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网站主页CAS数据库列表 87-42-3更多图谱6-氯嘌呤(87-42-3)质谱(MS)

6-氯嘌呤

产品名称 6-氯嘌呤

CAS号87-42-3

分子式C5H3ClN4

分子量154.56

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  • Mass

    MS-IW-5629          
    6-chloropurine
    C5H3ClN4            (Mass of molecular ion:    154)
    

       Source Temperature: 170 °C
       Sample Temperature: 150 °C
       Direct, 75 eV
    

          28.0       5.8
          38.0       3.7
          39.0       2.1
          53.0       1.8
          64.0       1.6
          65.0       5.4
          66.0       1.5
          67.0       1.6
          73.0       2.1
          74.0       1.5
          77.0       1.0
          86.0       2.1
          91.0       1.1
          92.0      11.1
          99.0       1.2
         100.0       4.0
         102.0       1.3
         118.0       1.0
         119.0      48.6
         120.0       3.4
         126.0       1.0
         154.0     100.0
         155.0       7.3
         156.0      32.6
         157.0       2.4
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C5 H3 Cl N4 0.031 g : 0.5 ml DMSO-d6
    6-chloropurine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.786 B 8.741

         Hz     ppm     Int.
    

       3522.03   8.813     29
       3511.35   8.787   1000
       3505.10   8.771     66
       3501.74   8.763     59
       3493.35   8.742    752
       3483.89   8.718     32
    

in CDCl3



KBr disc



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