Polyesters are important plastics, with monomers linked by ester moieties. Phosphoesters form the backbone of DNA molecules. 611-13-2, formula is C6H6O3, Name is Methyl furan-2-carboxylate.Nitrate esters, such as nitroglycerin, are known for their explosive properties. Reference of 611-13-2.
Lin, Yun;Chen, Senlin;Hu, Nanjun;Lai, Yanhua research published 《 Effect of UV irradiation time on quality of low-grade aging tobacco leaves》, the research content is summarized as follows. Objective: This study aims to improve the quality and utilization of low-grade aging tobacco leaves. Methods: Tobacco leaves were irradiated by UV, and the changes of phys. characteristics, sensory quality, starch content, protein content, routine chem. components and aroma components of aging tobacco leaves under different UV irradiation time were comprehensively investigated. Results: The results showed that the quality in all aspects of tobacco leaves treated by UV irradiation for 15 min to 60 min was improved in varying degrees. The improvement effect was obtained for tobacco leaves treated by 30 min of UV irradiation The filling value, sugar-to-nicotine ratio and the total amount of aroma components increased, the contents of starch and protein decreased, and the sensory quality was improved under such UV irradiation scheme. After 75 min of UV irradiation, the processability of tobacco leaves became worse, and the total amount of tobacco aroma decreased gradually, and the flavor style was changed with the extend of time. Conclusion: UV irradiation time in an appropriate range can improve the quality of aging tobacco leaves to a certain extent. However, if the irradiation time is long, some of the phys. and chem. properties will be adversely affected.
611-13-2, Methyl 2-furoate has been identified as one of the volatile flavor compounds in tequila, okra, berrycactus and black currant juice.
Methyl 2-furoate, also known as fema 2703 or methyl pyromucate, belongs to the class of organic compounds known as furoic acid esters. These are ester derivatives of furoic acid. Methyl 2-furoate is soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Within the cell, methyl 2-furoate is primarily located in the cytoplasm. Methyl 2-furoate is a sweet, fruity, and fungal tasting compound that can be found in a number of food items such as cocoa and cocoa products, potato, tamarind, and fruits. This makes methyl 2-furoate a potential biomarker for the consumption of these food products.
Methyl 2-furoate is a reactive compound that belongs to the family of sesquiterpene lactones. It has been shown to have phosphotungstic acid and hydrochloric acid reactivity, as well as nitrous and water vapor sensitivity. Methyl 2-furoate also reacts with radiation, which can be used for structural analysis. The compound is an intermediate in the synthesis of pluronic p123, which is used in fabricating biomedical devices. Methyl 2-furoate has been shown to have anti-inflammatory properties through its inhibitory effect on prostaglandin synthesis., Reference of 611-13-2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics