Evaluation of automated sample preparation, retention time locked gas chromatography-mass spectrometry and data analysis methods for the metabolomic study of Arabidopsis species was written by Gu, Qun; David, Frank; Lynen, Frederic; Rumpel, Klaus; Dugardeyn, Jasper; Van Der Straeten, Dominique; Xu, Guowang; Sandra, Pat. And the article was included in Journal of Chromatography A on May 27,2011.Safety of (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(9H-purin-9-yl)tetrahydrofuran-3,4-diol The following contents are mentioned in the article:
In this paper, automated sample preparation, retention time locked gas chromatog.-mass spectrometry (GC-MS) and data anal. methods for the metabolomics study were evaluated. A miniaturized and automated derivatization method using sequential oximation and silylation was applied to a polar extract of 4 types (2 types × 2 ages) of Arabidopsis thaliana, a popular model organism often used in plant sciences and genetics. Automation of the derivatization process offers excellent repeatability, and the time between sample preparation and anal. was short and constant, reducing artifact formation. Retention time locked (RTL) gas chromatog.-mass spectrometry was used, resulting in reproducible retention times and GC-MS profiles. Two approaches were used for data anal. XCMS followed by principal component anal. (approach 1) and AMDIS deconvolution combined with a com. available program (Mass Profiler Professional) followed by principal component anal. (approach 2) were compared. Several features that were up- or down-regulated in the different types were detected. This study involved multiple reactions and reactants, such as (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(9H-purin-9-yl)tetrahydrofuran-3,4-diol (cas: 550-33-4Safety of (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(9H-purin-9-yl)tetrahydrofuran-3,4-diol).
(2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(9H-purin-9-yl)tetrahydrofuran-3,4-diol (cas: 550-33-4) belongs to tetrahydrofuran derivatives. THF (Tetrahydrofuran) is water-miscible and has a low viscosity making it a highly versatile solvent used in a variety of industries. THF can also be synthesized by catalytic hydrogenation of furan. This allows certain sugars to be converted to THF via acid-catalyzed digestion to furfural and decarbonylation to furan, although this method is not widely practiced. THF is thus derivable from renewable resources.Safety of (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(9H-purin-9-yl)tetrahydrofuran-3,4-diol
550-33-4;(2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(9H-purin-9-yl)tetrahydrofuran-3,4-diol;The future of 550-33-4;New trend of C10H12N4O4 ;function of 550-33-4