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38353-09-2

2-羟基嘧啶盐酸盐(38353-09-2)核磁图(13CNMR)

分子式:C4H5ClN2O

分子量: 132.55

InChI:InChI=1S/C4H4N2O.ClH/c7-4-5-2-1-3-6-4;/h1-3H,(H,5,6,7);1H

InChIKey: IAJINJSFYTZPEJ-UHFFFAOYSA-N

Smiles:C1(O)N=CC=CN=1.Cl

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    Mass

    MS-NW-2627          
    2-pyrimidinol hydrochloride
    C4H4N2O HCl         (Mass of molecular ion:     96)
    

       Source Temperature: 190 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          14.0       1.3
          18.0       4.0
          25.0       1.1
          26.0      18.8
          27.0       3.8
          28.0      24.7
          29.0       3.9
          35.0       3.9
          36.0      38.2
          37.0       1.2
          38.0      12.4
          39.0       5.8
          40.0      18.6
          41.0      21.7
          42.0      21.5
          43.0       2.1
          44.0       5.3
          51.0       4.0
          52.0      11.0
          53.0       5.7
          67.0       6.2
          68.0      74.1
          69.0       9.7
          95.0      22.3
          96.0     100.0
          97.0       5.4
    

400 MHz in DMSO-d6

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    1H NMR 399.65 MHz
    C4 H4 N2 O 0.038 g : 0.5 ml DMSO-d6
    2-pyrimidinol hydrochloride
    ChemicalStructure
        Assign.     Shift(ppm)
    A 12. B 8.839 C 6.900

         Hz     ppm     Int.
    

       3535.48   8.847    991
       3529.62   8.832   1000
       2763.43   6.915    248
       2757.75   6.901    460
       2751.89   6.886    255
    

in DMSO-d6

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KBr disc

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nujol mull

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