4-Hydroxybenzenesulfonamide(1576-43-8) 1H NMR
Product Name4-Hydroxybenzenesulfonamide
CAS1576-43-8
Molecular FormulaC6H7NO3S
Molecular Weight173.19
InChIInChI=1S/C6H7NO3S/c7-11(9,10)6-3-1-5(8)2-4-6/h1-4,8H,(H2,7,9,10)
InChIKey DIRCLGLKRZLKHG-UHFFFAOYSA-N
SmilesC1(S(N)(=O)=O)=CC=C(O)C=C1
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MassMS-NW-0276 p-hydroxybenzenesulfonamide C6H7NO3S (Mass of molecular ion: 173)
Source Temperature: 210 °C Sample Temperature: 0 °C Direct, 75 eV
27.0 2.8 28.0 1.0 37.0 1.3 38.0 4.9 39.0 26.0 40.0 1.0 45.0 1.0 50.0 3.0 51.0 2.5 52.0 1.2 53.0 5.5 54.5 1.3 55.0 1.8 61.0 1.7 62.0 4.3 63.0 11.3 64.0 7.7 65.0 54.4 66.0 3.4 69.0 1.2 74.0 1.5 75.0 1.3 80.0 1.7 81.0 5.2 92.0 3.3 93.0 66.5 94.0 4.7 108.0 2.3 109.0 18.1 110.0 11.6 141.0 2.5 156.0 2.3 157.0 100.0 158.0 7.7 159.0 5.3 173.0 94.5 174.0 7.5 175.0 5.0
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C6 H7 N O3 S 0.031 g : 0.5 ml DMSO-d6 p-hydroxybenzenesulfonamide 
Assign. Shift(ppm)
A 10.3 B 7.655 C 7.12 D 6.887
Hz ppm Int.4104.77 10.271 108 3066.71 7.674 126 3063.81 7.667 951 3061.83 7.662 289 3057.10 7.650 324 3055.11 7.645 990 3052.22 7.638 112 2847.14 7.125 543 2759.70 6.906 135 2756.96 6.899 1000 2754.82 6.894 296 2750.09 6.882 311 2748.11 6.877 916 2745.21 6.870 107
in DMSO-d6
KBr disc
nujol mull
