Pashynska, V. A.’s team published research in Rapid Communications in Mass Spectrometry in 20 | CAS: 38146-42-8

Rapid Communications in Mass Spectrometry published new progress about 38146-42-8. 38146-42-8 belongs to chlorides-buliding-blocks, auxiliary class Achiral Phase-Transfer Catalysts, name is N1,N10-Bis(2-((2-isopropyl-5-methylcyclohexyl)oxy)-2-oxoethyl)-N1,N1,N10,N10-tetramethyldecane-1,10-diaminium chloride, and the molecular formula is C38H74Cl2N2O4, Formula: C38H74Cl2N2O4.

Pashynska, V. A. published the artcileThe effect of cone voltage on electrospray mass spectra of the bisquaternary ammonium salt decamethoxinum, Formula: C38H74Cl2N2O4, the publication is Rapid Communications in Mass Spectrometry (2005), 20(5), 755-763, database is CAplus.

The effect of cone voltage (CV) variation on the mass spectral pattern of the bisquaternary ammonium salt decamethoxinum in the electrospray ionization (ESI) mode was studied. The advantage of decamethoxinum as a test compound in ESI mass spectrometry lies in the production of two types of precursor ions, i.e. the doubly charged organic dication Cat2+ and its singly charged cluster with a Cl– counterion, Cat · Cl+. This makes it possible to monitor the fragmentation patterns of these ions under identical exptl. conditions. Pronounced qual. and quant. changes in the ESI mass spectra were observed upon a gradual increase of the CV. The model compound decamethoxinum allowed us to reveal the extreme situation, in which the mass spectra at a CV below and over approx. 100 V look quite different, in that they contain different product ions of Cat2+ and Cat · Cl+. While this effect may be much less pronounced for other classes of organic compounds, it should be properly taken into account for the adequate description of fragmentation pathways of bisquaternary ammonium compounds with ESI. Comparison of ESI, FAB-SIMS and MALDI mass spectra of decamethoxinum shows that taking into account CV effects also permits us to gain information on energy deposition into ions generated with the different ionization techniques.

Rapid Communications in Mass Spectrometry published new progress about 38146-42-8. 38146-42-8 belongs to chlorides-buliding-blocks, auxiliary class Achiral Phase-Transfer Catalysts, name is N1,N10-Bis(2-((2-isopropyl-5-methylcyclohexyl)oxy)-2-oxoethyl)-N1,N1,N10,N10-tetramethyldecane-1,10-diaminium chloride, and the molecular formula is C38H74Cl2N2O4, Formula: C38H74Cl2N2O4.

Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics