General Information
Drug ID
DR00705
Drug Name
Astemizole
Synonyms
1-(p-Fluorobenzyl)-2-((1-(p-methoxyphenethyl)-4-piperidyl)amino)benzimidazole; AlacanBrand of Astemizole; Alermizol; Alonga Brand of Astemizole; Alonga, Astemizol; Astemina; Astemisan; Astemisol; Astemison; Astemizol; Astemizol Alonga; Astemizol [German]; Astemizol [INN-Spanish]; Astemizol ratiopharm; Astemizole (JAN/USP/INN); Astemizole Alacan Brand; Astemizole Alonga Brand; Astemizole Byk Brand; Astemizole Diba Brand; Astemizole Elfar Brand; Astemizole Esteve Brand; Astemizole Fustery Brand; Astemizole ICN Brand; Astemizole Janssen Brand; Astemizole Lesvi Brand; Astemizole McNeil Brand; Astemizole Medinsa Brand; Astemizole Merck Brand; Astemizole Senosiain Brand; Astemizole Septa Brand; Astemizole Smaller Brand; Astemizole Urbion Brand; Astemizole Vita Brand; Astemizole [USAN:BAN:INN]; Astemizole ratiopharm Brand; Astemizolum; Astemizolum [INN-Latin]; Astesen; Byk Brand of Astemizole; Diba Brand of Astemizole; Elfar Brand of Astemizole; Emdar; Esmacen;Fustermizol; Esteve Brand of Astemizole; Fustery Brand of Astemizole; GNF-PF-2461; HISMANAL (TN); Hestazol; Hestazol, Kelp, Laridal, Retolen, Wareezol, HSBD 6799, BRN 4830190; Hismanal; Histamen; Histaminos; Histazol; Hubermizol; ICN Brand of Astemizole; Janssen Brand of Astemizole; Kelp; Laridal; Lesvi Brand of Astemizole; MJD-30; McNeil Brand of Astemizole; Medinsa Brand of Astemizole; Merck Brand of Astemizole; Metodih; Metodik; Nono-Nastizol A; Novo-mastizol A; Paralergin; R 42512; R 43 512; R-43-512; R-43512; R43512; Ratiopharm Brand of Astemizole; Ratiopharm, Astemizol; Reig Jofre Brand of Astemizole; Retolen; Rifedot; Rimbol; Romadin; Senosiain Brand of Astemizole; Septa Brand of Astemizole; Simprox; Smaller Brand of Astemizole; Urbion Brand of Astemizole; Urdrim; Vita Brand of Astemizole; Wareezol; Waruzol; [3H]Astemizole
Drug Type
Small molecular drug
Indication Allergic rhinitis [ICD11: CA08.0] Withdrawn [1]
Therapeutic Class
Antiallergic Agents
Structure
3D MOL 2D MOL
Formula
C28H31FN4O
Canonical SMILES
COC1=CC=C(C=C1)CCN2CCC(CC2)NC3=NC4=CC=CC=C4N3CC5=CC=C(C=C5)F
InChI
InChI=1S/C28H31FN4O/c1-34-25-12-8-21(9-13-25)14-17-32-18-15-24(16-19-32)30-28-31-26-4-2-3-5-27(26)33(28)20-22-6-10-23(29)11-7-22/h2-13,24H,14-20H2,1H3,(H,30,31)
InChIKey
GXDALQBWZGODGZ-UHFFFAOYSA-N
CAS Number
CAS 68844-77-9
Pharmaceutical Properties Molecular Weight 458.6 Topological Polar Surface Area 42.3
Heavy Atom Count 34 Rotatable Bond Count 8
Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 5
XLogP
6
PubChem CID
2247
PubChem SID
10321136 , 11112828 , 11335214 , 11360453 , 11363342 , 11365904 , 11368466 , 11372003 , 11374824 , 11376628 , 11461425 , 11466164 , 11467284 , 11485540 , 11485887 , 11489548 , 11490887 , 11493037 , 11494262 , 11528621 , 11538010 , 12013338 , 14760289 , 22391432 , 26613163 , 26680817 , 26746979 , 26746980 , 26751496 , 26751497 , 29221421 , 4266413 , 459037 , 46487928 , 46508569 , 47216611 , 47440072 , 47515146 , 47736292 , 47810587 , 47885241 , 48034934 , 48259050 , 5313663 , 7847301 , 7978732 , 8150150 , 8151518 , 855746 , 9050
ChEBI ID
CHEBI:2896
TTD Drug ID
D0Y2HR
DT(s) Transporting This Drug P-GP Transporter Info P-glycoprotein 1 Substrate [2]
References
1 Comparative tolerability of second generation antihistamines. Drug Saf. 1999 May;20(5):385-401.
2 Improving the prediction of the brain disposition for orally administered drugs using BDDCS. Adv Drug Deliv Rev. 2012 Jan;64(1):95-109.

If you find any error in data or bug in web service, please kindly report it to Dr. Yin and Dr. Li.