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MassMS-NW-7112 4-hydroxy-3,5-dimethoxybenzaldehyde azine C18H20N2O6 (Mass of molecular ion: 360)
Source Temperature: 220 °C Sample Temperature: 170 °C Direct, 75 eV
15.0 1.6 18.0 1.1 28.0 1.1 38.0 1.3 39.0 5.2 41.0 2.0 43.0 1.3 50.0 2.6 51.0 3.7 52.0 3.5 53.0 3.5 55.0 1.3 63.0 1.9 64.0 1.6 65.0 7.0 66.0 3.7 67.0 7.7 68.0 1.1 76.0 1.1 77.0 3.1 78.0 4.2 79.0 3.9 80.0 2.7 81.0 2.2 82.0 2.7 85.0 1.3 90.0 1.6 91.0 1.1 92.0 1.3 93.0 5.0 94.0 1.8 95.0 3.8 96.0 1.1 105.0 1.6 106.0 1.9 107.0 2.0 108.0 5.3 109.0 2.7 110.0 2.3 111.0 1.9 118.0 1.3 119.0 1.6 120.0 2.1 121.0 2.5 122.0 2.2 123.0 6.2 125.0 1.1 133.0 1.6 134.0 2.0 135.0 3.3 136.0 3.0 137.0 1.7 138.0 2.7 139.0 1.9 141.0 1.2 148.0 1.0 149.0 1.7 150.0 2.2 151.0 3.3 152.0 2.0 153.0 5.1 154.0 1.9 162.0 1.4 164.0 5.7 165.0 1.7 166.0 3.5 167.0 3.9 168.0 1.1 174.0 2.2 178.0 1.0 179.0 4.9 180.0 11.4 181.0 4.9 182.0 1.7 191.0 1.8 192.0 1.8 193.0 1.1 197.0 1.4 199.0 1.0 207.0 30.3 208.0 4.0 211.0 1.5 212.0 1.0 213.0 1.3 214.0 1.5 215.0 1.1 225.0 1.4 226.0 1.2 227.0 1.2 228.0 1.3 229.0 1.1 239.0 1.2 241.0 2.3 242.0 2.2 243.0 1.6 253.0 1.1 255.0 1.0 256.0 1.7 257.0 2.8 258.0 1.0 259.0 1.2 269.0 1.4 270.0 1.6 271.0 1.9 273.0 1.5 284.0 2.0 285.0 2.4 286.0 1.5 287.0 1.3 298.0 1.0 299.0 1.4 300.0 1.0 301.0 1.5 302.0 1.8 313.0 1.2 314.0 1.7 317.0 1.1 318.0 2.9 327.0 1.2 329.0 3.6 330.0 1.5 332.0 17.0 333.0 5.2 343.0 1.1 345.0 8.0 346.0 1.7 359.0 21.0 360.0 100.0 361.0 21.1 362.0 3.6
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C18 H20 N2 O6 0.041 g : 0.5 ml DMSO-d6 4-hydroxy-3,5-dimethoxybenzaldehyde azine 
Assign. Shift(ppm)
A 9.1 B 8.606 C 7.176 D 3.837
Hz ppm Int.3439.48 8.607 213 2868.19 7.177 402 1533.66 3.838 1000 1526.49 3.820 22
DMSO-d6
KBr disc
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