Tandem Mass Spectrometry Approaches for Differentiation and Quantification Pidotimod and Its Three Isomers in the Gas Phase.
Sign Up to like & getrecommendations! Published in 2024 at "Chirality"
DOI: 10.1002/chir.23699
Abstract: Pidotimod is a chiral drug that possesses two chiral centers, resulting in three isomeric impurities (analytes, A). This study employs electrospray ionization ion trap mass spectrometry (ESI-MS) through collision-induced dissociation (CID) to investigate the chiral… read more here.
Keywords: gas phase; mass spectrometry; three isomers; pidotimod three ... See more keywords
Three isomers in a (hydrogen l-Cysteinato)-thallium(I): Crystal structure, spectroscopic and thermal properties
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DOI: 10.1016/j.poly.2019.114141
Abstract: Abstract The isolation of thallium(I) complexes [Tl2(HCys)2]n (1) and [Tl4(HCys)4]n (2) {H2Cys = l -Cysteine} from aqueous solution by means of crystallization is reported herein. Polar crystals of 1 and 2 were crystallized in P21 and… read more here.
Keywords: hcys ions; spectroscopic thermal; three isomers; thermal properties ... See more keywords