Chiral separations by micellar electrokinetic chromatography with sodium N-dodecanoyl-l

Add time:08/06/2019    Source:sciencedirect.com

Chiral separations by micellar electrokinetic chromatography with sodium N-dodecanoyl-l-valinate (SDVal) were investigated. Addition of sodium dodecyl sulphate (SDS), urea and methanol to SDVal micellar solutions improved the peak shapes and resolution and also changed the selectivity. Phenylthiohydantoin (PTH) derivatives of six dl-amino acids (serine, α-aminobutyric acid, norvaline, valine, tryptophan and norleucine) were separated from each other and each pair of enantiomers was optically resolved with a 50 mM SDVal-30 mM SDS-0.5 M urea (pH 9.0)-10% (v/v) methanol solution. Some other enantiomers were also resolved.

We also recommend Trading Suppliers and Manufacturers of N-Dodecanoyl-L-valine (cas 14379-28-3). Pls Click Website Link as below: cas 14379-28-3 suppliers

Prev:Optical resolution by high-performance capillary electrophoresis
Next:Interaction between metformin and leucine in reducing hyperlipidemia and hepatic lipid accumulation in diet-induced obese mice)