Cetirizine Ethyl Ester

CAS: 246870-46-2

Ref. TR-C291145

Product Information

• Name: Cetirizine Ethyl Ester
• Synonyms: (RS)-2-[2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]acetic acid ethyl ester, Ethyl Ester of Cetirizine, Ethyl 2-[2-[4-[(4-Chlorophenyl)-Phenylmethyl]Piperazin-1-Yl]Ethoxy]Acetate, Ace086, Ethyl (2-{4-[(4-chlorophenyl)(phenyl)methyl]-1-piperazinyl}ethoxy)acetate

Description

Applications Cetirizine Ethyl Ester, is an intermediate for the preparation of Cetirizine (C281100), which is a nonsedating type histamine H1-receptor antagonist. It is an antihistamine used in the treatment of allergies, hay fever, angioedema, and urticaria. It is a major metabolite of Hydroxyzine (H996500).
References De Vos, C., et al.: Ann. Allergy, 59, 278 (1987), Juhlin, L., et al.: J. Allergy Clin. Immunol., 80, 599 (1987), Fadel, R., et al.: Clin. Allergy, 17, 373 (1987), Gengo, F.M., et al.: Clin. Pharmacol. Ther., 42, 265 (1987)

• Brand: TRC

Chemical properties

• Molecular weight: 416.941
• Formula: C₂₃H₂₉ClN₂O₃ClH
• Color/Form: Neat
• InChI: InChI=1S/C23H29ClN2O3/c1-2-29-22(27)18-28-17-16-25-12-14-26(15-13-25)23(19-6-4-3-5-7-19)20-8-10-21(24)11-9-20/h3-11,23H,2,12-18H2,1H3
• InChI key: InChIKey=ASHQTVRYHSZGQY-UHFFFAOYSA-N
• SMILES: CCOC(=O)COCCN1CCN(C(c2ccccc2)c2ccc(Cl)cc2)CC1