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MassMS-NW-9086 (R)-4-(1-hydroxy-2-(methylamino)ethyl)-1,2-benzenediol bitartrate C9H13NO3 C4H6O6 (Mass of molecular ion: 183)
Source Temperature: 230 °C Sample Temperature: 210 °C Direct, 75 eV
15.0 3.0 16.0 2.6 17.0 9.9 18.0 48.5 26.0 1.2 27.0 4.2 28.0 13.4 29.0 4.5 30.0 4.3 31.0 3.2 32.0 1.6 38.0 2.5 39.0 8.4 40.0 2.2 41.0 6.1 42.0 11.9 43.0 8.4 44.0 66.0 45.0 2.5 50.0 4.1 51.0 10.7 52.0 4.6 53.0 5.5 54.0 3.0 55.0 6.2 56.0 3.0 57.0 8.6 58.0 6.8 59.0 1.8 60.0 3.4 61.0 1.1 62.0 2.7 63.0 4.3 64.0 3.5 65.0 3.9 66.0 3.3 67.0 5.8 68.0 2.3 69.0 2.5 70.0 2.1 71.0 1.8 72.0 1.8 73.0 1.9 73.5 2.3 74.0 2.1 75.0 2.5 76.0 7.0 77.0 18.5 78.0 30.2 79.0 6.1 80.0 1.4 81.0 3.3 82.0 2.9 83.0 1.2 84.0 1.3 85.0 1.0 86.0 1.2 87.0 1.3 88.0 2.5 89.0 2.6 90.0 1.3 91.0 2.8 92.0 2.0 93.0 2.7 94.0 2.2 95.0 5.9 96.0 2.3 97.0 1.2 98.0 1.1 101.0 1.4 102.0 2.4 103.0 2.4 104.0 1.9 105.0 8.6 106.0 13.7 107.0 11.2 108.0 1.6 109.0 1.3 110.0 9.2 111.0 1.5 112.0 1.7 113.0 3.5 114.0 2.3 115.0 2.3 116.0 1.7 117.0 1.9 118.0 4.7 119.0 1.7 122.0 2.1 123.0 53.1 124.0 100.0 125.0 7.0 126.0 2.4 127.0 2.0 128.0 1.3 129.0 1.2 130.0 2.9 131.0 2.0 132.0 6.8 133.0 1.8 134.0 1.3 135.0 1.0 136.0 3.6 137.0 2.0 138.0 1.6 139.0 2.1 140.0 1.9 141.0 1.1 145.0 1.4 146.0 6.2 147.0 20.0 148.0 4.1 149.0 1.5 150.0 1.5 151.0 1.2 152.0 1.9 153.0 2.1 158.0 3.2 159.0 1.7 160.0 4.3 161.0 5.1 162.0 2.9 163.0 3.7 164.0 1.8 165.0 3.0 166.0 1.1 174.0 2.6 175.0 37.8 176.0 48.8 177.0 7.7 178.0 3.4 179.0 1.2 181.0 1.6 186.0 1.5 187.0 2.7 188.0 1.4 189.0 4.3 190.0 2.0 191.0 1.6 192.0 1.1 199.0 1.7 200.0 1.1 202.0 1.0 203.0 1.6 204.0 1.8 205.0 1.1 217.0 1.9 219.0 1.4 221.0 1.4 222.0 1.4 232.0 1.1 233.0 1.1 235.0 2.1 236.0 1.0 239.0 1.3 243.0 4.9 244.0 4.1 245.0 1.6 246.0 1.1 247.0 1.4 250.0 1.2 252.0 1.0 255.0 1.1 256.0 1.9 257.0 1.0 268.0 5.9 269.0 1.7 270.0 1.7 282.0 1.4 284.0 1.2 297.0 1.5 298.0 11.4 299.0 17.4 300.0 3.6 301.0 2.0
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C9 H13 N O3 0.043 g : 0.5 ml DMSO-d6 (R)-4-(1-hydroxy-2-(methylamino)ethyl)-1,2-benzenediol bitartrate 
Assign. Shift(ppm)
A 7.8 B 6.796 C 6.714 D 6.617 E 4.739 F 4.094 G *1 3.005 J *1 2.893 K 2.566
Hz ppm Int.2716.98 6.799 205 2715.15 6.794 217 2687.99 6.726 192 2680.05 6.706 284 2649.08 6.629 128 2647.09 6.624 126 2640.84 6.608 91 2639.01 6.604 90 1900.33 4.755 61 1898.35 4.751 63 1890.41 4.731 67 1888.43 4.726 62 1888.12 4.725 62 1636.20 4.095 1000 1209.87 3.028 44 1208.95 3.026 43 1207.43 3.022 48 1197.36 2.997 73 1195.22 2.991 70 1166.08 2.918 57 1155.40 2.892 68 1143.34 2.861 38 1025.54 2.567 730
KBr disk
Nujol
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