1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE(273-34-7) MS

Product Name1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE

CAS 273-34-7

Molecular FormulaC5H4N4

Molecular Weight120.11

InChIInChI=1S/C5H4N4/c1-2-4-5(6-3-1)8-9-7-4/h1-3H,(H,6,7,8,9)

InChIKey VQNDBXJTIJKJPV-UHFFFAOYSA-N

SmilesC12NN=NC1=CC=CN=2

Request For Quotation

Mass

MS-IW-9120          
1H-1,2,3-triazolo(4,5-b)pyridine
C5H4N4              (Mass of molecular ion:    120)

   Source Temperature: 170 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      18.0       2.9
      26.0       1.6
      27.0       1.4
      28.0      13.8
      29.0       1.9
      32.5       1.4
      36.0       1.3
      37.0      12.3
      38.0      38.8
      39.0      11.5
      40.0       7.1
      41.0      25.7
      50.0       2.1
      51.0       3.2
      52.0      16.2
      53.0       4.0
      62.0       1.3
      63.0       3.5
      64.0      14.9
      65.0      37.8
      66.0      13.0
      91.0       1.1
      92.0     100.0
      93.0       6.3
     120.0      51.3
     121.0       4.9

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₅ H₄ N₄	0.038 g : 0.5 ml DMSO-d₆
1H-1,2,3-triazolo(4,5-b)pyridine

    Assign.     Shift(ppm)

      A             8.795
      B             8.523
      C             7.573

     Hz     ppm     Int.

   3518.07   8.803    959
   3516.60   8.800   1000
   3513.67   8.792    959
   3512.21   8.789    940
   3410.16   8.533    380
   3402.10   8.513    377
   3032.84   7.589    718
   3028.44   7.578    703
   3024.54   7.568    676
   3020.14   7.557    643

in DMSO-d6