L(+)-Diethyl L-tartrate(87-91-2) Raman
Product NameL(+)-Diethyl L-tartrate
CAS87-91-2
Molecular FormulaC8H14O6
Molecular Weight206.19
InChIInChI=1S/C8H14O6/c1-3-13-7(11)5(9)6(10)8(12)14-4-2/h5-6,9-10H,3-4H2,1-2H3/t5-,6-/m1/s1
InChIKey YSAVZVORKRDODB-PHDIDXHHSA-N
SmilesC(OCC)(=O)[C@H](O)[C@@H](O)C(OCC)=O
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MassMS-NW-1116 diethyl L-tartrate C8H14O6 (Mass of molecular ion: 206)
Source Temperature: 240 °C Sample Temperature: 170 °C Reservoir, 75 eV
14.0 1.0 15.0 3.7 18.0 2.6 19.0 18.9 26.0 2.2 27.0 20.4 28.0 6.3 29.0 65.8 30.0 5.4 31.0 21.2 41.0 1.4 42.0 7.6 43.0 8.8 44.0 2.1 45.0 8.0 47.0 32.0 49.0 4.2 57.0 1.1 58.0 10.2 59.0 17.5 60.0 13.8 61.0 17.0 69.0 1.0 70.0 3.1 71.0 6.1 75.0 14.7 76.0 81.4 77.0 27.1 78.0 1.1 87.0 14.9 88.0 5.6 89.0 1.3 99.0 1.0 103.0 7.5 104.0 100.0 105.0 19.0 106.0 1.2 115.0 2.3 116.0 1.0 133.0 54.8 134.0 3.3
90 MHz in CDCl3
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1H NMR 89.56 MHz C8 H14 O6 0.05 ml : 0.5 ml CDCl3 diethyl L-tartrate 
Assign. Shift(ppm)
A 4.548 B 4.311 C 3.40 D 1.328
Hz ppm Int.407.38 4.549 457 397.25 4.436 136 390.06 4.356 432 387.00 4.322 37 386.31 4.314 40 382.94 4.276 462 379.00 4.232 30 378.25 4.224 33 375.88 4.197 165 304.94 3.405 321 125.94 1.407 499 124.00 1.385 52 122.94 1.373 50 118.81 1.327 1000 114.63 1.280 52 111.63 1.247 448
in CDCl3
CCl4 solution
liquid film
4880 A,200 M,liquid
