Not less than 95.0%
1-(Benzo[b]thiophen-2-yl)ethan-1-ol; 2-(1-Hydroxyethyl)benzothiophene; 2-(1-Hydroxyethyl)thianaphthene; α-Methyl-2-benzo[b]thiophenemethanol; α-Methylbenzo[b]thiophene-2-methanol