2524-52-9

2-吡啶甲酸乙酯(2524-52-9)核磁圖(¹HNMR)

產(chǎn)品名稱:2-吡啶甲酸乙酯

CAS:2524-52-9

分子式:C8H9NO2

分子量: 151.16

InChI:InChI=1S/C8H9NO2/c1-2-11-8(10)7-5-3-4-6-9-7/h3-6H,2H2,1H3

InChIKey: FQYYIPZPELSLDK-UHFFFAOYSA-N

Smiles:C1(C(OCC)=O)=NC=CC=C1

Mass

MS-NW-6429          
ethyl 2-pyridinecarboxylate
C8H9NO2             (Mass of molecular ion:    151)

   Source Temperature: 260 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      26.0       2.1
      27.0       8.1
      28.0       2.2
      29.0      13.0
      39.0       1.9
      50.0       3.9
      51.0      15.3
      52.0      10.7
      53.0       1.1
      76.0       1.2
      77.0       1.4
      78.0      47.4
      79.0     100.0
      80.0       9.2
     106.0      15.7
     107.0      21.5
     108.0       1.5
     151.0       1.3

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₈ H₉ N O₂	0.05 ml : 0.5 ml CDCl₃
ethyl 2-pyridinecarboxylate

    Assign.     Shift(ppm)

      A             8.771
      B             8.146
      C             7.864
      D             7.496
      E             4.492
      F             1.454

     Hz     ppm     Int.

   3509.28   8.781    131
   3508.30   8.779    143
   3507.45   8.777    144
   3506.59   8.775    133
   3504.52   8.769    135
   3503.66   8.767    146
   3502.81   8.765    142
   3501.83   8.763    129
   3260.99   8.160    143
   3260.01   8.158    205
   3258.91   8.155    136
   3253.17   8.141    162
   3252.08   8.138    229
   3251.10   8.135    154
   3151.49   7.886    129
   3149.78   7.882    127
   3143.80   7.867    227
   3142.09   7.863    219
   3135.99   7.847    125
   3134.28   7.843    122
   3002.56   7.513    141
   3001.34   7.510    140
   2997.80   7.502    141
   2996.58   7.499    142
   2994.87   7.494    133
   2993.65   7.491    127
   2990.11   7.482    127
   2988.89   7.479    122
   1806.15   4.520    211
   1799.07   4.502    575
   1791.87   4.484    572
   1784.79   4.466    214
    588.26   1.472    597
    585.69   1.466     31
    581.05   1.454   1000
    573.85   1.436    573

in CDCl3