihydrochloride, neat

(R)-Pramipexole-d3 Dihydrochloride, neat

Code: QX171115
MW: 214.35 + 2(36.46)Formula: C10H14D3N3S • 2(HCl)
(R)-Propranolol-d7 Hydrochloride, neat

(R)-Propranolol-d7 Hydrochloride, neat

Code: QX170550
MW: 266.39+ (36.46)Formula: C16H14D7NO2• HCl
(R)-Tamsulosin-d4 Hydrochloride, neat

(R)-Tamsulosin-d4 Hydrochloride, neat

Code: QX181261
MW: 449Formula: C20H25D4ClN2O5S
(R)-Tolperisone-d10

(R)-Tolperisone-d10

Code: QX124299
POA
(R)-Warfarin-d5

(R)-Warfarin-d5

Code: QX124748
POA