6-(4-CHLOROPHENYL)-4,5-DIHYDRO-2-(2-HYDROXYBUTYL)-3(2H)- PYRIDAZINONE)(38958-82-6) IR2
Molecular Formula
Molecular Weight
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MassMS-IW-0853 6-(p-chlorophenyl)-2-(2-hydroxybutyl)-4,5-dihydro-3(2H)-pyridazinone C14H17ClN2O2 (Mass of molecular ion: 280)
Source Temperature: 160 °C Sample Temperature: 120 °C Direct, 75 eV
17.0 1.8 18.0 10.6 27.0 3.2 28.0 6.8 29.0 3.0 30.0 7.4 31.0 3.8 39.0 1.3 41.0 4.0 42.0 10.9 43.0 4.6 44.0 1.4 50.0 1.1 51.0 1.4 54.0 1.6 55.0 29.4 56.0 11.7 57.0 15.0 58.0 1.8 59.0 2.9 67.0 2.2 75.0 4.8 76.0 1.7 77.0 1.2 79.0 1.5 81.0 1.1 82.0 2.7 84.0 8.8 85.0 7.5 87.0 1.1 89.0 1.1 96.0 1.1 97.0 1.6 101.0 3.7 102.0 7.1 103.0 2.2 110.0 3.2 111.0 8.5 112.0 1.1 113.0 3.1 114.0 1.1 115.0 8.5 116.0 6.4 117.0 2.4 125.0 2.4 126.0 8.0 127.0 3.0 128.0 3.4 129.0 1.6 130.0 4.3 131.0 2.5 137.0 9.6 138.0 11.0 139.0 4.8 140.0 5.3 149.0 3.3 151.0 8.8 152.0 2.5 153.0 4.2 157.0 3.3 158.0 48.6 159.0 7.3 164.0 18.7 165.0 3.7 166.0 10.4 167.0 2.1 168.0 1.6 176.0 1.0 178.0 1.1 179.0 2.0 180.0 1.9 181.0 1.7 185.0 3.1 186.0 4.8 187.0 1.8 192.0 5.1 193.0 32.2 194.0 100.0 195.0 21.6 196.0 32.1 197.0 3.7 206.0 1.8 207.0 4.9 208.0 7.2 209.0 70.9 210.0 10.4 211.0 22.9 212.0 2.7 220.0 1.1 221.0 64.5 222.0 62.1 223.0 29.1 224.0 20.3 225.0 2.8 245.0 1.4 251.0 14.9 252.0 2.1 253.0 5.0 260.0 1.1 261.0 2.5 262.0 6.4 263.0 2.2 264.0 2.4 280.0 32.3 281.0 6.1 282.0 11.1 283.0 2.0
400 MHz in CDCl3
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1H NMR 399.65 MHz C14 H17 Cl N2 O2 0.037 g : 0.5 ml CDCl3 6-(p-chlorophenyl)-2-(2-hydroxybutyl)-4,5-dihydro-3(2H)-pyridazinone 
Assign. Shift(ppm)
A 7.658 B 7.384 C *1 3.97 D *1 3.91 E 3.9 F 3.25 G 2.966 J 2.638 K 1.55 L 1.012
Hz ppm Int.3068.12 7.678 68 3065.67 7.671 519 3063.60 7.666 174 3058.84 7.654 194 3056.76 7.649 635 3054.32 7.643 86 2957.64 7.401 85 2955.20 7.395 630 2953.13 7.390 187 2948.36 7.378 181 2946.29 7.373 548 2943.85 7.367 69 1600.59 4.005 41 1598.27 4.000 92 1587.40 3.972 204 1585.33 3.967 122 1573.61 3.938 156 1566.16 3.919 264 1558.35 3.900 39 1557.25 3.897 55 1556.64 3.896 55 1553.59 3.888 174 1551.15 3.882 76 1550.05 3.879 69 1548.83 3.876 71 1547.61 3.873 58 1546.51 3.870 55 1544.68 3.866 49 1541.75 3.858 45 1300.54 3.255 242 1296.14 3.244 251 1193.60 2.987 207 1193.12 2.986 202 1185.55 2.967 445 1183.96 2.963 246 1176.88 2.945 364 1062.99 2.660 323 1055.79 2.642 228 1054.20 2.638 395 1046.75 2.620 183 1046.14 2.618 185 633.91 1.587 33 631.96 1.582 43 628.17 1.572 38 626.22 1.567 107 624.63 1.563 132 620.73 1.554 92 617.80 1.546 176 613.16 1.535 94 610.60 1.528 136 605.59 1.516 38 603.39 1.510 45 411.62 1.030 488 404.17 1.012 1000 396.73 0.993 431
in CDCl3
KBr disc
nujol mull
