Drug Information

General Information
Drug ID
DR00177
Drug Name
Cetirizine
Synonyms
(2-(4-((4-Chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)acetic acid; (2-{4-[(4-Chloro-phenyl)-phenyl-methyl]-piperazin-1-yl}-ethoxy)-acetic acid; (2-{4-[(4-chlorophenyl)(phenyl)methyl]piperazin-1-yl}ethoxy)acetic acid; 2-(2-{4-[(4-chlorophenyl)(phenyl)methyl]piperazin-1-yl}ethoxy)acetic acid; 2-[2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetic acid; Cetiderm; Cetiderm (TN); Cetirizin; Cetirizina; Cetirizina [Spanish]; Cetirizine (INN); Cetirizine [INN:BAN]; Cetirizinum; Cetirizinum [Latin]; Cetrizine Hcl; Cetryn; Hitrizin Film Tablet; P-071; Reactine (TN); Setir; Virlix; Ziptek; Zirtek; Zyrlex; Zyrtec (TN); [(2-{4-[(4-chlorophenyl)(phenyl)methyl]piperazin-1-yl}ethyl)oxy]acetic acid
Drug Type
Small molecular drug
Indication Allergic rhinitis [ICD11: CA08.0] Approved [1]
Therapeutic Class
Antiallergic Agents
Structure
3D MOL 2D MOL
Formula
C21H25ClN2O3
Canonical SMILES
C1CN(CCN1CCOCC(=O)O)C(C2=CC=CC=C2)C3=CC=C(C=C3)Cl
InChI
InChI=1S/C21H25ClN2O3/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)
InChIKey
ZKLPARSLTMPFCP-UHFFFAOYSA-N
CAS Number
CAS 83881-51-0
Pharmaceutical Properties Molecular Weight 388.9 Topological Polar Surface Area 53
Heavy Atom Count 27 Rotatable Bond Count 8
Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 5
XLogP
1.7
PubChem CID
2678
PubChem SID
103266652 , 104170194 , 104301286 , 108136263 , 11466531 , 11467651 , 11486082 , 11501857 , 117611598 , 117843325 , 121362416 , 124526347 , 125324646 , 125339821 , 125544920 , 125822846 , 126525325 , 126582564 , 126619301 , 14756386 , 29221835 , 46508368 , 47359454 , 47583265 , 47953980 , 48179259 , 48403972 , 48415747 , 49698526 , 49846704 , 49861380 , 50112918 , 50112919 , 50112920 , 50276923 , 51091966 , 5658851 , 57321395 , 57581408 , 7978899 , 81041207 , 8151737 , 85209379 , 853774 , 85788875 , 90341832 , 92290962 , 92721266 , 93624540 , 9980
ChEBI ID
ChEBI:3561
TTD Drug ID
D0DK8V
DT(s) Transporting This Drug P-GP Transporter Info P-glycoprotein 1 Substrate [2]
References
1 Cetirizine was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 Stereoselective and multiple carrier-mediated transport of cetirizine across Caco-2 cell monolayers with potential drug interaction. Chirality. 2010 Jul;22(7):684-92.

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