60563-13-5

4-羟基-3-甲氧基苯基乙酸乙酯(60563-13-5)核磁图(¹HNMR)

产品名称:4-羟基-3-甲氧基苯基乙酸乙酯

CAS:60563-13-5

分子式:C11H14O4

分子量: 210.23

Mass

MS-NW-8035          
ethyl 4-hydroxy-3-methoxyphenylacetate
C11H14O4            (Mass of molecular ion:    210)

   Source Temperature: 160 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      15.0       1.4
      27.0       5.1
      29.0      11.6
      39.0       5.4
      40.0       1.3
      43.0       1.5
      50.0       1.6
      51.0       5.5
      52.0       2.1
      53.0       1.7
      55.0       1.9
      63.0       1.4
      65.0       5.3
      66.0       6.1
      67.0       1.0
      77.0       4.2
      78.0       2.1
      79.0       1.7
      91.0       1.2
      94.0      13.2
      95.0       1.4
     105.0       2.0
     106.0       1.6
     107.0       2.7
     122.0      12.5
     123.0       2.7
     135.0       1.0
     137.0     100.0
     138.0       9.4
     210.0      22.6
     211.0       2.9

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₁ H₁₄ O₄	0.041 g : 0.5 ml CDCl₃
ethyl 4-hydroxy-3-methoxyphenylacetate

    Assign.     Shift(ppm)

      A             6.853
      B             6.812
      C             6.765
      D             5.62
      E             4.146
      F             3.874
      G             3.530
      J             1.252

     Hz     ppm     Int.

   2743.65   6.866    125
   2735.60   6.845    193
   2723.51   6.815    107
   2721.56   6.810    133
   2707.89   6.776     89
   2705.93   6.771     73
   2699.83   6.756     57
   2697.88   6.751     50
   2247.07   5.623    149
   1668.09   4.174     88
   1660.89   4.156    266
   1653.81   4.139    280
   1646.73   4.121     92
   1548.10   3.874   1000
   1410.77   3.531    430
    507.45   1.270    313
    500.37   1.253    692
    493.29   1.235    314

in CDCl3