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MassMS-NW-7601 ethyl 1-methyl-3-piperidinecarboxylate C9H17NO2 (Mass of molecular ion: 171)
Source Temperature: 250 °C Sample Temperature: 170 °C Reservoir, 75 eV
15.0 6.2 17.0 1.0 18.0 4.6 26.0 3.7 27.0 15.3 28.0 7.9 29.0 13.6 30.0 4.9 31.0 3.2 39.0 8.1 40.0 2.0 41.0 10.8 42.0 44.0 43.0 100.0 44.0 23.8 45.0 2.4 51.0 1.4 52.0 1.6 53.0 3.9 54.0 5.0 55.0 11.2 56.0 6.9 57.0 11.4 58.0 23.8 59.0 1.5 65.0 1.4 66.0 1.1 67.0 2.3 68.0 5.5 69.0 3.1 70.0 54.7 71.0 36.2 72.0 2.4 73.0 6.4 79.0 1.6 80.0 1.5 81.0 2.4 82.0 7.7 83.0 4.8 84.0 8.9 91.0 3.8 92.0 3.3 93.0 1.3 94.0 3.7 95.0 1.2 96.0 18.8 97.0 19.6 98.0 56.9 99.0 5.7 101.0 5.7 110.0 1.9 112.0 1.2 114.0 6.7 124.0 5.9 125.0 3.1 126.0 37.5 127.0 3.7 128.0 1.4 140.0 1.3 142.0 88.7 143.0 10.0 144.0 1.0 156.0 9.6 157.0 1.1 170.0 30.3 171.0 46.1 172.0 5.1
400 MHz in CDCl3
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1H NMR 399.65 MHz C9 H17 N O2 0.05 ml : 0.5 ml CDCl3 ethyl 1-methyl-3-piperidinecarboxylate 
Assign. Shift(ppm)
A 4.131 B 2.947 C 2.704 D 2.570 E 2.279 F 2.112 G 1.95 J 1.728 K 1.592 L 1.413 M 1.254
Hz ppm Int.1662.35 4.160 78 1661.50 4.158 85 1655.15 4.142 214 1654.42 4.140 230 1647.95 4.124 220 1647.22 4.122 235 1640.75 4.106 81 1640.14 4.104 84 1177.73 2.947 36 1168.58 2.925 37 1086.79 2.720 36 1075.81 2.692 37 1037.84 2.597 49 1033.94 2.588 30 1031.25 2.581 39 1030.76 2.580 40 1026.86 2.570 72 1022.95 2.560 39 1020.26 2.553 34 1016.48 2.544 56 910.89 2.280 1000 854.13 2.138 31 843.63 2.111 56 783.81 1.962 61 781.49 1.956 76 777.95 1.947 45 772.95 1.935 49 769.65 1.926 51 764.77 1.914 38 702.39 1.758 32 698.49 1.748 39 695.19 1.740 34 688.96 1.724 53 685.06 1.715 61 681.88 1.707 46 653.56 1.636 34 645.75 1.616 31 641.85 1.607 54 640.14 1.602 30 637.82 1.596 31 630.62 1.578 43 628.42 1.573 38 569.95 1.427 32 566.16 1.417 32 557.13 1.395 30 508.42 1.273 415 501.22 1.255 723 494.14 1.237 424
in CDCl3
liquid film
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