(R)-ethyl 2-(2-(4-((4-chlorophenyl)(phenyl)Methyl)piperazin-1-yl)ethoxy)acetate

Levocetirizine Ethyl Ester is an impurity of Levocetirizine (L379253). Levocetirizine is an antihistamine used routinely for the treatment of various allergic disorders such as urticaria, eczemas, and also in itchy lesions of skin like scabies.