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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
Vanillactic Acid-13C3 (>85%), neat

Vanillactic Acid-13C3 (>85%), neat

Code: QX182208
MW: 215.18Formula: C713C3H12O5
Chloroprocaine Dihydrochloride-d4, neat

Chloroprocaine Dihydrochloride-d4, neat

Code: QX182204
MW: 274.78 +2(36.46)Formula: C13H15D4ClN2O2 • 2HCl
Sodium Cholesterol-25,26,26,26,27,27,27-d7 Sulfate, neat

Sodium Cholesterol-25,26,26,26,27,27,27-d7 Sulfate, neat

Code: QX182368
MW: 495.75Formula: C27H38D7NaO4S
Aloe-emodin-D4 (major), neat

Aloe-emodin-D4 (major), neat

Code: QX182331
MW: 274.26Formula: C15H6D4O5
(4-Trideuteromethoxy) Trimethoprim N1-Oxide, ~90%, neat

(4-Trideuteromethoxy) Trimethoprim N1-Oxide, ~90%, neat

Code: QX182337
MW: 309.34Formula: C14H15D3N4O4
Elexacaftor-D3, neat

Elexacaftor-D3, neat

Code: QX182335
MW: 600.67Formula: C26H31D3F3N7O4S
Morphine 3-ß-D-Glucuronide-D6, neat

Morphine 3-ß-D-Glucuronide-D6, neat

Code: QX182328
MW: 467.5Formula: C23H21D6NO9Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional lic...
N,N-Dimethylmethanamine Oxide-15N, neat

N,N-Dimethylmethanamine Oxide-15N, neat

Code: QX182327
MW: 76.1Formula: C3H915NO
Codeine 6-ß-D-Glucuronide-d6, neat

Codeine 6-ß-D-Glucuronide-d6, neat

Code: QX182321
MW: 481.53Formula: C24H23D6NO9Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional li...
Flunisolide-d4 (major), neat

Flunisolide-d4 (major), neat

Code: QX182363
MW: 406.52Formula: C24H27D4FO4
Vonoprazan Fumarate-D3, neat

Vonoprazan Fumarate-D3, neat

Code: QX182360
MW: 348.41 + 116.07Formula: C17H13D3FN3O2S • C4H4O4
p-Cresol-d4, neat

p-Cresol-d4, neat

Code: QX182355
MW: 112.16Formula: C7H4D4O