3-Acetyl-2,4-dimethylpyrrole
Product Name 3-Acetyl-2,4-dimethylpyrrole
CAS2386-25-6
MFC8H11NO
MW137.18
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MS-NW-6221 3-acetyl-2,4-dimethylpyrrole C8H11NO (Mass of molecular ion: 137)
Source Temperature: 240 °C Sample Temperature: 190 °C Reservoir, 75 eV
15.0 1.6 18.0 1.0 27.0 2.2 28.0 3.9 38.0 1.1 39.0 6.9 40.0 2.3 41.0 5.8 42.0 3.8 43.0 6.9 46.5 2.5 50.0 1.1 51.0 2.7 52.0 2.9 53.0 10.8 54.0 1.3 58.5 1.0 60.5 7.5 61.0 2.2 63.0 1.9 65.0 4.6 66.0 3.8 67.0 7.2 68.5 1.4 77.0 1.2 81.0 2.5 93.0 4.2 94.0 9.3 108.0 1.4 118.0 1.2 121.0 1.6 122.0 100.0 123.0 8.1 136.0 2.2 137.0 57.0 138.0 5.7
90 MHz in CDCl3
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1H NMR 89.56 MHz C8 H11 N O 0.041 g : 0.5 ml CDCl3 3-acetyl-2,4-dimethylpyrrole Assign. Shift(ppm)
A 9.17 B 6.362 C 2.499 D 2.431 E 2.274 J(B,E)=1.1HZ. J(NH,B)=2.3HZ.
Hz ppm Int.
571.56 6.382 43 570.44 6.370 56 569.31 6.357 57 568.19 6.345 46 224.00 2.502 484 223.63 2.497 482 220.50 2.463 24 217.69 2.431 1000 214.81 2.399 26 204.19 2.280 443 203.13 2.269 448
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