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56-92-8

Histamine dihydrochloride

Product Name Histamine dihydrochloride

CAS56-92-8

MFC5H11Cl2N3

MW184.07

More

  • 56-92-8_ms
    Mass

    MS-NW-0256          
    2-(4-imidazolyl)ethylamine dihydrochloride
    C5H9N3 2HCl         (Mass of molecular ion:    111)
    

       Source Temperature: 190 °C
       Sample Temperature:   0 °C
       Direct, 75 eV
    

          18.0       3.1
          26.0       1.8
          27.0       2.3
          28.0      14.3
          29.0       1.4
          30.0      29.4
          35.0       5.2
          36.0      37.6
          37.0       1.8
          38.0      14.3
          39.0       2.3
          40.0       1.7
          41.0       2.5
          42.0       2.4
          43.0       1.8
          52.0       2.2
          53.0       1.4
          54.0      14.1
          55.0      10.8
          56.0       1.5
          57.0       1.4
          67.0       1.2
          68.0       1.0
          69.0       1.3
          81.0      32.2
          82.0     100.0
          83.0       6.3
          93.0       1.7
         110.0       1.1
         111.0       4.1
    

400 MHz in D2O

90 MHz in D2O

  • 56-92-8_1hnmr_2

    1H NMR 399.65 MHz
    C5 H9 N3 0.038 g : 0.5 ml D2O
    2-(4-imidazolyl)ethylamine dihydrochloride
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.706 B 7.442 C 3.393 D 3.211 THE SOLVENT PEAK SUPPRESSED.

         Hz     ppm     Int.
    

       3480.59   8.710    604
       3479.37   8.707    630
       2974.37   7.443    580
       1364.01   3.414    435
       1356.57   3.395   1000
       1349.24   3.377    695
       1289.79   3.228    537
       1286.13   3.219    100
       1282.59   3.210    810
       1275.15   3.191    356
    

  • 56-92-8_1hnmr

    1H NMR 89.56 MHz
    C5 H9 N3 0.043 g : 0.5 ml D2O
    2-(4-imidazolyl)ethylamine dihydrochloride
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.690 B 7.441 C 3.38 D 3.20 J(A,B)=1.4Hz. The solvent signal removed.

         Hz     ppm     Int.
    

        783.19   8.745     37
        782.69   8.740     49
        779.00   8.699    631
        777.63   8.683    611
        670.50   7.487     43
        666.88   7.447    527
        666.19   7.439    525
        661.75   7.389     44
        661.19   7.383     36
        314.50   3.512    168
        311.13   3.474    261
        309.38   3.455    190
        304.56   3.401    851
        301.38   3.366    187
        299.69   3.347    884
        298.56   3.334   1000
        296.56   3.312    129
        293.63   3.279    622
        292.81   3.270    735
        291.81   3.259    490
        290.19   3.241    165
        289.88   3.237    162
        287.56   3.211    562
        282.69   3.157    175
        282.25   3.152    178
        281.25   3.141    158
        280.31   3.130    145
    

in D2O

  • 56-92-8_13cnmr

KBr disc

  • 56-92-8_ir1_2

nujol mull

  • 56-92-8_ir2

  • 56-92-8_raman