Drug Information

General Information
Drug ID
DR00385
Drug Name
Diphenhydramine
Synonyms
2-(Benzhydryloxy)-N,N-dimethylethylamine; 2-(Benzhydryloxy)-N,N-dimethylethylamine, hydrochloride; 2-(Diphenylmethoxy)-N,N-dimethylethylamine; 2-(diphenylmethoxy)-N,N-dimethylethanamine; 2-Diphenylmethoxy-N,N-dimethylethylamine; 2-[(diphenylmethyl)oxy]-N,N-dimethylethanamine; 2-benzhydryloxy-N,N-dimethylethanamine; 2-benzhydryloxyethyl-N,N-dimethylammonium; 2-diphenylmethoxy-N,N-demthylethanamine; 2PM; Aleryl; Alledryl; Aller-Med; Allerdryl; Allergan B; Allergeval; Allergical; Allergina; Allergival; Allermax Caplets; Alpha-(2-Dimethylaminoethoxy)diphenylmethane; Amidryl; Antistominum; Antitussive; Antomin; Automin; BENADRYL HCl; Bagodryl; Banophen; Banophen Caplets; Baramine; Beldin; Belix; Ben-allergin; Bena; Benachlor; Benadrin; Benadryl; Benadryl (TN); Benadryl (hydrochloride); Benadryl Allergy; Benapon; Benhydramin; Benodin; Benodine; Benylan; Benylin; Benzantine; Benzhydramine; Benzhydraminum; Benzhydril; Benzhydroamina; Benzhydryl; Beta-Dimethylamino-aethyl-benzhydryl-aether; Beta-Dimethylamino-aethyl-benzhydryl-aether [German]; Beta-Dimethylaminoethanol diphenylmethyl ether; Beta-Dimethylaminoethylbenzhydrylether; Beta-dimethylaminoethyl benzhydryl ether; Betramin; Compoz; DIPHENHYDRAMINE, ANTISTOMINUM, BENZHYDRAMINE; Dabylen; Debendrin; Dermistina; Dermodrin; Desentol; Diabenyl; Diabylen; Dibendrin; Dibenil; Dibondrin; Difedryl; Difenhidramina; Difenhidramina [INN-Spanish]; Difenhydramin; Difenidramina; Difenidramina [Italian]; Dihidral; Dimedrol; Dimedrol (TN); Dimedrol base; Dimedryl; Dimehydrinate; Diphantine; Diphen; Diphen Cough; Diphenhist; Diphenhist Captabs; Diphenhydramine (JP15/INN); Diphenhydramine Base; Diphenhydramine HCl; Diphenhydramine [INN:BAN:JAN]; Diphenhydraminum; Diphenhydraminum [INN-Latin]; Diphenylhydramin; Diphenylhydramine; Dormarex 2; Dryistan; Drylistan; Dylamon; Etanautine; FAR 90X2; Genahist; Histaxin; Hyadrine; Hydramine; Hyrexin; Ibiodral; Medidryl; Mephadryl; N,N-Dimethyl-2-(diphenylmethoxy)-ethylamine hydrochloride; N-(2-(Diphenylmethoxy)ethyl)-N,N-dimethylamine; N-(Benzhydryloksy-etylo)dwumetyloamina; N-(Benzhydryloksy-etylo)dwumetyloamina [Polish]; N-[2-(BENZHYDRYLOXY)ETHYL]-N,N-DIMETHYLAMINE; Nausen; Nervine Nighttime Sleep-Aid; Novamina; Nytol (TN); Nytol Quickcaps; Nytol Quickgels;Twilite Caplets; O-Benzhydryldimethylaminoethanol; PM 255; Probedryl; Restamin; Restamin (TN); Rigidil; S51; Siladryl; Silphen; Sleep-Eze D; Sleep-Eze D Extra Strength; Syntedril; Syntodril; Unisom Sleepgels Maximum Strength
Drug Type
Small molecular drug
Therapeutic Class
Antiallergic Agents
Structure
3D MOL 2D MOL
Formula
C17H21NO
Canonical SMILES
CN(C)CCOC(C1=CC=CC=C1)C2=CC=CC=C2
InChI
InChI=1S/C17H21NO/c1-18(2)13-14-19-17(15-9-5-3-6-10-15)16-11-7-4-8-12-16/h3-12,17H,13-14H2,1-2H3
InChIKey
ZZVUWRFHKOJYTH-UHFFFAOYSA-N
CAS Number
CAS 58-73-1
Pharmaceutical Properties Molecular Weight 255.35 Topological Polar Surface Area 12.5
Heavy Atom Count 19 Rotatable Bond Count 6
Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 2
XLogP
3.3
PubChem CID
3100
PubChem SID
10508422 , 10528411 , 10544720 , 11111059 , 11111060 , 11335543 , 11360782 , 11363874 , 11366436 , 11368998 , 11371539 , 11374238 , 11377160 , 11407308 , 11427137 , 11461754 , 11466093 , 11467213 , 11484697 , 11485906 , 11488777 , 11490216 , 11492335 , 11494794 , 14749996 , 25768169 , 26713829 , 26751623 , 29222243 , 3154507 , 46505484 , 47440177 , 47588927 , 47810670 , 47810671 , 48035032 , 48110379 , 48110380 , 48184925 , 48184926 , 48415909 , 5021578 , 511392 , 608048 , 7847366 , 7849634 , 7885212 , 7979103 , 8151972 , 9174
ChEBI ID
ChEBI:4636
TTD Drug ID
D01FGR

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