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MS-NW-6462 3-methylveratrole C9H12O2 (Mass of molecular ion: 152)
Source Temperature: 260 °C Sample Temperature: 190 °C Reservoir, 75 eV
15.0 4.4 27.0 2.5 28.0 2.6 29.0 1.1 31.0 1.2 38.0 2.3 39.0 12.6 40.0 4.2 41.0 3.9 43.0 1.7 50.0 2.9 51.0 7.1 52.0 3.3 53.0 5.1 55.0 1.8 62.0 1.3 63.0 3.4 64.0 1.4 65.0 12.4 66.0 13.2 67.0 1.2 77.0 15.8 78.0 5.1 79.0 11.7 80.0 1.0 81.0 8.8 89.0 1.3 90.0 1.0 91.0 18.0 92.0 1.8 93.0 2.2 94.0 13.4 95.0 1.2 105.0 2.3 106.0 1.5 107.0 5.2 108.0 1.1 109.0 39.3 110.0 3.3 121.0 1.1 122.0 4.1 135.0 1.4 136.0 2.2 137.0 51.5 138.0 5.1 152.0 100.0 153.0 10.1
400 MHz in CDCl3
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1H NMR 399.65 MHz C9 H12 O2 0.05 ml : 0.5 ml CDCl3 3-methylveratrole Assign. Shift(ppm)
A 6.930 B 6.75 C 6.74 D *1 3.823 E *1 3.789 F 2.265
Hz ppm Int.
2778.44 6.953 86 2770.51 6.933 187 2762.70 6.913 127 2702.15 6.762 128 2701.66 6.761 113 2698.49 6.753 134 2696.78 6.748 91 2696.04 6.747 89 2695.19 6.744 94 2694.46 6.743 101 2693.85 6.741 87 2690.43 6.732 100 1528.08 3.824 897 1514.53 3.790 1000 905.15 2.265 693
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