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MassMS-NW-6316 N-hydroxy-5-norbornene-2,3-dicarboximide C9H9NO3 (Mass of molecular ion: 179)
Source Temperature: 260 °C Sample Temperature: 190 °C Reservoir, 75 eV
17.0 1.1 18.0 4.9 26.0 3.2 27.0 4.2 37.0 1.0 38.0 2.8 39.0 12.2 40.0 5.3 41.0 2.4 43.0 1.2 44.0 2.6 45.0 1.4 46.0 1.1 50.0 3.4 51.0 7.1 52.0 3.5 53.0 3.0 54.0 3.3 55.0 4.7 60.0 1.3 62.0 2.1 63.0 5.2 64.0 2.1 65.0 13.8 65.5 5.4 66.0 100.0 66.5 1.3 67.0 9.8 70.0 1.1 74.0 1.0 75.0 1.1 76.0 1.4 77.0 9.0 78.0 3.5 79.0 3.8 80.0 1.2 85.0 1.9 89.0 2.5 90.0 1.7 91.0 10.9 92.0 3.8 93.0 1.6 97.0 1.5 98.0 1.7 102.0 1.2 103.0 3.5 104.0 3.5 105.0 5.7 106.0 5.0 113.0 2.9 114.0 9.0 115.0 9.2 116.0 2.8 117.0 9.7 118.0 2.7 119.0 2.5 130.0 10.1 131.0 6.6 132.0 82.6 133.0 59.2 134.0 6.5 151.0 1.2 164.0 3.1 179.0 4.7 181.0 1.4 198.0 1.1
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C9 H9 N O3 0.041 g : 0.5 ml DMSO-d6 N-hydroxy-5-norbornene-2,3-dicarboximide 
Assign. Shift(ppm)
A 10.5 B 6.051 C *1 3.26 D *1 3.24 E *2 1.572 F *2 1.492
Hz ppm Int.4208.22 10.530 636 2420.20 6.056 499 2418.67 6.052 818 2417.14 6.049 567 1309.20 3.276 25 1304.63 3.265 267 1301.73 3.258 570 1300.35 3.254 1000 1296.54 3.245 416 1295.01 3.241 511 1293.49 3.237 449 1292.11 3.234 350 635.38 1.590 98 633.85 1.587 178 632.48 1.583 124 625.15 1.565 283 623.93 1.562 205 599.67 1.501 277 590.97 1.479 175
in DMSO-d6
KBr disc
nujol mull
4880 A,200 M,powder
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