Development of a novel microwave distillation technique for the isolation of Cannabis sativa L. essential oil and gas chromatography analyses for the comprehensive characterization of terpenes and terpenoids, including their enantio-distribution was written by Micalizzi, Giuseppe;Alibrando, Filippo;Vento, Federica;Trovato, Emanuela;Zoccali, Mariosimone;Guarnaccia, Paolo;Dugo, Paola;Mondello, Luigi. And the article was included in Molecules in 2021.HPLC of Formula: 112-14-1 The following contents are mentioned in the article:
A microwave distillation method was optimized for the extraction and isolation of cannabis essential oil from fresh and dried hemp inflorescences. The developed method enabled us to obtain a distilled product rich in terpenes and terpenoid compounds, responsible of the typical and unique smell of the cannabis plant. The distillate from different hemp cultivars, including Kompolti, Futura 75, Carmagnola, Felina 32 and Finola were characterized by using a gas chromatograph equipped with both mass spectrometer and flame ionization detectors. In a single chromatog. run, the identity and absolute amounts of distilled compounds were determined Peak assignment was established using a reliable approach based on the usage of two identification parameters, named reverse match, and linear retention index filter. Absolute quantification (mg g-1) of the analytes was performed using an internal standard method applying the flame ionization detector (FID) response factors according to each chem. family. An enantio-GC-MS method was also developed in order to evaluate the enantiomeric distribution of chiral compounds, an anal. approach commonly utilized for establishing the authenticity of suspicious samples. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1HPLC of Formula: 112-14-1).
Octyl acetate (cas: 112-14-1) 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. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.HPLC of Formula: 112-14-1
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics