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Enzalutamide N-Desmethyl Impurity

Enzalutamide N-Desmethyl Impurity

Product Description
CAT No.
ALN-E015006
CAS No.
1242137-16-1
Mol. F.
C20H14F4N4O2S
Mol. Wt.
450.4
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RFQ
Chemical Name : 4-​[3-​[4-​Cyano-​3-​(trifluoromethyl)​phenyl]​-​5,​5-​dimethyl-​4-​oxo-​2-​thioxo-​1-​imidazolidinyl]​-​2-​fluorobenzamide ;
Smiles : O=C(N)C1=CC=C(N(C(N2C3=CC=C(C#N)C(C(F)(F)F)=C3)=S)C(C)(C)C2=O)C=C1F
Inchi : InChI=1S/C20H13F4N3O3S/c1-19(2)17(30)26(11-4-3-10(9-25)14(7-11)20(22,23)24)18(31)27(19)12-5-6-13(16(28)29)15(21)8-12/h3-8H,1-2H3,(H,28,29)

Structural elucidation of the impurities in Enzalutamide bulk drug and the development, validation of corresponding HPLC method

Xingling Mab , Wentao Zhoua , Qiaogen Zoua,*, Pingkai OuyangnJournal of Pharmaceutical and Biomedical Analysis Volume 131, 30 November 2016, Pages 436-443

Crystal Forms of Enzalutamide and a Crystal Engineering Route to Drug Purification

, Pingkai Ouyang – Journal of Pharmaceutical and Biomedical Analysis Volume 131, 30 November 2016, Pages 436-443

Quantitative Study of\xa0Impurities in\xa0Enzalutamide and\xa0Identification, Isolation, Characterization of\xa0Its Four Degradation Products Using HPLC, Semi-preparative LC, LC/ESI–MS and\xa0NMR Analyses

Lucia Maini, Dario Braga, Francesco Farinella, Elisa Melotto, Massimo Verzini, Roberto Brescello, Ivan Michieletto, and Ilaria Munari – Cryst. Growth Des. 2018, 18, 7, 3774–3780

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