Cetirizine hydrochloride

CAS Registry Number®

83881-52-1
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CAS Name

Cetirizine hydrochloride

Molecular Formula

C21H25ClN2O3.2ClH

Cite this Page

Cetirizine hydrochloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=83881-52-1 (retrieved 2024-05-28) (CAS RN: 83881-52-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    225 °C

Source(s)

  • (1) Drugs - Synonyms and Properties data were obtained from Ashgate Publishing Co. (US)

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=PGLIUCLTXOYQMV-UHFFFAOYSA-N

SMILES

C(N1CCN(CCOCC(O)=O)CC1)(C2=CC=C(Cl)C=C2)C3=CC=CC=C3.Cl

Canonical SMILES

Cl.O=C(O)COCCN1CCN(CC1)C(C=2C=CC=CC2)C3=CC=C(Cl)C=C3

Other Names for this Substance

  • Acetic acid, 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, hydrochloride (1:2)
  • Acetic acid, [2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, dihydrochloride
  • Cetirizine hydrochloride
  • UCB-P 071
  • Cetirizine dihydrochloride

Deleted or Replaced CAS Registry Numbers

130018-82-5

CAS INSIGHTSTM
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