2-METHOXY-1-NAPHTHALDEHYDE(5392-12-1) IR1

Product Name2-METHOXY-1-NAPHTHALDEHYDE

CAS 5392-12-1

Molecular FormulaC12H10O2

Molecular Weight186.21

InChIInChI=1S/C12H10O2/c1-14-12-7-6-9-4-2-3-5-10(9)11(12)8-13/h2-8H,1H3

InChIKey YIQGLTKAOHRZOL-UHFFFAOYSA-N

SmilesC1(C=O)=C2C(C=CC=C2)=CC=C1OC

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Mass

MS-NW-7265          
2-methoxy-1-naphthalenecarbaldehyde
C12H10O2            (Mass of molecular ion:    186)

   Source Temperature: 220 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      15.0       4.5
      18.0       2.1
      27.0       1.6
      28.0       3.9
      29.0       3.3
      37.0       1.2
      38.0       2.5
      39.0       8.2
      41.0       1.0
      43.0       1.0
      45.0       2.6
      50.0       6.3
      51.0       7.9
      52.0       1.6
      53.0       1.2
      57.0       1.3
      57.5       2.9
      61.0       2.7
      62.0       9.1
      63.0      18.1
      63.5       1.1
      64.0       4.4
      65.0       5.8
      71.0       2.4
      71.5       1.3
      73.0       1.0
      74.0       7.8
      75.0       8.3
      76.0       5.0
      77.0       6.8
      78.0       1.4
      85.0       1.6
      85.5       3.4
      86.0       5.2
      87.0       6.5
      88.0       7.9
      89.0       8.9
      91.0       2.0
      93.0       4.4
      98.0       2.5
      99.0       1.8
     100.0       1.4
     101.0       3.6
     102.0       2.3
     113.0       8.7
     114.0      26.5
     115.0      42.7
     116.0       5.0
     119.0       2.1
     125.0       1.4
     126.0      45.1
     127.0      25.8
     128.0      29.8
     129.0      20.4
     130.0       3.5
     139.0       1.1
     140.0       9.9
     141.0      10.2
     142.0      20.3
     143.0       7.6
     144.0       5.3
     154.0      15.6
     155.0       6.1
     156.0       1.1
     157.0       6.4
     158.0       4.6
     168.0       8.7
     169.0      26.5
     170.0      12.2
     171.0      12.2
     172.0       1.6
     185.0      54.9
     186.0     100.0
     187.0      12.8
     188.0       1.3

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₂ H₁₀ O₂	0.038 g : 0.5 ml CDCl₃
2-methoxy-1-naphthalenecarbaldehyde

    Assign.     Shift(ppm)

      A            10.86
      B             9.267
      C             7.997
      D             7.734
      E             7.596
      F             7.393
      G             7.223
      J             3.987
     
     ASSIGNED BY C-H COSY.

     Hz     ppm     Int.

   4340.97  10.862    458
   3708.95   9.281     87
   3707.89   9.278     96
   3699.04   9.256    100
   3200.84   8.010    123
   3191.68   7.987    130
   3095.70   7.747     79
   3095.09   7.745     80
   3087.46   7.726     89
   3087.01   7.725     89
   3044.59   7.619     50
   3043.21   7.615     52
   3037.72   7.601     63
   3036.19   7.598     90
   3034.52   7.593     57
   3029.02   7.580     60
   3027.65   7.576     59
   2962.34   7.413     69
   2961.12   7.410     73
   2955.47   7.396     64
   2954.25   7.393    117
   2953.03   7.390     75
   2947.39   7.375     52
   2946.17   7.372     56
   2891.08   7.235    170
   2881.93   7.212    161
   1593.48   3.988   1000

in CDCl3