Nitrosamines can be formed through various chemical processes, including the reaction between nitrites and secondary amines in certain conditions. It is a N-Nitroso of secondary amine present in Ulipristal Acetate. Nitrosamines are part of a broader class of compounds known as N-nitroso compounds. Ulipristal acetate is a versatile medication used both as an emergency contraceptive pill, effective up to 120 hours after unprotected intercourse, and for the preoperative treatment of moderate to severe symptoms associated with uterine fibroids in adult women. As an emergency contraceptive, it acts by inhibiting or delaying ovulation, offering an effective option for preventing unintended pregnancies. In the context of uterine fibroids, ulipristal acetate helps alleviate symptoms and reduce bleeding, providing relief before surgical intervention. Its dual applications highlight its significance in reproductive health, offering women options for both emergency contraception and the management of certain gynecological conditions.
Buy high quality N-Nitroso Desmethyl ulipristal acetate from Chemicea Pharmaceuticals. Chemicea Pharmaceuticals is one of the leading manufacturer and exporter of N-Nitroso Desmethyl ulipristal acetate.

N-Nitroso Desmethyl ulipristal acetate

CAT. No. CP-U3001
CAS. No. NA
Mol. F. C29H34N2O5
Mol. Wt. 490.59
Stock Status Custom Synthesis
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Product Description


  • Category:Impurity Standards
  • Synonyms:NA
  • Chemical Name:(8S,11R,13S,14S,17R)-17-acetyl-13-methyl-11-(4-(methyl(nitroso)amino)phenyl)-3-oxo-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate

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