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Darifenacin 5-Carboxymethyl Impurity

Darifenacin 5-Carboxymethyl Impurity

Product Description
CAT No.
ALN-D004006
CAS No.
69999-16-2
Mol. F.
C10H10O3
Mol. Wt.
178.2
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RFQ
Chemical Name : 2,3-Dihydro-5-benzofuranacetic acid
Smiles : O=C(O)CC1=CC=C(OCC2)C2=C1
Inchi : InChI=1S/C18H20N2O.C4H6O6/c19-17(21)18(16-11-12-20-13-16,14-7-3-1-4-8-14)15-9-5-2-6-10-15;5-1(3(7)8)2(6)4(9)10/h1-10,16,20H,11-13H2,(H2,19,21);1-2,5-6H,(H,7,8)(H,9,10)/t16-;1-,2-/m11/s1
Synonym : Darifenacin Carboxylic Acid Impurity

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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