Hormone

Origin

Target Analyte [CAS #]

Isotopic Analogue

Estrogen

Natural

17β-estradiol [50-28-2]

17β-estradiol-d5

Estrone [53-16-7]

17β-estradiol-d5

Estriol [50-27-1]

Estriol-d3

Synthetic /Fungal

α-zearalenol [36455-72-8]

a-zearalenol-d4

Zearalenone [17924-92-4]

a-zearalenol-d4

Zearalanone [5975-78-0]

a-zearalenol-d4

Androgen

Natural

Testosterone [58-22-0]

Testosterone-d5

5α-androstan-17b-ol-3-one [521-18-6]

Testosterone-d5

Androsterone [53-41-8]

Testosterone-d5

5α-androstane-3,17-dione [846-46-8]

Testosterone-d5

4-androstene-3,17-dione [63-05-8]

Testosterone-d5

Synthetic

1-dehydrotestosterone (Boldenone) [846-48-0]

Testosterone-d5

17β-nortestosterone (Nandrolone) [434-22-0]

Nandrolone-d5

17β-trenbolone [10161-33-8]

Testosterone-d5

17α-trenbolone [80657-17-6]

Testosterone-d5

Progestogen

Natural

Progesterone [57-83-0]

Progesterone-d9

17,20 dihydroxyprogesterone [1662-06-2]

Progesterone-d9

Synthetic

Melengestrol acetate [2919-66-6]

Melengestrol acetate-d3

Melengestrol [5633-18-1]

Melengestrol-d3