4-Methoxybenzamide(3424-93-9) 13C NMR
Product Name4-Methoxybenzamide
CAS3424-93-9
Molecular FormulaC8H9NO2
Molecular Weight151.16
InChIInChI=1S/C8H9NO2/c1-11-7-4-2-6(3-5-7)8(9)10/h2-5H,1H3,(H2,9,10)
InChIKey GUCPYIYFQVTFSI-UHFFFAOYSA-N
SmilesC(N)(=O)C1=CC=C(OC)C=C1
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MassMS-NW-6702 p-anisamide C8H9NO2 (Mass of molecular ion: 151)
Source Temperature: 260 °C Sample Temperature: 190 °C Reservoir, 75 eV
15.0 1.4 18.0 3.3 27.0 1.4 28.0 1.7 29.0 1.0 31.0 2.1 37.0 1.5 38.0 4.1 39.0 4.1 44.0 5.1 45.0 1.0 50.0 5.3 51.0 4.3 52.0 1.7 53.0 2.1 61.0 1.2 62.0 2.7 63.0 9.3 64.0 10.1 65.0 4.1 74.0 2.6 75.0 2.5 76.0 3.5 77.0 24.1 78.0 2.9 79.0 2.2 80.0 1.7 90.0 2.1 91.0 1.2 92.0 16.8 93.0 1.8 103.0 2.2 104.0 1.3 107.0 13.7 108.0 2.8 120.0 1.0 122.0 1.1 133.0 3.9 134.0 1.1 135.0 100.0 136.0 9.3 137.0 1.1 151.0 56.0 152.0 6.4
400 MHz in DMSO-d6
90 MHz in DMSO-d6
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1H NMR 399.65 MHz C8 H9 N O2 0.037 g : 0.5 ml DMSO-d6 p-anisamide 
Assign. Shift(ppm)
A 7.887 B *1 7.88 C *1 7.24 D 6.993 E 3.813
Hz ppm Int.3156.62 7.899 276 3147.83 7.877 274 2895.02 7.244 41 2802.25 7.012 32 2799.32 7.005 270 2797.24 7.000 77 2792.48 6.988 81 2790.41 6.983 245 2787.48 6.975 27 1524.17 3.814 1000
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1H NMR 89.56 MHz C8 H9 N O2 0.043 g : 0.5 ml DMSO-d6 p-anisamide Assign. Shift(ppm)
A 7.877 B 7.19 C 6.990 D 3.812
Hz ppm Int.713.44 7.967 23 710.56 7.934 210 708.44 7.911 67 705.88 7.882 23 705.50 7.878 23 703.75 7.858 77 701.56 7.834 259 698.69 7.802 43 632.75 7.066 29 629.88 7.034 240 627.69 7.009 62 623.06 6.957 54 620.94 6.934 181 341.38 3.812 1000
in DMSO-d6
KBr disc
nujol mull
4880 A,200 M,powder
