138-15-8

L-谷氨酸盐酸盐(138-15-8)质谱(MS)

产品名称:L-谷氨酸盐酸盐

CAS:138-15-8

分子式:C5H10ClNO4

分子量: 183.59

InChI:InChI=1/C5H9NO4.ClH/c6-3(5(9)10)1-2-4(7)8;/h3H,1-2,6H2,(H,7,8)(H,9,10);1H/t3-;/s3

InChIKey: RPAJSBKBKSSMLJ-OQFXAWDINA-N

Smiles:[C@@H](N)(C(=O)O)CCC(=O)O.Cl |&1:0,r|

Mass

MS2003-02083WA      
L-glutamic acid hydrochloride
C5H9NO4 HCl         (Mass of molecular ion:    147)

   Source Temperature: 250 °C
   Sample Temperature: 165 °C
   Direct, 70 eV

      18.0       3.3
      26.0       1.5
      27.0       3.7
      28.0      17.4
      29.0       1.9
      30.0       2.0
      39.0       2.7
      41.0      15.3
      42.0       1.7
      44.0       1.5
      45.0       3.8
      52.0       1.0
      54.0       2.5
      55.0       2.7
      56.0      16.2
      57.0       1.1
      73.0       1.6
      74.0       3.0
      83.0       1.0
      84.0     100.0
      85.0       5.4
     101.0       1.4
     102.0       8.9
     129.0       4.7

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₅ H₉ N O₄	0.036 g : 0.5 ml DMSO-d₆
L-glutamic acid hydrochloride

    Assign.     Shift(ppm)

      A            13.
      B             8.59
      C             3.896
      D     *1      2.51
      E     *1      2.39
      F             2.035

     Hz     ppm     Int.

   3432.62   8.590    864
   1563.31   3.912    385
   1557.33   3.897    721
   1551.35   3.882    408
   1019.70   2.552    307
   1017.56   2.547    220
   1002.82   2.510    617
    995.98   2.493    505
    993.63   2.487    650
    986.79   2.470    474
    968.20   2.423    385
    961.36   2.406    663
    959.87   2.402    578
    952.82   2.385    560
    943.84   2.362    400
    935.72   2.342    278
    833.15   2.085    114
    825.25   2.065    447
    823.11   2.060    457
    816.49   2.044   1000
    812.43   2.033    725
    809.86   2.027    898
    807.30   2.021    748
    803.88   2.012    398
    800.46   2.003    372
    792.98   1.985     99

KBr disc