N-Desmethyl ulipristal acetate-d3

SL-2439

N-Desmethyl ulipristal acetate-d₃, >98% (CP)

Isotopic Purity : 98 atom % D

Synonyms : (11β)-17-(Acetyloxy)-11-[4-(methylamino)phenyl]-19-norpregna-4,9-diene-3,20-dione-d₃; CDB 3877-d₃; N-Monodemethyl CDB 2914-d₃

IUPAC Name : (8S,11R,13S,14S,17R)-17-Acetyl-13-methyl-11-(4-(methylamino)phenyl)-3-oxo-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate-d₃

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

Applications : N-Desmethyl ulipristal acetate-d₃ is a deuterium labelled version N-monodemethylated 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.