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3-Aminopyrazole

Product Name 3-Aminopyrazole

CAS1820-80-0

MFC3H5N3

MW83.09

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  • Mass

    MS-NW-5754          
    3-aminopyrazole
    C3H5N3              (Mass of molecular ion:     83)
    

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

          18.0       1.2
          26.0       2.3
          27.0       5.0
          28.0      11.4
          29.0       8.0
          38.0       1.4
          39.0       1.9
          40.0       4.5
          41.0       4.5
          41.5       2.3
          42.0       1.7
          43.0       6.5
          51.0       1.2
          52.0       8.2
          53.0       5.7
          54.0      10.3
          55.0       4.2
          56.0       1.6
          57.0       1.0
          66.0       1.6
          67.0       1.3
          83.0     100.0
          84.0       4.5
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C3 H5 N3 0.05 ml : 0.5 ml DMSO-d6
    3-aminopyrazole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.292 B 5.448 C 4.7

         Hz     ppm     Int.
    

       2915.41   7.295    994
       2913.33   7.290    915
       2178.34   5.451   1000
       2176.27   5.446    914
       1879.03   4.702     38
    

in DMSO-d6



liquid film