Chiral Derivatizing Agents Aid Enantioseparation of Amino Acids
Researchers at the Indian Institute of Technology Roorkee (Roorkee, India) prepared chiral dichloro- and monochloro s-triazines by nucleophilic displacement of chlorine atoms in s-triazine chloride and its 6-methoxy derivative with various amino acid amides.
Researchers at the Indian Institute of Technology Roorkee (Roorkee, India) prepared chiral dichloro- and monochloro s-triazines by nucleophilic displacement of chlorine atoms in s-triazine chloride and its 6-methoxy derivative with various amino acid amides. The diastereomers were then separated using reversed-phase liquid chromatography with a C18 column and an acetonitrile-aqueous trifluoroacetic acid mobile phase. The researchers found that the dichloro s-triazine reagents enabled better diastereomer separation than the monochloro s-triazines.
Gulf Coast Conference: Increasing Density and Viscosity Throughput with Difficult Samples
October 19th 2023Daniel Wolbrecht, senior technical sales consultant at Anton Paar, held a workshop at the Gulf Coast Conference in Galveston, Texas, focusing on how heated autosampler units can help analyze difficult samples.
