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Darifenacin Pyrrolidinium Dimer Impurity

Darifenacin Pyrrolidinium Dimer Impurity

Product Description
CAT No.
ALN-D004022
CAS No.
1396968-57-2
Mol. F.
C38H41N2O3 : Br
Mol. Wt.
573.8 : 79.9
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RFQ
Chemical Name : (3S)-3-(2-Amino-2-oxo-1,1-diphenylethyl)-1,1-bis[2-(2,3-dihydro-5-benzofuranyl)ethyl]pyrrolidinium Bromide
Smiles : O=C(N)C([C@H]1C[N+](CCC2=CC=C(OCC3)C3=C2)(CCC4=CC=C(OCC5)C5=C4)CC1)(C6=CC=CC=C6)C7=CC=CC=C7.[Br-]
Inchi : InChI=1S/C18H19NO2/c20-17(21)18(16-11-12-19-13-16,14-7-3-1-4-8-14)15-9-5-2-6-10-15/h1-10,16,19H,11-13H2,(H,20,21)/t16-/m1/s1

Identification, isolation and characterization of dimer impurities in antimuscarinic agent darifenacin hydrobromide

By Gupta, P. Badarinadh; Rao, B. Venkateswara; Douglas, S. Paul; Sharma, Hemant Kumar; Bharathi, D. VijayanFrom World Journal of Pharmaceutical Research (2017), 6(6), 1041-1063

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