6-DEOXY-L-MANNOSE MONOHYDRATE(6014-42-2) IR2
Product Name6-DEOXY-L-MANNOSE MONOHYDRATE
CAS6014-42-2
Molecular FormulaC6H12O5
Molecular Weight164.16
-
MassMS-IW-7275 alpha-L-rhamnopyranose C6H12O5 H2O (Mass of molecular ion: 164)
Source Temperature: 160 °C Sample Temperature: 160 °C Direct, 75 eV
14.0 2.1 15.0 7.6 17.0 4.5 18.0 21.6 19.0 6.7 26.0 3.9 27.0 12.1 28.0 8.4 29.0 27.1 30.0 5.7 31.0 23.8 32.0 6.7 38.0 1.0 39.0 6.9 40.0 2.6 41.0 10.1 42.0 16.0 43.0 46.5 44.0 12.5 45.0 42.6 46.0 1.1 47.0 3.6 51.0 1.2 52.0 1.6 53.0 5.1 54.0 5.2 55.0 12.5 56.0 15.3 57.0 22.3 58.0 28.9 59.0 5.9 60.0 100.0 61.0 14.2 62.0 1.1 68.0 1.8 69.0 5.9 70.0 3.7 71.0 30.5 72.0 9.8 73.0 88.1 74.0 12.8 75.0 8.0 81.0 2.0 82.0 2.5 83.0 2.8 84.0 8.7 85.0 6.9 86.0 3.9 87.0 3.8 88.0 1.3 89.0 2.1 91.0 2.7 94.0 1.6 95.0 1.2 97.0 1.5 98.0 1.2 99.0 2.9 100.0 3.7 101.0 1.8 102.0 10.9 103.0 1.1 104.0 3.2 109.0 6.7 110.0 11.4 111.0 1.6 112.0 1.5 117.0 6.6 128.0 2.6 129.0 1.3 133.0 1.3 147.0 1.9
400 MHz in DMSO-d6
-
1H NMR 399.65 MHz C6 H12 O5 0.042 g : 0.5 ml DMSO-d6 alpha-L-rhamnopyranose 
Assign. Shift(ppm)
A 6.16 B 4.809 C 4.66 D 4.56 E 4.43 F 3.59 G 3.55 J 3.46 K 3.150 L 1.108 H2O SIGNAL AT 3.44 PPM REMOVED. ASSIGNED BY H-H COSY AND ADDITION OF D2O. J(A,B)=4.2HZ J(B,G)=1.6HZ J(D,G)=4.2HZ J(G,J)=3.5HZ (E,J)=6.1HZ J(K,J)=9.3HZ J(C,K)=5.6HZ J(F,K)=9.3HZ J(F,L)=6.2HZ
Hz ppm Int.2464.48 6.167 504 2460.33 6.157 498 1925.05 4.817 192 1923.46 4.813 189 1920.90 4.807 193 1919.31 4.803 186 1864.01 4.665 488 1858.40 4.651 502 1824.34 4.565 485 1820.19 4.555 487 1775.15 4.442 457 1769.04 4.427 476 1447.75 3.623 33 1441.53 3.607 113 1438.35 3.600 47 1435.30 3.592 120 1432.25 3.584 131 1429.08 3.576 47 1426.03 3.569 130 1421.26 3.557 124 1419.56 3.553 155 1417.85 3.548 179 1417.11 3.546 181 1416.26 3.544 185 1413.82 3.538 144 1411.99 3.534 133 1398.07 3.499 104 1394.65 3.490 78 1391.97 3.483 103 1388.67 3.475 184 1385.38 3.467 98 1382.57 3.460 115 1379.27 3.452 113 1376.34 3.444 117 1375.24 3.442 117 1374.39 3.439 115 1373.90 3.438 114 1373.17 3.436 114 1372.80 3.436 114 1363.65 3.413 31 1270.51 3.180 100 1265.01 3.166 102 1261.23 3.156 181 1255.62 3.142 182 1251.83 3.133 84 1246.22 3.119 82 446.04 1.117 1000 439.82 1.101 986
in DMSO-d6
KBr disc
nujol mull
