trihexyphenidyl   Click here for help

GtoPdb Ligand ID: 7315

Synonyms: Artane® | benzhexol
Approved drug
trihexyphenidyl is an approved drug (FDA (1949))
Compound class: Synthetic organic
Comment: Trihexyphenidyl is an antispasmodic, antimuscarinic drug.
Marketed formulations may contain trihexyphenidyl hydrochloride (PubChem CID 66007).
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 2
Hydrogen bond donors 1
Rotatable bonds 5
Topological polar surface area 23.47
Molecular weight 301.24
XLogP 4.52
No. Lipinski's rules broken 0
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Canonical SMILES OC(c1ccccc1)(C1CCCCC1)CCN1CCCCC1
Isomeric SMILES OC(c1ccccc1)(C1CCCCC1)CCN1CCCCC1
InChI InChI=1S/C20H31NO/c22-20(18-10-4-1-5-11-18,19-12-6-2-7-13-19)14-17-21-15-8-3-9-16-21/h1,4-5,10-11,19,22H,2-3,6-9,12-17H2
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Summary of Clinical Use Click here for help
This drug is an antiparkinsonism agent, often used alongside levodopa.
Mechanism Of Action and Pharmacodynamic Effects Click here for help
Trihexyphenidyl blocks efferent impulses in parasympathetically innervated structures like smooth muscles, by antagonising M1 muscarinic receptors [2].
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