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Steroids

Our laboratories specialise in the production of stable labelled steroids providing the largest selection of Deuterium and Carbon-13 labelled products available on the market today.
Stable labelled steroids and metabolities are useful for the quantification and analysis by mass spectrometry in clinical and diagnostic laboratories; researching purity and impurity profiling in pharmaceuticals; pharmaceutical R&D and clinical research.
Please use the Filter By Subcategory function below to select from our market leading range of isotopically labelled Steroids but 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.
Please note that many of these products can be considered Controlled Substances and may require licensing with the appropriate authorities prior to shipment. Please contact us for further information regarding licensing and shipment.

Alphabetical Alphabetical Reversed Latest Popularity
17ß-Estradiol 3-O-Sulfate-d3 Sodium Salt, neat

17ß-Estradiol 3-O-Sulfate-d3 Sodium Salt, neat

Code: QX181023
MW: 377.45Formula: C18H20D3O5NaS
Tauro-ß-muricholic Acid-d4 Sodium Salt, neat

Tauro-ß-muricholic Acid-d4 Sodium Salt, neat

Code: QX180977
MW: 541.71Formula: C26H40D4NNaO7S
17ß-Estradiol-d3 17-Acetate 3-ß-D-Glucuronide, neat

17ß-Estradiol-d3 17-Acetate 3-ß-D-Glucuronide, neat

Code: QX180941
MW: 493.56Formula: C26H31D3O9
?4-Pregnen-20a-ol-3-one-(d4 major), neat

?4-Pregnen-20a-ol-3-one-(d4 major), neat

Code: QX180924
MW: 320.5Formula: C21H28D4O2Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional lice...
Testosterone-d3 ß-D-Glucuronide Monosodium Salt, neat

Testosterone-d3 ß-D-Glucuronide Monosodium Salt, neat

Code: QX180913
MW: 489.55Formula: C25H32D3NaO8Controlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional l...
Ursodeoxycholic Acid-d5 (Contains d0), neat

Ursodeoxycholic Acid-d5 (Contains d0), neat

Code: QX179884
MW: 397.6Formula: C24H35D5O4
Betamethasone 17-Propionate-d5, neat

Betamethasone 17-Propionate-d5, neat

Code: QX180496
MW: 453.56Formula: C25H28D5FO6
Etonogestrel-d7 (Major), neat

Etonogestrel-d7 (Major), neat

Code: QX180506
MW: 331.5Formula: C22H21D7O2
Desisobutyryl Ciclesonide-d11 (Mixture of Diastereomers), neat

Desisobutyryl Ciclesonide-d11 (Mixture of Diastereomers), neat

Code: QX180479
MW: 481.67Formula: C28H27D11O6
Ciclesonide-d11 (Mixture of Diastereomers), neat

Ciclesonide-d11 (Mixture of Diastereomers), neat

Code: QX180478
MW: 551.76Formula: C32H33D11O7
7a-Thiomethyl Spironolactone-d7 (Major), neat

7a-Thiomethyl Spironolactone-d7 (Major), neat

Code: QX180476
MW: 395.61Formula: C23H25D7O3S
Glycocholic Acid-d5 (may contain up to 20% inorganics), neat

Glycocholic Acid-d5 (may contain up to 20% inorganics), neat

Code: QX180532
MW: 470.65Formula: C26H38D5NO6