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Ulipristal N-Desmethyl Impurity

SZ CAT No SZ-U002004
CAS No 159681-67-1
Mol.F. C27H33NO3
Mol.Wt. 419.6
Inv. Status In Stock

Chemical Name: (11β)-17-Hydroxy-11-[4-(methylamino)phenyl]-19-norpregna-4,9-diene-3,20-dione

Smiles: C[C@@](C[C@@H]1C2=CC=C(NC)C=C2)([C@@]3(O)C(C)=O)[C@](CC3)([H])[C@@](CC4)([H])C1=C(CC5)C4=CC5=O

Inchi: InChI=1S/C26H31NO3/c1-15(28)26(30)12-11-23-21-9-5-17-13-19(29)8-10-20(17)24(21)22(14-25(23,26)2)16-3-6-18(27)7-4-16/h3-4,6-7,13,21-23,30H,5,8-12,14,27H2,1-2H3/t21-,22+,23-,25-,26-/m0/s1

Detection by HPLC and structural characterization by NMR and MS of a natural deuterium isotopologue of ulipristal acetate
Zoltán Béni, Judit Orgoványi, János Kóti, Csaba Sánta, János Horváth, Sándor Mahó, Csaba SzántayJr.
Journal of Pharmaceutical and Biomedical Analysis Volume 98, September 2014, Pages 279-286
Optimization and Validation of HPTLC Method for Estimation of Ulipristal Acetate in Presence of Its Forced Degradation Products
Gulzar Kamdar, Sonal Desai
Journal of Chromatographic Science, Volume 58, Issue 5, May/June 2020, Pages 427–432
Extractive Spectrophotometric Determination of Ulipristal Acetate using Naphthol Blue Black
Giri Prasad Gorumutchu , Venkata Nadh Ratnakaram
Research J. Pharm. and Tech. 12(3): March 2019