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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
12-Hydroxystearic Acid-d5, neat

12-Hydroxystearic Acid-d5, neat

Code: QX181655
MW: 305.51Formula: C18H31D5O3
9-Carboxymethoxymethylguanine-13C2,15N, neat

9-Carboxymethoxymethylguanine-13C2,15N, neat

Code: QX181647
MW: 242.17Formula: C613C2H9N415NO4
1-Methyl-Inosine-d3, neat

1-Methyl-Inosine-d3, neat

Code: QX181645
MW: 285.27Formula: C11H11D3N4O5
2(3H)-Benzothiazolone-d4, neat

2(3H)-Benzothiazolone-d4, neat

Code: QX181644
MW: 155.21Formula: C7HD4NOS
DL-Indole-3-lactic Acid-d5, neat

DL-Indole-3-lactic Acid-d5, neat

Code: QX181642
MW: 210.24Formula: C11H6D5NO3
?-CEHC-d5, neat

?-CEHC-d5, neat

Code: QX181641
MW: 269.35Formula: C15H15D5O4
Naloxone-d5 3-ß-D-Glucuronide, neat

Naloxone-d5 3-ß-D-Glucuronide, neat

Code: QX180556
MW: 508.53Formula: C25H24D5NO10Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...
Zephirol-d7, neat

Zephirol-d7, neat

Code: QX180553
MW: 347.03Formula: C21H31D7ClN
a-Hyodeoxycholic Acid-d5, neat

a-Hyodeoxycholic Acid-d5, neat

Code: QX180568
MW: 397.6Formula: C24H35D5O4
Quetiapine Dimer Impurity-d8, neat

Quetiapine Dimer Impurity-d8, neat

Code: QX180552
MW: 512.72Formula: C30H16D8N4S2
Atropine-d5, neat

Atropine-d5, neat

Code: QX180550
MW: 294.4Formula: C17H18D5NO3
trans-Clopidogrel-MP-13C,d3 Derivative(Mixture of Diastereomers, >80%), neat

trans-Clopidogrel-MP-13C,d3 Derivative(Mixture of Diastereomers, >80%), neat

Code: QX180546
MW: 508.01Formula: C2413CH23D3ClNO6S