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

Optical resolution by micellar electrokinetic chromatography with sodium N-tetradecanoyl-l-glutamate (STGlu) was investigated. Similar to the case when using sodium N-dodecanoyl-l-valinate (SDVal), sodium N-dodecanoyl-l-glutamate (SDGlu) and N-dodecanoyl-l-serine (DSer), addition of sodium dodecyl sulfate (SDS), urea and methanol to STGlu micellar solutions gave improved peak shapes and enhanced the enantioselectivity. With an STGlu-3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate-SDS-urea-methanol solution, five phenylthiohydantion-dl-amino acids were separated and each enantiomeric pair was optically resolved. The resolution characteristic in the STGlu system, however, was not substantially different from those in SDVal, SDGlu and DSer systems.

We also recommend Trading Suppliers and Manufacturers of N-Dodecanoyl-L-serine (cas 14379-56-7). Pls Click Website Link as below: cas 14379-56-7 suppliers