图谱信息 供应商 相关产品
网站主页CAS数据库列表 60-54-8更多图谱四环素(60-54-8)红外图谱(IR2)

四环素

产品名称 四环素

CAS号60-54-8

分子式C22H24N2O8

分子量444.43

展开


  • Mass

    MS-NW-7870          
    tetracycline
    C22H24N2O8 2H2O     (Mass of molecular ion:    444)
    

       Source Temperature: 180 °C
       Sample Temperature: 160 °C
       Direct, 75 eV
    

          12.0       2.0
          15.0       9.4
          16.0       9.7
          17.0      11.7
          18.0      32.8
          27.0       1.8
          28.0      16.8
          29.0       1.7
          30.0       5.8
          39.0       1.5
          40.0       2.5
          41.0       4.2
          42.0      15.2
          43.0       9.0
          44.0     100.0
          45.0      22.7
          46.0       6.8
          55.0       1.4
          56.0       1.4
          57.0       2.1
          58.0      21.3
          59.0       2.2
          69.0       1.6
          70.0       1.4
          71.0       2.5
          72.0       5.3
          76.0       1.0
          77.0       1.1
          82.0       1.3
          84.0       8.8
          85.0       1.3
          86.0       1.1
          87.0       1.6
          88.0       2.2
          89.0       1.0
          98.0       4.0
         100.0       2.3
         102.0       1.7
         113.0       1.2
         114.0       1.1
         115.0       1.9
         126.0       1.4
         127.0       2.1
         128.0       1.7
         129.0       1.0
         130.0       1.1
         138.0       1.7
         139.0       5.3
         140.0       1.4
         141.0       1.3
         151.0       1.6
         152.0       2.9
         153.0       1.7
         154.0       1.4
         158.0       1.4
         163.0       1.2
         165.0       2.0
         170.0       1.9
         171.0       1.2
         174.0       1.1
         181.0       2.0
         182.0       1.0
         186.0       1.1
         187.0       1.4
         188.0       1.0
         195.0       1.3
         196.0       1.1
         197.0       1.9
         210.0       1.5
         211.0       1.9
         212.0       1.1
         213.0       4.5
         214.0       1.4
         224.0       1.2
         225.0       2.8
         226.0       1.4
         227.0       2.3
         238.0       1.0
         239.0       2.8
         240.0       2.7
         241.0      14.6
         242.0       2.8
         252.0       1.4
         255.0       1.2
         256.0       7.2
         257.0       1.7
         266.0       1.1
         268.0       2.5
         269.0       1.0
         283.0       1.0
         296.0       1.4
         313.0       1.6
         314.0       2.4
         426.0       2.1
    

KBr disc



nujol mull