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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-Demethyl Papaverine-d3, neat

6-Demethyl Papaverine-d3, neat

Code: QX169632
MW: 328.38Formula: C19H16D3NO4Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional li...
Lamotrigine-13C3,d3, Major, neat

Lamotrigine-13C3,d3, Major, neat

Code: QX169630
MW: 262.09Formula: C613C3H4D3Cl2N5
Methedrone-d3 Hydrochloride, neat

Methedrone-d3 Hydrochloride, neat

Code: QX169552
MW: 232.72Formula: C11H13D3ClNO2Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional...
Menaquinone 4-d7 (Mixture of cis-trans isomers), neat

Menaquinone 4-d7 (Mixture of cis-trans isomers), neat

Code: QX169563
MW: 451.69Formula: C31H33D7O2
S-(-)-Sulpiride-d3, neat

S-(-)-Sulpiride-d3, neat

Code: QX169584
MW: 344.44Formula: C15H20D3N3O4S
Diltiazem-d3 Hydrochloride, neat

Diltiazem-d3 Hydrochloride, neat

Code: QX169408
MW: 454Formula: C22H24D3ClN2O4S
Lofexidine-d4 Hydrochloride, neat

Lofexidine-d4 Hydrochloride, neat

Code: QX169237
MW: 299.62Formula: C11H9D4Cl3N2O
Nudifloramide-d3, neat

Nudifloramide-d3, neat

Code: QX169246
MW: 155.17Formula: C7H5D3N2O2
Tauroursodeoxycholic-2,2,3,4,4-d5 Acid, neat

Tauroursodeoxycholic-2,2,3,4,4-d5 Acid, neat

Code: QX169243
MW: 504.73Formula: C26H40D5NO6S
Anastrozole-d12, neat

Anastrozole-d12, neat

Code: QX169223
MW: 305.44Formula: C17H7D12N5
Hydroxy Metronidazole-d4, neat

Hydroxy Metronidazole-d4, neat

Code: QX169280
MW: 191.18Formula: C6H5D4N3O4
Brivaracetam-d7, neat

Brivaracetam-d7, neat

Code: QX169204
MW: 219.33Formula: C11H13D7N2O2Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...