Tolibut, also known as 3-(p-tolyl)-4-aminobutyric acid (or β-(4-methylphenyl)-GABA), is drug that was developed in Russia. It is an analogue of γ-aminobutyric acid (GABA) (that is, a GABA analogue) and the 4-methyl analogue of phenibut, and is also an analogue of baclofen where the 4-chloro substitution has been replaced with a 4-methyl substition. Tolibut has been described as possessing analgesic, tranquilizing, and neuroprotective properties. It is not fully clear as to whether the drug was ever approved or used medically in Russia, though it may have been. Tolibut probably acts as a GABAB receptor agonist similarly to phenibut and baclofen.

CAS：28311-38-8
中文别名：
英文别名：4-amino-3-(p-tolyl)butanoic acid;Tolibut;3-p-Tolyl-4-amino-buttersaeure (rac.);
分子式：C11H15NO2
分子量：193.242
精确质量：193.11
Psa：63.32
Logp：2.2123

沸点：345.5ºC at 760mmHg
闪点：162.7ºC

海关编码：2922499990