Molecular Identity
clemastine
(2R)-2-[2-[(1R)-1-(4-chlorophenyl)-1-phenylethoxy]ethyl]-1-methylpyrrolidine
PubChem CID: 26987
Clemastine is 2-[(2R)-1-Methylpyrrolidin-2-yl]ethanol in which the hydrogen of the hydroxy group is substituted by a 1-(4-chlorophenyl)-1-phenylethyl group (R configuration). An antihistamine with antimuscarinic and moderate sedative properties, it is used as its fumarate salt for the symptomatic relief of allergic conditions such as rhinitis, urticaria, conjunctivitis and in pruritic (severe itching) skin conditions. It has a role as a H1-receptor antagonist, a muscarinic antagonist, an anti-allergic agent and an antipruritic drug. It is a N-alkylpyrrolidine and a member of monochlorobenzenes.
2D Structure
Properties
C21H26ClNO
Molecular Formula
343.90
Molecular Weight
g/mol
343.1703
Exact Mass
Da
5
XLogP
Above Lipinski threshold
12.5
TPSA
Good oral absorption (< 140 A²)
0
H-Bond Donors
2
H-Bond Acceptors
376
Complexity
SMILES
Canonical SMILES
SMILES: Synonyms(20)
clemastine15686-51-8MeclastinClemastinaMecloprodinHS-592ClemastinumClemastinHS 592(2R)-2-{2-[(1R)-1-(4-chlorophenyl)-1-phenylethoxy]ethyl}-1-methylpyrrolidine(+)-(2R)-2-(2-(((R)-p-Chloro-alpha-methyl-alpha-phenylbenzyl)oxy)ethyl)-1-methylpyrrolidine95QN29S1IDNSC-756685(2R)-2-[2-[(1R)-1-(4-chlorophenyl)-1-phenylethoxy]ethyl]-1-methylpyrrolidinePyrrolidine, 2-(2-(1-(4-chlorophenyl)-1-phenylethoxy)ethyl)-1-methyl-, (R-(R*,R*))-
Data from PubChem (NCBI)
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Drug Network
Trials and conditions connected to clemastine
Loading drug network...