meso-2,3-Dibromosuccinic acid(608-36-6) MS
Product Namemeso-2,3-Dibromosuccinic acid
CAS608-36-6
Molecular FormulaC4H4Br2O4
Molecular Weight275.88
InChIInChI=1/C4H4Br2O4/c5-1(3(7)8)2(6)4(9)10/h1-2H,(H,7,8)(H,9,10)/t1-,2+
InChIKey FJWGRXKOBIVTFA-XIXRPRMCNA-N
SmilesC(O)(=O)[C@@H](Br)[C@@H](Br)C(O)=O |&1:3,5,r|
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MassMS-NW-0401 meso-2,3-dibromosuccinic acid C4H4Br2O4 (Mass of molecular ion: 274)
Source Temperature: 200 °C Sample Temperature: 180 °C Direct, 75 eV
12.0 1.0 14.0 1.5 15.0 3.2 16.0 2.3 18.0 3.3 24.0 1.7 25.0 9.7 26.0 34.8 27.0 27.4 28.0 10.4 29.0 5.9 39.5 1.9 40.0 1.9 40.5 1.9 41.0 3.6 42.0 8.3 43.0 13.1 44.0 92.2 45.0 41.5 46.0 1.7 52.0 1.9 53.0 29.0 54.0 5.8 55.0 1.9 59.0 2.9 69.0 3.3 70.0 5.1 71.0 46.5 72.0 3.5 79.0 38.4 80.0 100.0 81.0 37.9 82.0 95.9 83.0 2.3 85.0 2.0 92.0 1.0 93.0 3.6 94.0 1.5 95.0 3.0 98.0 3.1 99.0 4.7 104.0 8.2 105.0 19.1 106.0 8.0 107.0 18.4 120.0 2.5 121.0 1.6 122.0 9.9 123.0 1.8 124.0 7.9 132.0 6.5 133.0 35.0 134.0 7.1 135.0 33.9 136.0 1.3 149.0 4.6 150.0 63.7 151.0 13.3 152.0 60.5 153.0 9.1 165.0 1.7 167.0 2.3 176.0 1.2 177.0 3.8 178.0 1.5 179.0 3.9 195.0 3.6 197.0 3.7
parameter in CDCl3
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1H NMR 300 MHz C4 H4 Br2 O4 0.043 g : 0.5 ml DMSO-d6 meso-2,3-dibromosuccinic acid 
Parameter ppm Hz
D(A) 12.85 D(B) 4.536
Hz ppm Int.3855.02 12.850 130 1360.81 4.536 1000
DMSO-d6
KBr disc
nujol mull
4880 A,200 M,powder
