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MassMS-NW-2490 glycyl-DL-phenylalanine C11H14N2O3 (Mass of molecular ion: 222)
Source Temperature: 240 °C Sample Temperature: 290 °C Direct, 75 eV
17.0 4.3 18.0 17.6 27.0 5.0 28.0 9.7 29.0 2.7 30.0 100.0 31.0 5.7 36.0 1.7 39.0 4.4 41.0 2.1 42.0 1.4 43.0 2.2 44.0 9.1 50.0 2.3 51.0 5.1 52.0 1.3 57.0 1.9 59.0 1.0 62.0 1.2 63.0 2.7 65.0 9.1 74.0 7.5 75.0 2.8 76.0 1.2 77.0 5.5 78.0 3.1 79.0 1.7 85.0 9.0 89.0 2.6 90.0 2.9 91.0 84.5 92.0 13.0 93.0 1.1 102.0 1.8 103.0 6.0 104.0 3.6 105.0 1.6 107.0 1.3 113.0 2.7 116.0 1.4 117.0 6.1 118.0 4.2 119.0 3.9 120.0 10.8 121.0 1.4 128.0 1.6 129.0 1.8 130.0 2.3 131.0 3.7 132.0 2.2 133.0 1.5 146.0 1.2 147.0 5.0 148.0 9.2 149.0 1.4 161.0 2.3 176.0 1.2 178.0 10.1 179.0 1.4 192.0 1.2 193.0 2.6 204.0 12.3 205.0 2.1
400 MHz in D2O
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1H NMR 399.65 MHz C11 H14 N2 O3 saturated in D2O glycyl-DL-phenylalanine 
Assign. Shift(ppm)
A 7.371 B 7.30 C 4.502 D *1 3.776 E *1 3.666 F *2 3.215 G *2 2.941
Hz ppm Int.2959.72 7.406 31 2956.18 7.397 155 2954.96 7.394 229 2953.37 7.390 141 2949.10 7.380 332 2947.39 7.375 559 2945.92 7.372 290 2942.38 7.363 234 2940.67 7.359 542 2939.94 7.357 458 2934.20 7.342 42 2933.96 7.342 42 2926.76 7.324 256 2925.54 7.321 287 2919.92 7.307 1000 2918.21 7.302 686 2913.45 7.291 290 2911.87 7.287 565 1806.40 4.520 200 1801.39 4.508 229 1797.36 4.498 240 1792.36 4.485 210 1519.65 3.803 458 1503.66 3.763 840 1470.70 3.680 839 1454.71 3.640 459 1295.29 3.242 174 1290.41 3.229 177 1287.23 3.221 30 1286.50 3.220 31 1281.37 3.207 225 1276.37 3.194 212 1186.16 2.968 239 1177.12 2.946 238 1174.44 2.939 47 1172.12 2.933 198 1163.09 2.911 189
KBr disc
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