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Darifenacin Impurity 1

Darifenacin Impurity 1

Product Description
CAT No.
ALN-D004033
CAS No.
133099-09-9
Mol. F.
C25H24N2O2S
Mol. Wt.
416.6
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Chemical Name : (S)-2,2-Diphenyl-2-(1-tosylpyrrolidin-3-yl)acetonitrile
Smiles : N#CC(C1=CC=CC=C1)([C@H]2CN(S(C3=CC=C(C)C=C3)(=O)=O)CC2)C4=CC=CC=C4
Inchi : InChI=1S/C18H21NO5S2/c1-14-3-7-17(8-4-14)25(20,21)19-12-11-16(13-19)24-26(22,23)18-9-5-15(2)6-10-18/h3-10,16H,11-13H2,1-2H3/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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