苏枋精

Mass

MS-NW-0357          
brazilin
C16H14O5 H2O        (Mass of molecular ion:    286)

   Source Temperature: 180 °C
   Sample Temperature: 190 °C
   Direct, 75 eV

      18.0       3.3
      27.0       1.5
      28.0       1.9
      29.0       1.1
      39.0       4.7
      41.0       1.1
      43.0       3.0
      50.0       1.6
      51.0       4.7
      52.0       1.1
      53.0       1.5
      55.0       4.1
      62.0       1.3
      63.0       4.5
      64.0       1.7
      65.0       3.0
      69.0       3.8
      69.5       1.2
      70.0       1.0
      74.0       1.2
      75.0       2.7
      75.5       1.2
      76.0       6.0
      76.5       1.3
      77.0       5.5
      78.0       1.4
      79.0       1.2
      81.0       1.2
      81.5       1.2
      82.0       2.6
      82.5       2.2
      83.0       1.0
      84.0       2.3
      87.0       1.1
      88.0       2.4
      89.0       2.5
      90.0       1.4
      90.5       2.4
      91.0       2.9
      92.0       1.3
      93.0       1.2
      95.0       1.0
      96.0       1.3
      97.0       2.4
      98.5       2.4
      99.0       1.5
     101.0       1.7
     102.0       2.9
     103.0       2.1
     105.0       2.7
     107.0       3.1
     110.0       2.9
     110.5       3.5
     111.0      10.3
     111.5       1.5
     113.0       1.5
     114.0       1.2
     115.0       4.1
     119.0       2.0
     120.0       1.4
     121.0       1.4
     121.5       1.0
     122.0       1.1
     123.0       9.4
     124.0       1.7
     125.0       3.8
     126.0       1.4
     127.0       2.3
     128.0       2.2
     129.0       1.1
     130.0       1.9
     131.0       3.4
     134.0      11.3
     134.5       1.9
     135.0       3.8
     136.0       1.9
     137.0       3.5
     139.0       3.2
     141.0       2.0
     147.0       8.0
     148.0       7.9
     149.0       2.6
     150.0       2.5
     151.0       3.3
     152.0       4.2
     153.0       2.2
     155.0       1.6
     157.0       1.1
     159.0       1.7
     160.0       1.8
     161.0       1.2
     162.0       2.6
     163.0       7.2
     164.0       3.1
     165.0       3.3
     168.0       1.6
     169.0       1.7
     171.0       1.0
     173.0       2.0
     175.0       5.4
     176.0       9.8
     177.0       4.6
     181.0       3.2
     183.0       1.2
     184.0       1.3
     185.0       1.1
     187.0       1.3
     197.0       4.5
     198.0       1.6
     199.0       1.5
     200.0       1.3
     201.0       1.1
     202.0       1.0
     209.0       1.0
     210.0       1.5
     211.0       2.9
     212.0       1.0
     213.0       2.1
     214.0       1.0
     215.0       1.8
     221.0       2.7
     222.0       1.6
     223.0       1.6
     226.0       2.5
     227.0       4.0
     228.0       1.1
     229.0      26.9
     230.0       4.1
     237.0       1.2
     238.0       1.1
     239.0       5.7
     240.0       2.4
     241.0       4.0
     242.0       2.1
     243.0       6.7
     244.0       1.4
     250.0       2.8
     251.0       7.5
     252.0       1.6
     253.0       1.6
     255.0       1.5
     256.0       1.8
     257.0       4.3
     258.0       5.8
     259.0       1.0
     266.0       1.5
     267.0      44.7
     268.0      50.7
     269.0      18.3
     270.0       3.4
     271.0       1.7
     285.0       9.8
     286.0     100.0
     287.0      17.5
     288.0       2.7

Assign. Shift(ppm) A *1 9.25 B *1 8.64 C *1 8.62 D 7.143 E *2 6.638 F *2 6.547 G 6.418 J 6.213 K 5.30 L *3 3.851 M 3.848 N *3 3.572 P *4 2.874 Q *4 2.703

     Hz     ppm     Int.

   3698.00   9.254    788
   3451.42   8.637    501
   3448.00   8.628    246
   3444.58   8.619    542
   2859.25   7.155    514
   2850.71   7.134    530
   2653.32   6.640    882
   2616.46   6.547   1000
   2570.56   6.433    417
   2568.12   6.426    427
   2562.26   6.412    406
   2559.81   6.406    435
   2484.13   6.216    845
   2481.81   6.210    794
   2118.29   5.301    213
   1544.31   3.865    360
   1538.21   3.849    728
   1534.18   3.839    445
   1433.35   3.587    495
   1422.00   3.559    454
   1158.08   2.898    267
   1142.46   2.859    381
   1087.04   2.720    430
   1071.17   2.681    298