图谱信息 供应商 相关产品
网站主页CAS数据库列表 7206-70-4更多图谱4-氨基-5-氯-2-甲氧基苯甲酸(7206-70-4)红外图谱(IR2)

4-氨基-5-氯-2-甲氧基苯甲酸

产品名称 4-氨基-5-氯-2-甲氧基苯甲酸

CAS号7206-70-4

分子式C8H8ClNO3

分子量201.61

展开


  • Mass

    MS-IW-4178          
    4-amino-5-chloro-2-methoxybenzoic acid
    C8H8ClNO3           (Mass of molecular ion:    201)
    

       Source Temperature: 160 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          17.0       1.8
          18.0      10.0
          28.0       3.6
          36.0       1.6
          38.0       1.3
          39.0       2.4
          41.0       1.4
          44.0       5.7
          50.0       1.9
          51.0       5.5
          52.0       4.5
          53.0       2.1
          61.0       1.3
          62.0       2.5
          63.0       4.3
          64.0       1.5
          65.0       2.6
          66.0       1.2
          68.0       1.6
          73.0       1.5
          75.0       1.5
          76.0       3.0
          77.0       1.9
          78.0       9.3
          79.0       1.6
          80.0       1.2
          87.0       1.7
          89.0       1.5
          90.0       8.2
          91.0       1.9
          92.0       2.8
          93.0      11.0
          94.0       2.5
          99.0       2.3
         112.0       1.7
         113.0       6.1
         114.0       4.9
         115.0       2.5
         116.0       1.5
         125.0       2.9
         126.0       7.5
         127.0       4.0
         128.0      12.9
         129.0       2.3
         130.0       5.8
         132.0       1.0
         140.0       1.5
         141.0      11.1
         142.0       2.0
         143.0       4.7
         148.0       2.2
         149.0       4.8
         154.0      33.8
         155.0      11.3
         156.0      18.3
         157.0      12.1
         158.0       5.0
         159.0       2.9
         166.0       1.4
         169.0       5.4
         170.0       2.5
         171.0       7.2
         172.0      21.5
         173.0       5.3
         174.0       6.7
         175.0       1.1
         182.0       6.3
         183.0       2.3
         184.0      61.1
         185.0       6.3
         186.0      19.7
         187.0       2.0
         201.0     100.0
         202.0       9.8
         203.0      33.1
         204.0       3.1
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C8 H8 Cl N O3 0.036 g : 0.5 ml DMSO-d6
    4-amino-5-chloro-2-methoxybenzoic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 12. B 7.623 C 6.461 D 6.12 E 3.748

         Hz     ppm     Int.
    

       3046.61   7.624    469
       2582.46   6.462    368
       2444.36   6.117    294
       1498.12   3.749   1000
    

in DMSO-d6



KBr disc



nujol mull