Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

Back ChemicalBook Home>CAS DataBase List>615-16-7More Spectrum> 2-Hydroxybenzimidazole(615-16-7) 13C NMR

2-Hydroxybenzimidazole(615-16-7) 13C NMR

Molecular FormulaC7H6N2O

Molecular Weight134.14

InChIInChI=1S/C7H6N2O/c10-7-8-5-3-1-2-4-6(5)9-7/h1-4H,(H2,8,9,10)

InChIKey SILNNFMWIMZVEQ-UHFFFAOYSA-N

SmilesC1(=O)NC2=CC=CC=C2N1


  • Mass

    MS-NW-6600          
    2-hydroxybenzimidazole
    C7H6N2O             (Mass of molecular ion:    134)
    

       Source Temperature: 160 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          18.0       1.7
          26.0       1.0
          27.0       1.6
          28.0       2.6
          37.0       1.4
          38.0       2.5
          39.0       2.2
          50.0       2.9
          51.0       6.9
          52.0      10.9
          53.0       5.0
          62.0       1.1
          63.0       3.0
          64.0       2.1
          65.0       1.1
          67.0       6.5
          76.0       1.3
          77.0       1.4
          78.0       6.5
          79.0      19.4
          80.0       2.2
         105.0      11.8
         106.0      26.2
         107.0       2.0
         133.0       4.2
         134.0     100.0
         135.0       8.4
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C7 H6 N2 O 0.037 g : 0.5 ml DMSO-d6
    2-hydroxybenzimidazole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10.65 B 6.98 to 6.94

         Hz     ppm     Int.
    

       4256.61  10.651    337
       2791.09   6.984     96
       2788.71   6.978     78
       2786.51   6.973    177
       2781.93   6.961   1000
       2779.55   6.955    927
       2777.72   6.951    271
       2774.97   6.944    163
       2772.41   6.938     62
       2770.21   6.932     98
       2768.01   6.927     26
    

in DMSO-d6



KBr disc



nujol mull





2-Hydroxybenzimidazole(615-16-7) 13C NMR Atlas of Related Products

×