Crystal structure of (S)-4-carbamoyl-4-(1,3-dioxoisoindolin-2-yl)butanoic acid1
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چکیده
In the title compound, C13H12N2O5, the phthalimide ring system is essentially planar, with a maximum deviation of 0.0479 (14) Å. In the crystal, each mol-ecule is linked via six neighbouring mol-ecules into a three-dimensional network through N-H⋯O and O-H⋯O hydrogen bonds, which form an R 3 (2)(8) ring motif.
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(2R)-2-(1,3-Dioxoisoindolin-2-yl)-4-(methylsulfanyl)butanoic acid
The title compound, C(13)H(13)NO(4)S, the 1,3-dioxoisoindolin-2-yl unit is planar (r.m.s. deviation 0.0192 Å) and is oriented at a dihedral angle of 79.14 (18)° to the carboxyl-ate group. An intra-molecular C-H⋯O hydrogen bond leads to the formation of a planar (r.m.s. deviation 0.0419 Å)R(5) ring motif. In the crystal, mol-ecules are connected through O-H⋯O and C-H⋯O hydrogen bonds with R(2) (...
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