Barros-Castillo, Julio C. et al. published their research in Food Research International in 2021 | CAS: 659-70-1

Isopentyl 3-methylbutanoate (cas: 659-70-1) 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. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Category: esters-buliding-blocks

Volatile profiles of five jackfruit (Artocarpus heterophyllus Lam.) cultivars grown in the Mexican Pacific area was written by Barros-Castillo, Julio C.;Calderon-Santoyo, Montserrat;Cuevas-Glory, Luis F.;Pino, Jorge A.;Ragazzo-Sanchez, Juan A.. And the article was included in Food Research International in 2021.Category: esters-buliding-blocks This article mentions the following:

The volatile compounds of five kind of cultivars of jackfruit (Artocarpus heterophyllus Lam.) grown in Nayarit, Mexico, was researched by using extraction and chromatog. methods such as headspace-solid phase microextraction (HS-SPME) and gas chromatog.-mass spectrometry (GC-MS). Eighty-six volatile compounds were identified. The most prominent compounds in the analyzed cultivars were alkyl esters of 3-methylbutanoic acid. Et 3-methylbutanoate was the most abundant ester in FMC, JMC and RMC cultivars (190.7-961.2 μg/kg), whereas Bu 3-methylbutanoate (152.8-205.2 μg/kg) and pentyl 3-methylbutanoate (105.1-210.9 μg/kg) were predominant in DMC and BMC cultivars. By utilizing clustering statistical techniques such as principal component anal. was possible to identify certain esters compounds (number and concentration) to differentiate each cultivar. In the experiment, the researchers used many compounds, for example, Isopentyl 3-methylbutanoate (cas: 659-70-1Category: esters-buliding-blocks).

Isopentyl 3-methylbutanoate (cas: 659-70-1) 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. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Category: esters-buliding-blocks

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