Gomez-Ramos, M. M. published the artcileExploration of environmental contaminants in honeybees using GC-TOF-MS and GC-Orbitrap-MS, Application In Synthesis of 124-76-5, the main research area is environmental contaminant honeybee Apis GC TOF MS Orbitrap; pollutant PAH phthalate synthetic musk Apis; Environmental contaminants; GC-EI-TOF-MS; GC-Orbitrap-MS; Honeybee; Non-targeted screening.
This study reports an anal. approach by gas chromatog. and high-resolution mass spectrometry (HRMS) intended to be used for investigation of nontargeted environmental contaminants in honeybees. The approach involves a generic extraction and anal. with two GC-HRMS systems: time-of-flight and Orbitrap analyzers, GC-TOF-MS, and GC-Orbitrap-MS operated in electron-impact ionization (EI) mode. The workflow for screening of non-targeted contaminants consisted of initial peak detection by deconvolution and matching the first-stage mass spectra EI-MS with a nominal mass spectral library. To gain further confidence in the structural characterization of the contaminants under investigation, mol. formula of representative ions (mol. and fragment ions) was provided for those with an accurate mass scoring (error < 5 ppm). This methol. was applied for screening environmental contaminants in 75 samples of adult honeybee. This approach has provided the tentative identification of environmental contaminants belonging to different chem. groups, among them, PAHs, phthalates and synthetic musks. Residues of veterinary treatments used in apiculture were also detected in the honeybee samples. Science of the Total Environment published new progress about Apis mellifera. 124-76-5 belongs to class alcohols-buliding-blocks, name is rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, and the molecular formula is C10H18O, Application In Synthesis of 124-76-5.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts