2-OXO-1-PYRROLIDINEACETIC ACID METHYL ESTER(59776-88-4) Raman
Product Name2-OXO-1-PYRROLIDINEACETIC ACID METHYL ESTER
CAS59776-88-4
Molecular FormulaC7H11NO3
Molecular Weight157.17
InChIInChI=1S/C7H11NO3/c1-11-7(10)5-8-4-2-3-6(8)9/h2-5H2,1H3
InChIKey HPDZYDTXCOFUOY-UHFFFAOYSA-N
SmilesN1(CC(OC)=O)CCCC1=O
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MassMS-NW-9470 methyl (2-oxo-1-pyrrolidinyl)acetate C7H11NO3 (Mass of molecular ion: 157)
Source Temperature: 240 °C Sample Temperature: 150 °C Reservoir, 75 eV
15.0 4.4 27.0 2.9 28.0 10.2 29.0 1.2 30.0 1.9 39.0 4.1 40.0 1.4 41.0 20.1 42.0 13.9 43.0 9.8 45.0 1.2 54.0 1.0 55.0 2.1 56.0 2.4 59.0 1.0 68.0 6.1 69.0 17.2 70.0 43.2 71.0 2.4 74.0 1.3 84.0 25.3 85.0 1.5 96.0 1.3 97.0 1.3 98.0 100.0 99.0 6.3 126.0 2.8 129.0 1.7 157.0 25.9 158.0 2.4
400 MHz in CDCl3
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1H NMR 399.65 MHz C7 H11 N O3 0.05 ml : 0.5 ml CDCl3 methyl (2-oxo-1-pyrrolidinyl)acetate 
Assign. Shift(ppm)
A 4.070 B 3.736 C 3.501 D 2.411 E 2.097
Hz ppm Int.1626.83 4.071 612 1493.04 3.736 1000 1406.62 3.520 242 1403.32 3.512 31 1399.54 3.502 325 1395.87 3.493 35 1392.46 3.485 265 972.29 2.433 162 964.23 2.413 279 955.93 2.392 215 852.66 2.134 65 845.58 2.116 158 844.48 2.114 126 842.29 2.108 32 838.01 2.097 184 833.74 2.087 32 830.32 2.078 148 829.10 2.075 90 822.27 2.058 51
in CDCl3
liquid film
