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Fosaprepitant Dimeglumine Impurity C Hydrochloride

SZ CAT No SZ-F017007
CAS No 2563866-47-5
Mol.F. C23H21F7N4O3 : HCl
Mol.Wt. 534.4 : 36.5
Inv. Status Custom Synthesis
Rel. CAS No 170729-80-3 (free base)


Chemical Name: 5-(((2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-2,4-dihydro-3H-1,2,4-triazol-3-one Hydrochloride

Smiles: FC1=CC=C([C@@H]2N(CC3=NNC(N3)=O)CCO[C@@H]2O[C@@H](C4=CC(C(F)(F)F)=CC(C(F)(F)F)=C4)C)C=C1.Cl

Inchi: InChI=1/C37H46N4O6.C4H4O4/c1-24(17-26-5-11-30(46-3)12-6-26)38-21-34(28-9-15-35(43)32(19-28)40-23-42)41-33-20-29(10-16-36(33)44)37(45)22-39-25(2)18-27-7-13-31(47-4)14-8-27;5-3(6)1-2-4(7)8/h5-16,19-20,23-25,34,37-39,41,43-45H,17-18,21-22H2,1-4H3,(H,40,42);1-2H,(H,5,6)(H,7,8)/b;2-1+

GC-​FID technique for the quantitative evaluation of multiple residual organic solvent impurities in fosaprepitant dimeglumine drug
By Reddy, H. Ramakrishna; Pratap, S. R.; Chandrasekhar, N.; Shamshuddin, S. Z. M.
From Asian Journal of Chemistry (2021), 33(7), 1645-1650
 
Quantification and method validation of dicyclohexylurea content in fosaprepitant dimeglumine drug substance by reverse phase HPLC
By Kishore, M. V.; Sivarao, T.; Srinivas, K. Rama; Satyendranath, Ch. V.; Kumar, Vundavilli Jagadeesh; Kumar, K. S. R. Pavan; Sreenivas, N.
From International Journal of Pharmaceutical Sciences and Research (2020), 11(10), 5010-5016

Quality by design approach for development and validation of stability indicating RP-​HPLC method for fosaprepitant dimeglumine
By Shaikh, Jalil K.; Farooqui, Mazahar; Syed, Ummul Khair Asema
From Asian Journal of Chemistry (2020), 32(9), 2158-2164