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Darifenacin Pyrrolidin Carboxylic Acid Impurity

Darifenacin Pyrrolidin Carboxylic Acid Impurity

Product Description
CAT No.
ALN-D004021
CAS No.
1050646-75-7
Mol. F.
C18H19NO2
Mol. Wt.
281.4
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RFQ
Chemical Name : (S)-2,2-Diphenyl-2-(pyrrolidin-3-yl)acetic acid
Smiles : O=C(O)C(C1=CC=CC=C1)(C2=CC=CC=C2)[C@H]3CNCC3
Inchi : InChI=1S/C28H30N2O3/c29-27(31)28(23-7-3-1-4-8-23,24-9-5-2-6-10-24)25-14-17-30(32,20-25)16-13-21-11-12-26-22(19-21)15-18-33-26/h1-12,19,25H,13-18,20H2,(H2,29,31)/t25-,30?/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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