General Information
Drug ID
DR00497
Drug Name
Desloratadine
Synonyms
8-Chloro-11-piperidin-4-ylidene-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine; 8-Chloro-6,11-dihydro-11-(4-piperidinylidene)-5H-benzo(5,6)cyclohepta(1,2-b)pyridine; 8-chloro-11-(piperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine; Aerius; Aerius (TN); Allex; Azomyr; Claramax; Claramax (TN); Clarinex; Clarinex (TN); Clarinex RediTabs; Denosin; Desalex; Descarboethoxyloratadine; Descarboethoxyoratidine; Desloratadine (USAN/INN); Desloratadine [USAN]; Desloratidine; Essex brand of desloratadine; NeoClarityn (TN); Neoclarityn; Opulis; Sch 34117; Sch-34117; Schering brand of desloratadine; Schering-Plough brand of desloratadine
Drug Type
Small molecular drug
Indication Allergic rhinitis [ICD11:CA08.0] Approved [1]
Therapeutic Class
Antiallergic Agents
Structure
3D MOL 2D MOL
Formula
C19H19ClN2
Canonical SMILES
C1CC2=C(C=CC(=C2)Cl)C(=C3CCNCC3)C4=C1C=CC=N4
InChI
InChI=1S/C19H19ClN2/c20-16-5-6-17-15(12-16)4-3-14-2-1-9-22-19(14)18(17)13-7-10-21-11-8-13/h1-2,5-6,9,12,21H,3-4,7-8,10-11H2
InChIKey
JAUOIFJMECXRGI-UHFFFAOYSA-N
CAS Number
CAS 100643-71-8
Pharmaceutical Properties Molecular Weight 310.8 Topological Polar Surface Area 24.9
Heavy Atom Count 22 Rotatable Bond Count 0
Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 2
XLogP
4.5
PubChem CID
124087
PubChem SID
10240975 ,103341726 ,103966640 ,104420034 ,104829344 ,11528904 ,117782347 ,12013632 ,124659138 ,125325449 ,125336452 ,126584136 ,126630167 ,126656876 ,126670272 ,126728408 ,128248166 ,134337643 ,134358654 ,135078453 ,135916143 ,137001891 ,142370109 ,144076154 ,14742700 ,14874264 ,17397787 ,25623633 ,26719697 ,26754458 ,29215232 ,29215233 ,29304216 ,4480883 ,46386563 ,46507996 ,49830094 ,50086379 ,515991 ,53790902 ,57340751 ,75986670 ,85209723 ,85483828 ,87561219 ,92307949 ,92308612 ,92309042 ,92712182 ,93619677
ChEBI ID
CHEBI:291342
TTD Drug ID
D01GBY
DT(s) Transporting This Drug P-GP Transporter Info P-glycoprotein 1 Substrate [2]
References
1 Desloratadine was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 P-glycoprotein limits the brain penetration of nonsedating but not sedating H1-antagonists. Drug Metab Dispos. 2003 Mar;31(3):312-8.

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