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MassMS-NW-2497 5-hydroxy-L-tryptophan C11H12N2O3 (Mass of molecular ion: 220)
Source Temperature: 220 °C Sample Temperature: 240 °C Direct, 75 eV
17.0 1.1 18.0 5.9 27.0 1.9 28.0 4.9 39.0 1.4 44.0 3.4 51.0 1.2 63.0 1.4 65.0 2.4 77.0 1.0 89.0 1.9 90.0 1.6 91.0 4.3 117.0 4.3 118.0 2.7 128.0 1.1 130.0 1.2 133.0 2.0 145.0 5.1 146.0 100.0 147.0 11.5 148.0 1.6 159.0 1.0 172.0 1.6 173.0 1.3 174.0 4.1 175.0 2.3 220.0 3.1
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C11 H12 N2 O3 0.040 g : 0.5 ml DMSO-d6 5-hydroxy-L-tryptophan 
Assign. Shift(ppm)
A *1 10.72 B *1 9. C 7.153 D 7.14 E 6.981 F 6.614 G 3.541 J 3.265 K 2.948
Hz ppm Int.4284.26 10.721 359 4282.61 10.716 371 2859.05 7.154 1000 2850.62 7.133 629 2799.15 7.005 31 2791.09 6.984 507 2789.08 6.979 531 2648.59 6.628 341 2646.39 6.622 331 2640.16 6.607 314 2637.78 6.601 330 1421.74 3.558 196 1417.71 3.548 213 1412.95 3.536 219 1408.92 3.526 212 1314.59 3.290 141 1311.29 3.282 157 1299.57 3.252 184 1297.00 3.246 156 1296.64 3.245 156 1189.85 2.978 138 1180.87 2.955 150 1177.58 2.947 93 1174.65 2.940 140 1165.85 2.918 111
KBr disc
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