Radiolabeled Hormones

(17β)-17-(Benzoyloxy)-4-oxaandrost-5-en-3-one is a testosterone derivative.

11-Beta-hydroxyandrostenedione-d 7 is the deuterium labeled 11-Beta-hydroxyandrostenedione. 11-Beta-hydroxyandrostenedione (4-Androsten-11β-ol-3,17-dione) is a steroid mainly found in the the adrenal origin (11β-hydroxylase is present in adrenal

17-epi-Ethynyl Estradiol.

It is a synthetic progestational agent. It binds and activates nuclear progesterone receptors in the reproductive system, inhibits ovulation, and changes in cervical mucus and endometrium.

An Estradiol derivative.

2-Hydroxy Estrone-d4 is a labelled metabolite of Estradiol.

2-Hydroxy-3,17β-O-bis(methoxymethyl)estradiol.

An estrogenic endocrine disruptor found to affect the development processes of ductal outgrowth and branching morphogenesis.

4-Hydroxytolbutamide-d 9 is the deuterium labeled 4-Hydroxytolbutamide. 4-Hydroxytolbutamide (Hydroxytolbutamide) is a metabolite of Tolbutamide. 4-Hydroxytolbutamide is metabolized by CYP2C8 and CYP2C9. Tolbutamide is a first generation potassium

6-keto prostaglandin F_1&alpha (6-keto PGF_1&alpha) is the inactive, non-enzymatic hydrolysis product of PGI₂. 6-keto PGF_1&alpha serves as a useful marker of PGI₂ biosynthesis in vivo.

6-keto prostaglandin F_1&alpha (6-keto PGF_1&alpha) is the inactive, non-enzymatic hydrolysis product of PGI₂. 6-keto PGF_1&alpha serves as a useful marker of PGI₂ biosynthesis in vivo.

6-keto Prostaglandin F1α-d4 (6-keto PGF1α-d4) contains four deuterium atoms at positions 3, 3′, 4, and 4′. It is used as an internal standard for the quantification of PGF1α by GC- or LC-mass spectrometry.6-keto prostaglandin F1α (6-keto PGF1α) is