Cetirizine Impurity 3

Chemical Name: 2-(2-(2-Aminoethoxy)ethoxy)acetic acid

Synonym: (6aS,6bR,7S,8aS,8bS,11aS)-6b-bromo-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10,10-tetramethyl-1,2,6a,6b,7,8,8a,8b,11a,12,12a,12bdodecahydro-4H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4-one; 9α-Bromo-11β,21-dihydroxy-16α,17-[(1-methylethylidene)bis(oxy)]pregna-1,4-diene-3,20-dione