3,3-Tetramethyleneglutarimide(1075-89-4) MS
Product Name3,3-Tetramethyleneglutarimide
CAS1075-89-4
Molecular FormulaC9H13NO2
Molecular Weight167.21
InChIInChI=1S/C9H13NO2/c11-7-5-9(3-1-2-4-9)6-8(12)10-7/h1-6H2,(H,10,11,12)
InChIKey YRTHJMQKDCXPAY-UHFFFAOYSA-N
SmilesC1C2(CC(=O)NC(=O)C2)CCC1
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MassMS-IW-4920 3,3-tetramethyleneglutarimide C9H13NO2 (Mass of molecular ion: 167)
Source Temperature: 140 °C Sample Temperature: 110 °C Direct, 75 eV
27.0 9.4 28.0 5.5 29.0 3.8 38.0 1.4 39.0 21.4 40.0 6.8 41.0 20.7 42.0 7.9 43.0 4.8 44.0 2.1 46.0 1.0 50.0 1.4 51.0 3.2 52.0 2.6 53.0 11.6 54.0 27.1 55.0 12.5 56.0 2.1 59.0 6.2 60.0 2.6 65.0 3.0 66.0 4.9 67.0 72.7 68.0 17.4 69.0 2.7 70.0 2.1 77.0 3.3 78.0 1.1 79.0 6.9 80.0 9.1 81.0 48.5 82.0 58.9 83.0 5.9 84.0 2.5 94.0 1.2 95.0 21.4 96.0 35.3 97.0 7.0 98.0 3.0 99.0 1.1 106.0 6.7 107.0 1.7 108.0 11.6 109.0 14.9 110.0 2.3 111.0 1.5 112.0 5.7 113.0 1.7 122.0 1.5 123.0 1.1 124.0 32.1 125.0 32.8 126.0 40.0 127.0 2.8 138.0 1.7 139.0 7.9 150.0 1.6 152.0 1.8 167.0 100.0 168.0 10.9
400 MHz in CDCl3
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1H NMR 399.65 MHz C9 H13 N O2 0.039 g : 0.5 ml CDCl3 3,3-tetramethyleneglutarimide 
Assign. Shift(ppm)
A 8.9 B 2.536 C 1.729 D 1.551
Hz ppm Int.3547.36 8.877 21 1013.79 2.537 1000 698.70 1.749 88 695.50 1.741 124 691.38 1.730 279 688.48 1.723 125 687.87 1.722 126 684.05 1.712 127 631.10 1.580 23 626.83 1.569 126 624.39 1.563 93 619.81 1.551 257 616.30 1.543 79 612.79 1.534 84
in CDCl3
KBr disc
nujol mull
