摘要:
A new compound N-alpha-formyl-L-arginine (+)(H2N)(2)CNH(CH2)(3)CH(HN(HCO))COO- with zwitter-ionic structure has been found out in the system L-arginine + HCOOH + N2O. The title compound crystallizes in monoclinic system (space group P2(I)) as monohydrate. Crystal structure has been determined by single crystal X-ray diffraction method and FTIR ATR, FT Raman spectra are reported. Dehydration process has been studied. (c) 2006 Elsevier B.V. All rights reserved.