Gas chromatographic analysis of benzofuran derivatives was written by Nakanishi, Teruo;Ito, Kiyoshi. And the article was included in Nippon Nogei Kagaku Kaishi in 1969.Safety of 1-(5-Hydroxy-2-methylbenzofuran-3-yl)ethanone This article mentions the following:
Retention times (tr in min) of 53 benzofuran derivatives are given for 3 stationary phases at 140-300°. The columns were: (1) 5% diethylene glycol adipate on Chromosorb W, 3 mm inner diameter × 1.11 m; (2) 20% Apiezon grease L on Neosorb NC, 3 mm inner diameter × 1.11 m; (3) 10% Silicone SE-30 on Chromosorb W, 3 mm inner diameter × 0.74 m. A H flame ionization detector was used in each case. In the experiment, the researchers used many compounds, for example, 1-(5-Hydroxy-2-methylbenzofuran-3-yl)ethanone (cas: 28241-99-8Safety of 1-(5-Hydroxy-2-methylbenzofuran-3-yl)ethanone).
1-(5-Hydroxy-2-methylbenzofuran-3-yl)ethanone (cas: 28241-99-8) belongs to benzofurans derivatives. Benzofurans are compounds with a planar structure having 10 pi electrons that include the lone pair on oxygen atom, which makes it more susceptible to electrophilic attack. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antioxidant, antitubercular, antiplasmodial, insecticidal.Safety of 1-(5-Hydroxy-2-methylbenzofuran-3-yl)ethanone
Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem