SPECTRAL UV AND IR DETERMINATIONS OF
NEW XANTHINE DERIVATIVES
ADRIANA TAMBA, BOGDAN CIOROIU, LENUŢA PROFIRE,
MIHAI IOAN LAZĂR*
Department of Analytical Chimistry, Faculty of Pharmacy, “Grigore T.
Popa” University of Medicine and Pharmacy, Iaşi
*corresponding author: lmihaiioan@yahoo.com
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Abstract:

The aim of this study is ultraviolet and infrared spectral characterization of eight new xanthine derivatives. Spectral analysis was performed using an Agilent 8453 Series spectrophotometer and a Tensor 27 Optics FT-IR spectrophotometer. The UV and IR spectra for xanthine derivatives were obtained and in addition, the wavelength maxima of absorption bands and characteristics have been established.




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