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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
cis-Mefentanyl-d3 Hydrochloride Salt, neat

cis-Mefentanyl-d3 Hydrochloride Salt, neat

Code: QX170302
MW: 353.52 + (36.46)Formula: C23H27D3N2O . HClControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption a...
cis-ent-Tadalafil-d3, neat

cis-ent-Tadalafil-d3, neat

Code: QX170301
MW: 392.42Formula: C22H16D3N3O4
Acetyl Isoniazid-d4, neat

Acetyl Isoniazid-d4, neat

Code: QX170313
MW: 183.2Formula: C8H5D4N3O2
4-Aminophenazone-d3, neat

4-Aminophenazone-d3, neat

Code: QX170297
MW: 206.26Formula: C11H10D3N3O
?-Tocopherol-d4 (major), neat

?-Tocopherol-d4 (major), neat

Code: QX170296
MW: 420.7Formula: C28H44D4O2
Nor Verapamil-d6 Hydrochloride, neat

Nor Verapamil-d6 Hydrochloride, neat

Code: QX170295
MW: 483.07Formula: C26H31D6ClN2O4
?-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...
Benzoisothiazol-3-one-13C6, neat

Benzoisothiazol-3-one-13C6, neat

Code: QX170291
MW: 157.14Formula: C13C6H5NOS
Domperidone-d6, neat

Domperidone-d6, neat

Code: QX170289
MW: 431.95Formula: C22H18D6ClN5O2
Hydroxy Torsemide-d7, neat

Hydroxy Torsemide-d7, neat

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

Chlorpromazine-13C,d3 Hydrochloride, neat

Code: QX170286
MW: 359.34Formula: C1613CH17D3Cl2N2S
Griseofulvin-13C,d3, neat

Griseofulvin-13C,d3, neat

Code: QX170285
MW: 356.78Formula: C1613CH14D3ClO6