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返回ChemicalBook首頁>CAS數(shù)據(jù)庫列表>53233-89-9更多圖譜> 5-氯-2,3-二羥基吡啶(53233-89-9)紅外圖譜(IR2)

53233-89-9

5-氯-2,3-二羥基吡啶(53233-89-9)紅外圖譜(IR2)

產(chǎn)品名稱:5-氯-2,3-二羥基吡啶

CAS:53233-89-9

分子式:C5H4ClNO2

分子量: 145.54

InChI:InChI=1S/C5H4ClNO2/c6-3-1-4(8)5(9)7-2-3/h1-2,8H,(H,7,9)

InChIKey: AJGLCXBDYCEVIE-UHFFFAOYSA-N

Smiles:C1(=O)NC=C(Cl)C=C1O

  • 圖譜
    Mass 

    MS-IW-4111          
5-chloro-2,3-pyridinediol
C5H4ClNO2           (Mass of molecular ion:    145)


       Source Temperature: 170 °C
   Sample Temperature: 130 °C
   Direct, 75 eV


          18.0       3.2
      26.0       2.1
      27.0       1.6
      28.0      10.8
      29.0       2.3
      36.0       1.3
      37.0       2.4
      38.0       3.3
      39.0       1.4
      44.0       1.4
      51.0       2.1
      52.0       5.2
      53.0       6.0
      54.0      37.4
      55.0       5.1
      58.5       3.3
      59.5       1.0
      60.0       1.7
      61.0       3.2
      62.0       2.1
      63.0       1.6
      64.0       2.9
      72.5       1.8
      73.0       1.8
      80.0       2.8
      82.0       3.4
      88.0       1.4
      89.0      16.3
      90.0       1.4
      91.0       5.2
      92.0       3.5
     116.0       4.0
     117.0      12.9
     118.0       2.0
     119.0       4.2
     145.0     100.0
     146.0       7.0
     147.0      32.7
     148.0       2.2

400 MHz in DMSO-d6

  • 圖譜

    1H NMR 399.65 MHz
    C5 H4 Cl N O2 0.031 g : 0.5 ml DMSO-d6
    5-chloro-2,3-pyridinediol
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A     *1     11.9
      B     *1      9.7
      C             7.061
      D             6.754
  

         Hz     ppm     Int.


       2823.33   7.065    814
   2820.58   7.058    805
   2816.92   7.049     23
   2700.79   6.758   1000
   2698.23   6.752    852

in DMSO-d6

  • 圖譜

KBr disc

  • 圖譜

nujol mull

  • 圖譜

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