Cetirizine Hydrochloride

83881-52-1 Category:
  • # LGM Pharma is a Cetirizine Hydrochloride CAS# 83881-52-1 API supplier distributor based in the USA. Inquire about DMF, cGMP, price, availability, samples, sourcing, purity and more.
  • # Questions? Call our customer API support number 1-(800)-881-8210.
  • # LGM Pharma offers this active ingredient but not the finished dosage forms.
  • Inquire about this product >>

Product Details:

  • Product Name: Cetirizine Hydrochloride
  • CAS #: 83881-52-1
  • IUPAC: Acetic acid, (2-(4-((4-chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)-, dihydrochloride, (+-)-
  • Formula: C21-H25-Cl-N2-O3.2Cl-H
  • Synonyms: (+-)-(2-(4-(p-Chloro-alpha-phenylbenzyl)-1-piperazinyl)ethoxy)acetic acid, dihydrochloride, (2-(4-((4-Chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)acetic acid dihydrochloride, Acetic acid, (2-(4-((4-chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)-, dihydrochloride, (+-)-, Alercet, Alergex, Alerid, Alerlisin, Alertisin, Allergy relief, Alleroff, Apo-Cetirizine, Cetalerg, Ceterifug, Ceti TAD, Ceti-Puren, Cetiderm, Cetidura, Cetil von ct, CetiLich, Cetirigamma, Cetirizin AL, Cetirizin AZU, Cetirizin Basics, Cetirizine Dihydrochloride, Cetirizine HCl, Cetirizine hydrochloride, Cetirizine Hydrochloride Allergy, Cetirizine Hydrochloride Hives, Cetirlan, Cetriler, Cetrine, Cetzine, Cezin, Children's Cetirizine hydrochloride allergy, Children's Cetirizine hydrochloride hives relief, Children's Zyrtec, Children's Zyrtec Allergy, Children's Zyrtec Hives Relief, Formistin, P 071, P-071, Reactine, Ressital, Riztec, Ryzen, Salvalerg, Setiral, Stopaler, Sun mark all day allergy, Topcare all day allergy, Triz, UCB-P 071, UNII-64O047KTOA, Up and up all day allergy relief, Virdos, Virlix, Voltric, Xero-sed, Zetir, Zirtek, Zirtin, Zyrtec, Zyrtec Allergy, Zyrtec Hives Relief, Zyrtec-D, Zyrzine
  • SMILES: c1ccc(cc1)C(c2ccc(cc2)Cl)N3CCN(CC3)CCOCC(=O)O.Cl.Cl
  • InChl: InChI=1S/C21H25ClN2O3.2ClH/c22-19-8-6-18(7-9-19)21(17-4-2-1-3-5-17)24-12-10-23(11-13-24)14-15-27-16-20(25)26;;/h1-9,21H,10-16H2,(H,25,26);2*1H
Products currently covered by valid US Patents are offered for R&D use in accordance with 35 USC 271(e)+A13(1). Any patent infringement and resulting liability is solely at buyer risk.

API’s From Quality Manufacturers:

  • Cost effective materials based on specific requirements
  • Small quantities for initial research and larger development quantities towards product commercialization


  • Technical packages, letters of access to filed DMFs
  • Complete assistance in any regulatory filings
  • Top quality GMP certified manufacturers
  • Have necessary regulatory credentials