Synthetic Route of 764659-72-5, Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. 764659-72-5, Name is (2R,5S)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylate, SMILES is O=C([C@@H]1O[C@H](N2C=C(F)C(N)=NC2=O)CS1)O[C@H]3[C@H](C(C)C)CC[C@@H](C)C3, belongs to pyrimidines compound. In a article, author is Hosokawa, Mika, introduce new discover of the category.
Optimization of Analytical Conditions for Hydrophilic Nucleic Acids Using Mixed-Mode and Reversed-Phase Pentabromobenzyl Columns
The aim of this study was to investigate appropriate analytical conditions for hydrophilic nucleosides and nucleotides (monophosphates and triphosphates) by HPLC methods using a mixed-mode AX- C18 column with anion-exchange and hydrophobic interactions by quaternary ammonium and C18, respectively, and a reversed-phase pentabromobenzyl (PBr) column with dispersion force and hydrophobic interactions by PBr group. The higher compound polarity led to stronger retention on AX-C18 (triphosphates > monophosphates > nucleosides). AX- C18 demonstrated feasible retention of nucleotides via anion-exchange interaction by increasing the salt and methanol concentrations. In contrast, on PBr, the lower compound polarity led to stronger retention. On PBr, feasible retention of both nucleosides and nucleotides was obtained via dispersion interactions with purine and pyrimidine rings by increasing the methanol concentration. Regarding the pH of phosphate buffer used as the mobile phase, pH 7.0 should be used in measuring nucleoside triphosphates on AX- C18, whereas pH 2.5 is better suited for measuring nucleotides on PBr. In terms of selectivity to highly hydrophilic nucleotides, the mixed-mode AX-C18 column had an advantage over the reverse-phase PBr column. In contrast, PBr column was more versatile than the AX-C18 column. Taken together, HPLC analyses of nucleosides and nucleotides should be carried out by optimizing the interactions between the stationary phase and nucleic acids.
Synthetic Route of 764659-72-5, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. I hope my blog about 764659-72-5 is helpful to your research.
Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia