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MassMS-NW-8102 2-amino-5-methylbenzoic acid C8H9NO2 (Mass of molecular ion: 151)
Source Temperature: 150 °C Sample Temperature: 80 °C Direct, 75 eV
18.0 3.1 27.0 1.9 28.0 3.4 39.0 3.2 41.0 1.1 50.0 2.0 51.0 6.8 51.5 1.3 52.0 6.1 52.5 1.9 53.0 4.0 54.0 1.1 63.0 1.8 65.0 1.5 66.0 1.0 66.5 2.3 67.0 1.4 75.5 1.7 76.0 1.8 77.0 16.2 78.0 13.8 79.0 5.8 89.0 1.3 104.0 38.4 105.0 11.0 106.0 21.6 107.0 2.3 132.0 7.3 133.0 100.0 134.0 10.6 150.0 1.3 151.0 74.1 152.0 6.9
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C8 H9 N O2 0.036 g : 0.5 ml DMSO-d6 2-amino-5-methylbenzoic acid 
Assign. Shift(ppm)
A 8.4 B 7.519 C 7.064 D 6.681 E 2.149
Hz ppm Int.3005.13 7.520 185 3004.03 7.517 183 2828.98 7.079 106 2828.49 7.078 108 2826.78 7.074 105 2826.29 7.072 102 2820.56 7.058 115 2820.19 7.057 118 2818.36 7.053 113 2817.87 7.051 110 2674.19 6.692 250 2665.89 6.671 223 859.25 2.151 1000
in DMSO-d6
KBr disc
nujol mull
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