DL-谷氨酰胺(585-21-7)紅外圖譜(IR1)
分子式:C5H10N2O3
分子量: 146.14
InChI:InChI=1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)
InChIKey: ZDXPYRJPNDTMRX-UHFFFAOYSA-N
Smiles:C(N)(C(=O)O)CCC(=O)N
400 MHz in D2O
90 MHz in D2O
-
| 1H NMR |
399.65 MHz |
| C5 H10 N2 O3
|
0.040 g : 0.5 ml D2O
|
| DL-glutamine
|
 |
Assign. Shift(ppm)
A 4.178
B *1 2.501
C 2.398
D *1 2.039
THE SOLVENT PEAK SUPPRESSED.
|
Hz ppm Int.
1677.61 4.198 379
1671.88 4.184 444
1668.82 4.176 426
1662.84 4.161 427
1020.51 2.554 85
1013.31 2.536 125
1011.84 2.532 206
1007.81 2.522 101
1004.64 2.514 256
1002.69 2.509 171
1001.59 2.507 140
998.78 2.500 194
995.61 2.492 170
992.31 2.483 209
989.26 2.476 149
983.28 2.461 203
977.05 2.445 53
972.66 2.434 34
966.19 2.418 1000
959.84 2.402 438
958.25 2.398 973
950.68 2.379 504
949.71 2.377 479
829.96 2.077 141
823.85 2.062 166
823.12 2.060 168
822.75 2.059 169
820.80 2.054 142
819.09 2.050 45
817.26 2.045 256
814.58 2.039 177
811.40 2.031 146
809.33 2.026 228
803.47 2.011 220
801.39 2.006 112
795.65 1.991 96
-
| 1H NMR |
89.56 MHz |
| C5 H10 N2 O3
|
0.046 g : 0.5 ml D2O
|
| DL-glutamine
|
|
Assign. Shift(ppm)
A 3.781
B 2.45
C 2.14
SOLVENT PEAK REMOVED
|
Hz ppm Int.
344.87 3.851 445
338.81 3.784 983
333.00 3.719 506
230.11 2.570 267
227.81 2.544 280
223.62 2.497 407
223.11 2.492 417
221.31 2.472 655
219.18 2.448 537
214.39 2.394 1000
213.20 2.381 835
201.92 2.255 520
200.63 2.241 413
196.11 2.190 696
194.82 2.176 567
191.32 2.137 330
187.90 2.099 471
181.32 2.025 165
179.19 2.001 131