N,N-Didesmethyl ulipristal

SL-2442

N,N-Didesmethyl ulipristal, >98%

CAS No. : [244206-52-8]

MDL No. : MFCD23160310

Synonyms : 11β-(4-Aminophenyl)-17α-hydroxy-19-norpregna-4,9-diene-3,20-dione

IUPAC Name : (8S,11R,13S,14S,17R)-17-Acetyl-11-(4-aminophenyl)-17-hydroxy-13-methyl-1,2,6,7,8,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
5MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026
10MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026
25MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026
50MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026
100MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026

Applications : N,N-Didesmethyl ulipristal is the N,N-didemethylated analog and metabolite of the Ulipristal acetate, which is a novel selective progesterone receptor modulator (SPRM) for the treatment of benign gynecological conditions such as uterine myoma.

References : Ciarmela P. et al.: Reprod Sci., 21(9), 1120-1125, 2014; Munuce M. J. et al.: Eur. J. Contracept Reprod Health Care. 18(5), 355-363, 2013; Pohl O. et al.: Curr Drug Saf. 8(2), 77-97, 2013; Pohl O. et al.: Regul Toxicol Pharmacol. 66(1) 6-12, 2013.

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.