Chromatographia

, Volume 27, Issue 11–12, pp 565–568 | Cite as

Evidence for electrostatic interactions of steroids in thin-layer chromatography

  • H. Lamparczyk
  • R. J. Ochocka
  • P. Zarzycki
Originals

Summary

The retention behaviour of steroids was investigated using normal and reversed-phase high-performance TLG systems. Homologous series of esters and n-alcohols were applied as the mobile phases. The electrostatic interactions operating in these chromatographic systems were analysed by studing the relationship between the log (1/Rf) values and the molecular polarizabilities of the solvents.

Key Words

Thin-layer chromatography Steroids Electrostatic interactions 

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Copyright information

© Friedr. Vieweg & Sohn Verlagsgesellschaft mbH 1989

Authors and Affiliations

  • H. Lamparczyk
    • 1
  • R. J. Ochocka
    • 1
  • P. Zarzycki
    • 1
  1. 1.Faculty of PharmacyMedical AcademyGdańskPoland

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