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4-Methoxy-1-naphthaldehyde

Product Name 4-Methoxy-1-naphthaldehyde

CAS15971-29-6

MFC12H10O2

MW186.21

¹³CNMR

Mass

MS-NW-6074          
4-methoxy-1-naphthalenecarbaldehyde
C12H10O2            (Mass of molecular ion:    186)

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

      15.0       1.8
      28.0       2.6
      29.0       1.5
      38.0       1.1
      39.0       3.4
      50.0       3.0
      51.0       4.0
      61.0       1.1
      62.0       4.2
      63.0       8.4
      64.0       2.3
      65.0       3.1
      74.0       4.1
      75.0       3.9
      76.0       2.1
      77.0       4.0
      79.0       1.2
      86.0       2.1
      87.0       3.4
      88.0       5.1
      89.0       4.3
      93.0       2.2
      98.0       1.2
     101.0       1.6
     106.0       1.7
     113.0       5.4
     114.0      18.8
     115.0      35.2
     116.0       4.0
     126.0       4.3
     127.0      10.5
     128.0       5.7
     129.0       2.5
     134.0       6.5
     135.0       4.2
     142.0       6.7
     143.0      10.1
     144.0       1.2
     155.0       2.0
     157.0      15.4
     158.0       6.4
     163.0       3.1
     170.0       2.3
     171.0       5.7
     172.0       1.0
     185.0      88.6
     186.0     100.0
     187.0      13.2
     188.0       1.3

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₂ H₁₀ O₂	0.039 g : 0.5 ml CDCl₃
4-methoxy-1-naphthalenecarbaldehyde

    Assign.     Shift(ppm)

      A            10.163
      B             9.290
      C             8.297
      D             7.854
      E             7.672
      F             7.548
      G             6.848
      J             4.043

     Hz     ppm     Int.

   4061.74  10.164    419
   3718.72   9.305     82
   3717.96   9.304    100
   3710.17   9.284     85
   3709.41   9.282    106
   3320.62   8.309     85
   3319.85   8.307     85
   3312.07   8.288     89
   3311.46   8.286     89
   3143.16   7.865    203
   3135.07   7.845    198
   3075.26   7.695     56
   3073.73   7.692     58
   3068.39   7.678     78
   3066.86   7.674    111
   3065.19   7.670     59
   3059.84   7.657     75
   3058.32   7.653     70
   3024.29   7.568     71
   3023.07   7.565     73
   3017.43   7.551     61
   3016.05   7.547    106
   3014.68   7.544     72
   3009.03   7.530     56
   3007.81   7.527     54
   2740.94   6.859    173
   2732.85   6.839    167
   1615.91   4.044   1000

in CDCl3

liquid film

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