19-Nor-4-androstene-3,17-dione

SL-5476

19-Nor-4-androstene-3,17-dione, >98%

CAS No. : [5144-25-2]

IUPAC Name : (8S,9S,10R,13S,14S)-10,13-Dimethyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-3H-cyclopenta[a]phenanthrene-3,17(2H)-dione

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
5MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
10MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
25MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
50MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
100MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026

Applications : This is an impurity of Norethindrone, which is a synthetic progestin, that mimic the actions of the endogenous ovarian hormone progesterone.

References : Schindler A. E. et al.: Maturitas, 46 Suppl 1, S7-S16, 2003; Schoonen W. G. et al.: J. Steroid Biochem Mol Biol, 74(4), 213-222, 2000; .Seeger H. et al.: J. Br. Menopause Soc, 9(1), 36-38, 2003; Enruez J. et al.: J. Endocrinol, 193(3), 493-50, 2007; Bain S. D. et al.: J. Bone Miner Res, 8(2), 219-230, 1993; Broul P. D. et al. Prague Med Rep, 107(4), 401-40, 2006.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.