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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
Quetiapine Sulfoxide-d8, neat

Quetiapine Sulfoxide-d8, neat

Code: QX170324
MW: 407.56Formula: C21H17D8N3O3S
Ethyl 3,4-Dihydroxybenzoate-13C3, neat

Ethyl 3,4-Dihydroxybenzoate-13C3, neat

Code: QX170323
MW: 185.15Formula: C613C3H10O4
1-Benzhydrylpiperazine-d8, neat

1-Benzhydrylpiperazine-d8, neat

Code: QX170322
MW: 260.4Formula: C17H12D8N2
Dapsone Hydroxylamine-d4, neat

Dapsone Hydroxylamine-d4, neat

Code: QX170321
MW: 268.32Formula: C12H8D4N2O3S
DL-threo-Ritalinic Acid-d10 (Major), neat

DL-threo-Ritalinic Acid-d10 (Major), neat

Code: QX170319
MW: 229.34Formula: C13H7D10NO2Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional li...
rac N-Demethyl Promethazine-d3 Hydrochloride, neat

rac N-Demethyl Promethazine-d3 Hydrochloride, neat

Code: QX170317
MW: 309.87Formula: C16H16D3ClN2S
rac-Vigabatrin-13C,d2 (Major), neat

rac-Vigabatrin-13C,d2 (Major), neat

Code: QX170316
MW: 132.16Formula: C513CH9D2NO2
Clindamycin-d3 Hydrochloride, neat

Clindamycin-d3 Hydrochloride, neat

Code: QX170657
MW: 428.00 + (36.46)Formula: C18H30D3ClN2O5S • HCl
N-Acetyl Glufosinate-d3 Disodium Salt, neat

N-Acetyl Glufosinate-d3 Disodium Salt, neat

Code: QX170658
MW: 270.15Formula: C7H9D3NNa2O5P
Bisphenol F-13C6, neat

Bisphenol F-13C6, neat

Code: QX170975
MW: 206.19Formula: C713C6H12O2
Troglitazone-13C1, neat

Troglitazone-13C1, neat

Code: QX183192
POA
MW: 442.54Formula: C24H27NO5S
Clobazam-d8, neat

Clobazam-d8, neat

Code: QX183353
POA
MW: 308.8Formula: C16H5ClN2O2D8Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...