General Information
Drug ID
DR01010
Drug Name
Epinastine
Synonyms
(+-)-Epinastine; 3-Amino-9,13b-dihydro-1H-dibenz(c,f)imidazo(1,5-a)azepine; 3-amino-9,13b-dihydro-1H-benz(c,f)imidazo(1,5a)azepine; 9,13b-dihydro-1H-dibenzo[c,f]imidazo[1,5-a]azepin-3-amine; Elestat (TN); Epinastina; Epinastina [Spanish]; Epinastine (INN); Epinastine [INN]; Epinastinum; Epinastinum [Latin]; Purivist; Purivist (TN); Relestat (TN); WAL 80; WAL 801; WAL 801CL; WAL-80 Cl
Drug Type
Small molecular drug
Indication Cardiovascular disorder [ICD11: BA00-BE2Z] Approved [1]
Therapeutic Class
Antihistamines
Structure
3D MOL 2D MOL
Formula
C16H15N3
Canonical SMILES
C1C2C3=CC=CC=C3CC4=CC=CC=C4N2C(=N1)N
InChI
InChI=1S/C16H15N3/c17-16-18-10-15-13-7-3-1-5-11(13)9-12-6-2-4-8-14(12)19(15)16/h1-8,15H,9-10H2,(H2,17,18)
InChIKey
WHWZLSFABNNENI-UHFFFAOYSA-N
CAS Number
CAS 80012-43-7
Pharmaceutical Properties Molecular Weight 249.31 Topological Polar Surface Area 41.6
Heavy Atom Count 19 Rotatable Bond Count 0
Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 1
XLogP
3.5
PubChem CID
3241
ChEBI ID
ChEBI:51037
TTD Drug ID
D0DV3O
DT(s) Transporting This Drug P-GP Transporter Info P-glycoprotein 1 Substrate [2]
References
1 Epinastine was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 Influx and efflux transport of H1-antagonist epinastine across the blood-brain barrier. Drug Metab Dispos. 2004 May;32(5):519-24.

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