Optimal Reduction of the Analytical Data Necessary for the Thermodynamic Characterization of Natural Gases

Author(s):  
V. Ruffier-Meray ◽  
A. Barreau ◽  
E. Behar
Author(s):  
Beatrix Huber ◽  
Klaus W. Richter ◽  
Hans Flandorfer ◽  
Adolf Mikula ◽  
Herbert Ipser

2020 ◽  
Vol 65 (5) ◽  
pp. 747-751
Author(s):  
S. V. Sysoev ◽  
T. M. Kuzin ◽  
L. N. Zelenina ◽  
K. V. Zherikova ◽  
N. V. Gelfond

Molecules ◽  
2021 ◽  
Vol 26 (4) ◽  
pp. 793
Author(s):  
Emmanouil D. Tsochatzis ◽  
Joao Alberto Lopes ◽  
Margaret V. Holland ◽  
Fabiano Reniero ◽  
Giovanni Palmieri ◽  
...  

The rapid diffusion of new psychoactive substances (NPS) presents unprecedented challenges to both customs authorities and analytical laboratories involved in their detection and characterization. In this study an analytical approach to the identification and structural elucidation of a novel synthetic cannabimimetic, quinolin-8-yl-3-[(4,4-difluoropiperidin-1-yl) sulfonyl]-4-methylbenzoate (2F-QMPSB), detected in seized herbal material, is detailed. An acid precursor 4-methyl-3-(4,4-difluoro-1-piperidinylsulfonyl) benzoic acid (2F-MPSBA), has also been identified in the same seized material. After extraction from the herbal material the synthetic cannabimimetic, also referred to as synthetic cannabinoid receptor agonists or “synthetic cannabinoids”, was characterized using gas chromatography-mass spectrometry (GC-MS), 1H, 13C, 19F and 15N nuclear magnetic resonance (NMR) and high-resolution tandem mass spectrometry (HR-MS/MS) combined with chromatographic separation. A cheminformatics platform was used to manage and interpret the analytical data from these techniques.


2005 ◽  
Vol 14 (9) ◽  
pp. 2387-2404 ◽  
Author(s):  
María C. Lidón-Moya ◽  
Francisco N. Barrera ◽  
Marta Bueno ◽  
Raúl Pérez-Jiménez ◽  
Javier Sancho ◽  
...  

2009 ◽  
Vol 89 (3-4) ◽  
pp. 257-267 ◽  
Author(s):  
Latha-Selvi Canabady-Rochelle ◽  
Christian Sanchez ◽  
Michel Mellema ◽  
Sylvie Banon

1973 ◽  
Vol 5 (6) ◽  
pp. 873-890 ◽  
Author(s):  
R.J. Ackermann ◽  
Alexander T. Chang

Biochemistry ◽  
2007 ◽  
Vol 46 (43) ◽  
pp. 12152-12163 ◽  
Author(s):  
Izhack Cherny ◽  
Martin Overgaard ◽  
Jonas Borch ◽  
Yaron Bram ◽  
Kenn Gerdes ◽  
...  

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