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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