1H-Pyrrole-2-carboxylicacid,1,5-dimethyl-,methylester(9CI)(73476-31-0) 1H NMR
Molecular FormulaC8H11NO2
Molecular Weight153.18
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MassMS-IW-0094 methyl 1,5-dimethyl-2-pyrrolecarboxylate C8H11NO2 (Mass of molecular ion: 153)
Source Temperature: 260 °C Sample Temperature: 150 °C Reservoir, 75 eV
15.0 3.4 18.0 1.3 27.0 5.7 28.0 2.5 38.0 1.1 39.0 4.0 41.0 2.6 42.0 6.3 45.0 1.5 50.0 1.7 51.0 4.5 52.0 6.7 53.0 27.9 54.0 2.3 55.0 1.4 56.0 1.4 63.0 1.0 65.0 3.7 66.0 2.8 67.0 9.8 77.0 1.5 78.0 2.6 79.0 1.0 92.0 6.1 93.0 5.2 94.0 22.4 95.0 9.4 108.0 6.3 109.0 1.2 110.0 1.1 120.0 2.2 122.0 100.0 123.0 8.5 124.0 1.3 138.0 2.3 152.0 10.9 153.0 68.2 154.0 6.4
400 MHz in CDCl3
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1H NMR 399.65 MHz C8 H11 N O2 0.05 ml : 0.5 ml CDCl3 methyl 1,5-dimethyl-2-pyrrolecarboxylate 
Assign. Shift(ppm)
A 6.863 B 5.877 C *1 3.791 D *1 3.763 E 2.206
Hz ppm Int.2745.00 6.869 207 2741.09 6.859 211 2351.32 5.884 167 2350.59 5.882 170 2347.41 5.874 164 2346.68 5.872 168 1515.50 3.793 940 1503.91 3.764 1000 881.96 2.207 660
KBr disc
liquid film
nujol mull
