2-1-[(Pyrazin-2-ylformamido)methyl]cyclohexyl}acetic acid (Pyr-Gpn-OH), C14H19N3O3, is an N-protected derivative of gabapentin (Gpn). The compound crystallizes in the triclinic space groupP\overline1} and the molecular conformation is stabilized by intramolecular five- (C5) and seven-membered (C7) hydrogen-bonded rings. The packing of the molecules reveals intermolecular O—H...O and C—H...N hydrogen bonds, together with π–π interactions.
2-1-[(Pyrazin-2-ylformamido)methyl]cyclohexyl}acetic acid (Pyr-Gpn-OH),C14H19N3O3,是加巴喷丁(Gpn)的一种 N 保护衍生物。该化合物在三linic 空间群 P\overline1} 中结晶,分子构象由分子内的五元(C5)和七元(C7)氢键环稳定。分子的堆积显示出分子间的 O-H...O 和 C-H...N 氢键以及 π-π 相互作用。