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1003-68-5

2-Hydroxy-5-methylpyridine

Product Name 2-Hydroxy-5-methylpyridine

CAS1003-68-5

MFC6H7NO

MW109.13

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  • 1003-68-5_ms_1
    Mass

    MS2006-02995WA      
    2-hydroxy-5-methylpyridine
    C6H7NO              (Mass of molecular ion:    109)
    

       Source Temperature: 250 °C
       Sample Temperature:  20 °C
       Direct, 70 eV
    

          18.0       1.5
          26.0       1.8
          27.0       7.3
          28.0       5.4
          37.0       1.2
          38.0       2.2
          39.0       7.4
          40.0       1.0
          41.0       2.0
          43.0       1.7
          49.0       1.0
          50.0       4.6
          51.0       6.5
          52.0       5.8
          53.0      16.2
          54.0       5.6
          55.0       2.0
          63.0       1.3
          64.0       1.1
          65.0       1.3
          79.0       1.1
          80.0      72.9
          81.0      21.1
          82.0       2.2
         108.0       6.7
         109.0     100.0
         110.0       7.3
    

in DMSO-d6

parameter in CDCl3

  • 1003-68-5_1hnmr_2

  • 1003-68-5_1hnmr

    1H NMR 300 MHz
    C6 H7 N O in CDCl3
    5-methyl-2-pyridone
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 6.45 D(B) 7.23 D(C) 6.93 D(D) 2.06 J(A,B) 9.1 J(A,C) 0.8 J(A,D) 0.2 J(B,C) 2.6 J(B,D) 0.2 J(C,D) 1.0 D(E) 13.17 BELL,C.L. ET AL. J.HETEROCYCL.CHEM. 2, 420 (1965) J(A,D) AND J(B,D) : LESS THAN 0.2HZ.

         Hz     ppm     Int.
    

       3951.05  13.170    647
       2174.94   7.250    133
       2172.48   7.242    141
       2165.91   7.220    155
       2163.34   7.211    152
       2081.16   6.937    108
       2080.24   6.934    158
       2079.52   6.932    147
       2078.70   6.929    140
       2077.78   6.926    146
       2076.85   6.923    103
       1939.88   6.466    181
       1939.16   6.464    180
       1930.75   6.436    168
       1930.03   6.433    167
        618.49   2.062   1000
        617.57   2.059    999
    

in DMSO-d6

  • 1003-68-5_13cnmr_1

KBr disk

  • 1003-68-5_ir1_2

Nujol

  • 1003-68-5_ir2_1