Results 11 to 20 of about 1,362,496 (337)
Isolation of new racemic sugar (D/L galacturonic acid) from leaves of Paederia foetida Linn. [PDF]
, 2011 New racemic sugars (D/L galacturonic acid) were isolate from the leaves of Paederia foetida Linn by the column chromatography.
Hans Raj Bhatt +5 more
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Spectral Analyses of Ecabet Sodium
Chinese Journal of Magnetic Resonance, 2018 Ultraviolet (UV) spectrum, infrared (IR) spectrum, high resolution-mass spectrum (HR-MS), nuclear magnetic resonance (NMR) spectra (i.e., 1H NMR, 13C NMR, DEPT, 1H-1H COSY, 1H-13C HSQC and 1H-13C HMBC) of ecabet sodium were collected and analyzed to ...
JI Xiao-long, YU Shui-tao, CHEN Zai-xin
doaj +1 more source
Frontiers in Psychiatry, 2021 While psychedelics may have therapeutic potential for treating mental health disorders such as depression, further research is needed to better understand their biological effects and mechanisms of action when considering the development of future novel ...
Sylvana Vilca-Melendez +3 more
doaj +1 more source
Spectral Analyses of a Novel Ibuprofen-Phillygenin Ester
Chinese Journal of Magnetic Resonance, 2018 An ibuprofen-phillygenin ester was synthesized through the Schotten-Baumann reaction with ibuprofen and phillygenin as the starting materials. Ultraviolet absorption (UV) spectrum, infrared absorption (IR) spectrum, matrix-assisted laser desorption ...
FAN Hong-yu
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Spectral Analysis and Structural Elucidation of Luliconazole
Chinese Journal of Magnetic Resonance, 2018 Infrared spectra, ultraviolet spectra, nuclear magnetic resonance (NMR) spectra (i.e., 1H NMR, 13C NMR, DEPT135, 1H-1H COSY, 1H-13C HMQC and 1H-13C HMBC) and mass spectra of luliconazole were collected and used to characterize the compound.
LIN Yun-liang +3 more
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NMR analysis of Nile Blue (C. I. Basic Blue 12) and Thionine (C. I. 52000) in solution [PDF]
, 2011 The dyes Nile Blue (C. I. Basic Blue 12, NB) and Thionine (C. I. 52000, TH) were examined in both ionic and neutral forms in different solvents using NMR and UV-visible Spectroscopy to firmly establish the structures of the molecules and to assess the ...
Evstigneev, Maxim P. +5 more
core +1 more source
Spectroscopic Studies of Delafloxacin Meglumine
Chinese Journal of Magnetic Resonance, 2021 The structure of delafloxacin meglumine was analyzed by infrared absorption (IR), ultraviolet absorption (UV), nuclear magnetic resonance (1H NMR, 13C NMR, DEPT, 1H-1H COSY, 1H-13C HSQC and 1H-13C HMBC) spectroscopy, mass spectrometry and elemental ...
Xin-yi ZHAO +4 more
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Metabolomics, 2018 1H NMR spectra from urine can yield information-rich data sets that offer important insights into many biological and biochemical phenomena. However, the quality and utility of these insights can be profoundly affected by how the NMR spectra are ...
Abdul-Hamid M. Emwas +6 more
semanticscholar +1 more source
Composition of Ni2+ cation solvation shell in NiCl2–methanol solution by multinuclear NMR [PDF]
, 2011 1H-, 2H- and 13C-NMR spectra have been used to test the Ni2+ solvation shell composition in the 1.1 molal methanol solution of NiCl2. It has been confirmed that Cl− anion takes part in the nearest environment of Ni2+ cation at all the temperatures ...
Adya, Ashok K. +5 more
core +3 more sources
Analyzing Pentaerythritol Stearate Homologs with NMR Spectroscopy
Chinese Journal of Magnetic Resonance, 2018 A pentaerythritol stearate sample with unknown composition was analyzed by nuclear magnetic resonance (NMR) spectroscopy (i.e., 1H NMR, quantitative 13C NMR, DEPT135, 1H-1H COSY, 1H-1H NOESY, 1H-13C HSQC and 1H-13C HMBC).
LI Chun-fa +3 more
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