… Alkyl chloroformates are known for their ability to produce … reagents for gas chromatographic
(GC) separation of amino- and … Here, we describe a methyl chloroformate (MCF) GC-MS/MS …

… chloroformate-mediated ester formation in organic chemistry, … of applications of
chloroformate-mediated derivatization in … treated with hexyl chloroformate and analyzed by …

… To our knowledge, a GC–MS method with ECF derivatization … The new GC–MS procedure
with ECF derivatization has … compounds belonging to different chemical classes (amino acids, …

… is an indispensable step in the GC-MS analysis of compounds with … GC-MS assay because
chloroform has a lower volatility than n-hexane and exhibits a better separation in the GC-MS …

… Simultaneous determination of 13 FAs, 6 dicarboxylic acids and 13 AAs as IBC-IBE in a
single run by GC-positive ion chemical ionization (PICI) MS using isobutane as reagent gas was …

… Propyl chloroformate or isobutyl chloroformate is more widely … Herein a fast and accurate
chemical derivatization-GC-MS … benzyl chloroformate (BCF) and benzyl alcohol for chemical …

… Recent work indicates that the revised ethyl chloroformate (ECF… the GC/MS analysis method
coupled with chloroformate … affect the pH value and chemical composition of human fecal …

… applied ethyl chloroformate (ECF) as the derivatization reagent for the GC-MS analysis of
monomethyl and dimethyl amino acids. The present study highlights a simple GC-MS method …

… that can be detected by GC-MS. Intrigued by the challenges posed by fentanyl’s chemical
inertness, we explored the use of chloroformate chemistry to investigate its potential for …

… GC-MS). The protocol is subdivided into sampling, sample preparation, chemical derivatization
of metabolites, GC-MS … a fast chemical derivatization reaction using methyl chloroformate. …