Formyl-mcaps">l-arginine monohydrate

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• 作者：H.A. Karapetyan ; M.Yu. Antipin ; R.P. Sukiasyan ; A.M. Petrosyan
• 关键词：Formyl-l-arginine ; Crystal structure ; Vibrational spectra
• 刊名：Journal of Molecular Structure
• 出版年：2007
• 期刊代码：62_00222860
• 类别：ch
• 出版时间：17 April 2007
• 卷：831
• 期：1-3
• 页码：90-96
• 文件大小：331 K

摘要

A new compound N^α-formyl-l-arginine ⁺(H₂N)₂CNH(CH₂)₃CH(HN(HCO))COO⁻ with zwitter-ionic structure has been found out in the system l-arginine + HCOOH + H₂O. The title compound crystallizes in monoclinic system (space group P2₁) 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.