CAS Registry Number: 561-79-5
CAS Name: 1-(3¢,4¢-Dimethylphenyl)-1-cyclopentanecarboxylic acid 2-diethylaminoethyl ester
Additional Names: 2-diethylaminoethyl 1-(3¢,4¢-dimethylphenyl)-1-cyclopentanecarboxylate
Molecular Formula: C20H31NO2
Molecular Weight: 317.47
Percent Composition: C 75.67%, H 9.84%, N 4.41%, O 10.08%
Literature References: Anticholinergic. Prepd by treating the parent acid chloride with 2-diethylaminoethanol: Martin, Häfliger, US 2404588 (1946 to Geigy).
Properties: Liquid. Faint amine odor, bp0.05 126-128°.
Boiling point: bp0.05 126-128°
Derivative Type: Hydrochloride
CAS Registry Number: 1950-31-8
Molecular Formula: C20H31NO2.HCl
Molecular Weight: 353.93
Percent Composition: C 67.87%, H 9.11%, N 3.96%, O 9.04%, Cl 10.02%
Properties: Crystals from alcohol + ethyl acetate. Sol in water.
Status: This monograph has been retired and is no longer subject to revision or update.