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1-Methyl-5-oxo-D-proline methyl ester CAS No.122742-14-7 / Cat No.EBD43459
D-Proline, 1-methyl-5-oxo-, methyl ester (9CI)
(R)-Methyl 1-methyl-5-oxopyrrolidine-2-carboxylate
methyl (2R)-1-methyl-5-oxo-pyrrolidine-2-carboxylate
(R)-Methyl 1-methyl-5-oxopyrrolidine-2-carboxylate
1-Methyl-5-oxo-D-proline methyl ester
(R)-Methyl 1-methyl-5-oxopyrrolidine-2-carboxylate
methyl (2R)-1-methyl-5-oxo-pyrrolidine-2-carboxylate
Properties
1.173 g/cm3
263.7 °C at 760 mmHg
113.3 °C
0.0101mmHg at 25°C
NMR Spectrum
Prediction: 1H NMR (400 MHz, CDCl3) 1.98-2.01 (1H, m), 2.27-2.37 (3H, m), 2.75 (3H, s), 3.67 (3H, s), 4.03-4.06 (1H, m);
1H NMR
13C NMR