Results 121 to 130 of about 17,652,409 (178)

Key bitterness compounds of cigar tobacco leaves and their molecular docking with human bitter receptors. [PDF]

open access: yesSci Rep
Yu G   +10 more
europepmc   +1 more source

Pharmaceutical analysis by supercritical fluid chromatography: Optimization of the mobile phase composition on a 2‐ethylpyridine column

open access: yesJournal of Separation Science, 2008
AbstractThe separation of neutral, acidic, and basic pharmaceuticals with diverse physicochemical properties by packed column supercritical fluid chromatography (pSFC) on a 2‐ethylpyridine column (25 cm×4.6 mm id, 3 μm particles) is presented. The optimization strategy involved separations at 100% methanol (MeOH) and at 50% MeOH/50% ACN while keeping ...
Claudio Brunelli, Pat Sandra
exaly   +4 more sources

Vibrational spectroscopic investigation on the structure of 2-ethylpyridine-4-carbothioamide

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2012
Fourier transform Raman and Fourier transform infrared spectra of 2-ethylpyridine-4-carbothioamide were recorded in the regions 3600-100 cm(-1) and 4000-450 cm(-1), respectively in the solid phase. 2-Ethylpyridine-4-carbothioamide is used as anti-tubercular agent that inhibits mycolic acid synthesis.
S Muthu, J Uma Maheswari
exaly   +3 more sources

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