Synonyms: β-Dimethylaminoethyl 2-methylbenzhydryl ether citrate salt; o-Methyldiphenhydramine citrate salt
Formula: C18H23NO · C6H8O7
Formula Weight: 461.50
CAS No.: 4682-36-4
Storage Temperature: 2-8°C
Biochem/physiol Actions: Muscarinic receptor antagonist; H1 histamine receptor antagonist; muscle relaxant. Orphenadrine has also been reported to inhibit the noradrenergic transporter and to block the NMDA receptor ion channel.