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网站主页CAS数据库列表 19952-47-7更多图谱2-氨基-4-氯苯并噻唑(19952-47-7)核磁图(13CNMR)

2-氨基-4-氯苯并噻唑

产品名称 2-氨基-4-氯苯并噻唑

CAS号19952-47-7

分子式C7H5ClN2S

分子量184.65

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  • Mass

    MS-NW-6186          
    2-amino-4-chlorobenzothiazole
    C7H5ClN2S           (Mass of molecular ion:    184)
    

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

          18.0       3.4
          28.0       1.9
          37.0       1.2
          38.0       1.0
          39.0       1.4
          45.0       3.6
          50.0       1.1
          51.0       1.1
          60.0       1.7
          61.0       1.3
          62.0       2.4
          63.0       5.1
          64.0       1.0
          69.0       5.7
          70.0       1.4
          71.0       1.0
          73.0       1.3
          74.0       1.3
          75.0       1.3
          76.0       1.6
          78.0       1.0
          81.0       1.8
          82.0       1.3
          90.0       1.0
          92.0       5.5
          93.0       2.8
          94.0       1.3
          95.0       4.5
          97.0       1.2
         105.0       2.1
         106.0       1.5
         107.0       3.8
         120.0       1.3
         121.0       4.0
         122.0      27.8
         123.0       2.7
         124.0       2.0
         130.0       4.6
         132.0       1.9
         139.0       1.2
         142.0       2.1
         148.0       1.3
         149.0      10.8
         150.0       1.2
         152.0       1.5
         156.0       1.6
         157.0      12.1
         158.0       1.6
         159.0       4.8
         183.0       1.4
         184.0     100.0
         185.0       9.9
         186.0      35.9
         187.0       3.4
         188.0       1.7
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C7 H5 Cl N2 S 0.039 g : 0.5 ml DMSO-d6
    2-amino-4-chlorobenzothiazole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.95 B 7.662 C 7.320 D 7.027

         Hz     ppm     Int.
    

       3193.60   7.991     30
       3192.99   7.990     32
       3192.38   7.988     34
       3191.77   7.987     37
       3177.37   7.951   1000
       3163.82   7.917     39
       3163.21   7.915     36
       3066.65   7.674    513
       3065.80   7.672    533
       3062.38   7.663     91
       3058.84   7.654    552
       3057.98   7.652    553
       2930.30   7.333    495
       2929.57   7.331    509
       2926.51   7.323     89
       2922.49   7.313    575
       2921.63   7.311    563
       2816.04   7.047    422
       2808.23   7.027    736
       2800.29   7.007    353
    

in DMSO-d6



KBr disc



nujol mull