2-Amino-3-hydroxypyridine(16867-03-1) IR2

Product Name2-Amino-3-hydroxypyridine

CAS 16867-03-1

Molecular FormulaC5H6N2O

Molecular Weight110.11

InChIInChI=1S/C5H6N2O/c6-5-4(8)2-1-3-7-5/h1-3,8H,(H2,6,7)

InChIKey BMTSZVZQNMNPCT-UHFFFAOYSA-N

SmilesC1(N)=NC=CC=C1O

Request For Quotation

Mass

MS-NW-9487          
2-amino-3-pyridinol
C5H6N2O             (Mass of molecular ion:    110)

   Source Temperature: 210 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      18.0       1.4
      26.0       1.5
      27.0       2.2
      28.0       8.4
      29.0       2.2
      37.0       1.6
      38.0       6.9
      39.0       8.6
      40.0       1.6
      41.0       4.4
      42.0       1.2
      43.0       2.8
      52.0       2.5
      53.0       3.3
      54.0      10.4
      55.0      24.1
      56.0       2.9
      64.0       2.5
      65.0       9.0
      66.0       1.8
      68.0       1.4
      81.0       4.3
      82.0      11.5
      83.0       5.5
      93.0       3.0
     110.0     100.0
     111.0      15.3
     112.0       1.1

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₅ H₆ N₂ O	0.029 g : 0.5 ml DMSO-d₆
2-amino-3-pyridinol

    Assign.     Shift(ppm)

      A             9.5
      B             7.427
      C             6.842
      D             6.402
      E             5.46
     
     J(B,C)=1.2HZ
     J(B,D)=5.0HZ
     J(C,D)=7.6HZ

     Hz     ppm     Int.

   2971.80   7.437    812
   2970.58   7.433    940
   2966.77   7.424    876
   2965.55   7.421    950
   2739.26   6.855    818
   2737.88   6.851    932
   2731.63   6.836    917
   2730.26   6.832   1000
   2722.32   6.812     27
   2565.16   6.419    854
   2560.12   6.406    886
   2557.53   6.400    871
   2552.64   6.388    787
   2178.50   5.452    456

in DMSO-d6