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10171-92-3More Spectrum > (S)-(+)-2-METHYLGLUTARIC ACID DIMETHYL ESTER(10171-92-3)MS
(S)-(+)-2-METHYLGLUTARIC ACID DIMETHYL ESTER
Product Name (S)-(+)-2-METHYLGLUTARIC ACID DIMETHYL ESTER
CAS10171-92-3
MFC8H14O4
MW174.19
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MassMS-IW-9076 dimethyl (S)-2-methylglutarate C8H14O4 (Mass of molecular ion: 174)
Source Temperature: 200 °C Sample Temperature: 150 °C Reservoir, 75 eV
15.0 26.9 26.0 1.9 27.0 15.7 28.0 15.7 29.0 15.8 30.0 1.0 31.0 3.8 39.0 10.5 40.0 1.9 41.0 20.6 42.0 13.4 43.0 19.9 44.0 1.2 45.0 6.8 53.0 4.5 54.0 7.3 55.0 84.7 56.0 24.4 57.0 10.0 58.0 5.0 59.0 61.8 60.0 2.1 68.0 1.0 69.0 10.6 71.0 2.7 72.0 6.5 73.0 57.9 74.0 11.4 75.0 1.0 81.0 1.7 82.0 9.7 83.0 39.2 84.0 3.1 85.0 1.3 86.0 1.2 87.0 14.5 88.0 37.3 89.0 1.7 99.0 27.3 100.0 2.2 101.0 16.2 102.0 1.1 110.0 2.8 113.0 1.9 114.0 100.0 115.0 55.7 116.0 3.9 132.0 1.2 142.0 30.7 143.0 64.7 144.0 5.2
400 MHz in CDCl3
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1H NMR 399.65 MHz C8 H14 O4 0.05 ml : 0.5 ml CDCl3 dimethyl (S)-2-methylglutarate 
Assign. Shift(ppm)
A *1 3.682 B *1 3.674 C 2.509 D 2.35 E *2 1.971 F *2 1.787 G 1.181
Hz ppm Int.1471.44 3.682 1000 1468.51 3.675 867 948.97 2.375 79 945.92 2.367 79 942.02 2.358 94 940.43 2.354 103 938.72 2.349 112 937.87 2.347 105 933.47 2.336 92 930.66 2.329 91 785.03 1.965 76 475.71 1.191 549 473.27 1.185 46 468.63 1.173 535
in CDCl3
liquid film
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