Sun, Yanfang et al. published their research in Natural Product Research in 2018 | CAS: 20665-85-4

4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.COA of Formula: C12H14O4

Biological characteristics of Edgeworthia tomentosa (Thunb.) Nakai flowers and antimicrobial properties of their essential oils was written by Sun, Yanfang;Wang, Zhangqi;Li, Boqi;Sharopov, Farukh S.;Wang, Pan;Suen, Yang;Liang, Zongsuo. And the article was included in Natural Product Research in 2018.COA of Formula: C12H14O4 This article mentions the following:

Edgeworthia tomentosa (Thunb.) Nakai belongs to Thymelaeaceae family, its alabastrum is used as the traditional Chinese medicine ‘Buddleja Officinalis Maxim’. The present study was to elucidate the ultrastructure characteristics of the flower, the phytochem. composition of the aroma essential oils (EOs) and the relevant antimicrobial properties. There were exclusive characters of calyx, ovule, anther and pollen grain of the flowers under SEM. A total of 40 phytochem. components representing 98% of the EOs were successfully identified: monoterpenes and sesquiterpenes were the dominant terpenoids according to Kovats retention index and MS database. EOs exhibited a broad spectrum antimicrobial activity against Gram-pos. and Gram-neg. bacteria, the best bacteriostatic effect was against Diplococcus pneumonia with MIC and MBC values ranging between 7.8 and 62.5 and 26.0-71.0 μg/mL, resp. These results demonstrate that the surface microscopic morphol. characteristics of Edgeworthia chrysantha Lindl. flowers, are full-scale chem. composition and antimicrobial properties of the EOs. In the experiment, the researchers used many compounds, for example, 4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4COA of Formula: C12H14O4).

4-Formyl-2-methoxyphenyl isobutyrate (cas: 20665-85-4) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.COA of Formula: C12H14O4

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics