Ohya, K. published the artcileThin-layer chromatography of methyl N-trimethyl-γ-aminobutyrate chloride and related compounds, Application of 3-Carboxy-N,N,N-trimethylpropan-1-aminium chloride, the publication is Journal of Chromatography (1974), 90(1), 230-2, database is CAplus.
The best separation of trimethylaminobutyrate derivatives[Me3N+(CH2)3CO2RCl-] came when a plate was heated for 1 hr at 120°. Sharp spots free from tailing were found in the solvent system EtOAc-HCO2H-water. Increasing the HCO2H concentration gave higher Rf values, but did not improve separation The Rst values were applied using crystal violet as the standard and the results were better in terms of reproducibility.
Journal of Chromatography published new progress about 6249-56-5. 6249-56-5 belongs to chlorides-buliding-blocks, auxiliary class Phase Transfer Catalyst,Inhibitor,Natural product, name is 3-Carboxy-N,N,N-trimethylpropan-1-aminium chloride, and the molecular formula is C7H16ClNO2, Application of 3-Carboxy-N,N,N-trimethylpropan-1-aminium chloride.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics