Get in Touch



SL-4181 

N-Desmethyl ulipristal, 98%

CAS No. : 
[159681-67-1]    
Synonyms : (8S,11R,13S,14S,17R)-17-Acetyl-17-hydroxy-13-methyl-11-(4-(methylamino)phenyl)-6,7,8,11,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one

Price and Availability
Pack Size Price in USD Quantity Availability Shipping Status
5MG680.00 In Stock Estimated to Ship on 01.06.2025
10MG1280.00 In Stock Estimated to Ship on 01.06.2025
Chemical Properties
C27H33NO3 419.56
Off-white solid Not available
DCM
For Laboratory research use only, not for drug, household or other uses.
Applications : N-Desmethyl ulipristal is an impurity of Ulipristal. A selective progesterone receptor modulator. Ulipristal is used as an emergency contraceptive.
References : Gronemeijer. H. et al.: J. Steroid Biochem., 40, 271, 1991; Spitz I. et al.: Contraception, 48, 403, 1993; Conneely O. et al.: Steroids, 68, 771, 2003; Chwalisz, K. et al.: Endocr. Rev., 26, 423, 2005.
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.

To receive price and delivery information on larger quantities, please complete the form below and we will respond promptly.

If you login prior to completion of the form, your contact information will automatically populate.

Your request for quote will also be accepted by e-mail at sales@syninnova.com or Fax: +1 780 485 2963.

Product ID : SL-4181

Product Name : N-Desmethyl ulipristal

Note : If you do not find your required compound in our catalogue, or not commercially available, please contact us, we will assist you to get your desired molecule. We only charge if we deliver to your satisfaction.

Site is under construction and it will coming soon. Please contact us at sales@syninnova.com for COA. Thank you!

Site is under construction and it will coming soon. Please contact us at sales@syninnova.com for HNMR. Thank you!