5-hydroxynaphthalene-1-sulphonamide(17286-26-9) IR1
Product Name5-hydroxynaphthalene-1-sulphonamide
CAS17286-26-9
Molecular FormulaC10H9NO3S
Molecular Weight223.25
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MassMS-NW-8058 5-hydroxy-1-naphthalenesulfonamide C10H9NO3S (Mass of molecular ion: 223)
Source Temperature: 210 °C Sample Temperature: 170 °C Direct, 75 eV
17.0 1.1 18.0 3.5 27.0 1.1 28.0 2.5 38.0 1.1 39.0 5.4 43.0 1.4 44.0 1.6 50.0 2.8 51.0 5.1 52.0 1.1 53.0 1.7 55.0 1.6 57.0 2.7 57.5 4.3 58.0 1.1 61.0 1.0 62.0 5.6 63.0 12.0 64.0 3.9 65.0 6.4 69.0 1.1 71.0 2.2 74.0 3.7 75.0 5.8 76.0 3.0 77.0 8.0 78.0 1.5 80.0 1.5 86.0 2.7 87.0 4.4 88.0 7.2 89.0 11.3 90.0 1.4 91.0 1.3 99.0 1.3 101.0 1.1 102.0 3.9 103.0 9.5 104.0 3.9 105.0 1.3 111.5 1.5 113.0 7.1 114.0 14.8 115.0 70.2 116.0 8.5 117.0 1.1 129.0 1.2 130.0 54.2 131.0 26.6 132.0 8.2 133.0 1.1 140.0 1.5 141.0 3.6 142.0 4.1 143.0 19.0 144.0 3.3 158.0 14.0 159.0 66.6 160.0 11.3 161.0 1.1 190.0 1.0 191.0 1.0 222.0 1.1 223.0 100.0 224.0 12.3 225.0 5.8
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C10 H9 N O3 S 0.031 g : 0.5 ml DMSO-d6 5-hydroxy-1-naphthalenesulfonamide 
Assign. Shift(ppm)
A 10.4 B 8.425 C 8.137 D 8.086 E 7.547 F 7.52 G 7.486 J 7.015
Hz ppm Int.4155.43 10.398 111 3371.58 8.437 360 3363.34 8.416 379 3255.77 8.147 390 3248.75 8.129 419 3236.08 8.098 409 3227.39 8.076 439 3024.14 7.567 266 3016.36 7.548 408 3008.27 7.528 385 3003.69 7.516 1000 3000.18 7.508 442 2991.79 7.487 418 2983.55 7.466 255 2807.31 7.025 416 2799.84 7.006 389
in DMSO-d6
KBr disc
nujol mull
