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5104-49-4

Flurbiprofen

Product Name Flurbiprofen

CAS5104-49-4

MFC15H13FO2

MW244.26

More

  • 5104-49-4_ms
    Mass

    MS-IW-9294          
    (+-)-2-(2-fluoro-4-biphenylyl)propionic acid
    C15H13FO2           (Mass of molecular ion:    244)
    

       Source Temperature: 130 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          18.0       3.5
          27.0       1.3
          28.0       1.6
          39.0       1.5
          43.0       1.1
          50.0       1.1
          51.0       4.3
          63.0       2.1
          73.0       1.1
          74.0       1.3
          75.0       2.5
          76.0       2.6
          77.0       6.2
          81.0       1.0
          85.0       4.5
          86.0       2.1
          88.0       2.1
          89.0       1.6
          92.0       1.1
          92.5       1.1
          96.0       1.0
          97.0       1.2
          98.0       3.6
          98.5       1.4
          99.0       2.8
          99.5       2.0
         101.0       1.5
         103.0       1.3
         113.0       1.3
         115.0       1.0
         120.0       1.1
         121.0       1.5
         133.0       2.5
         146.0       1.4
         150.0       1.2
         151.0       3.0
         152.0       4.9
         153.0       2.9
         157.0       1.5
         159.0       1.3
         165.0       1.9
         169.0       1.8
         170.0       7.2
         171.0       3.6
         172.0       2.8
         176.0       3.0
         177.0       4.5
         178.0      14.3
         179.0      11.9
         180.0       2.2
         181.0       1.1
         183.0      13.3
         184.0      11.0
         185.0       4.7
         194.0       1.4
         195.0       1.3
         196.0       8.6
         197.0       8.4
         198.0      22.3
         199.0     100.0
         200.0      16.2
         201.0       1.6
         226.0      12.8
         227.0       2.2
         244.0      50.4
         245.0       8.4
    

400 MHz in CDCl3

  • 5104-49-4_1hnmr

    1H NMR 399.65 MHz
    C15 H13 F O2 0.041 g : 0.5 ml CDCl3
    (+-)-2-(2-fluoro-4-biphenylyl)propionic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.522 B 7.42 C 7.39 D 7.35 E 7.17 G 7.15 J 3.773 K 1.545

         Hz     ppm     Int.
    

       3011.62   7.536    167
       3010.16   7.532    320
       3008.69   7.529    235
       3006.68   7.524     82
       3003.20   7.515    363
       3001.92   7.512    390
       2998.44   7.503     46
       2975.36   7.445    182
       2974.44   7.443    267
       2972.61   7.439    100
       2967.11   7.425    536
       2965.65   7.421    242
       2961.80   7.411    235
       2961.07   7.410    195
       2959.60   7.406    320
       2957.41   7.401     72
       2956.31   7.398     64
       2953.56   7.391    409
       2945.68   7.371    325
       2944.95   7.369    290
       2943.49   7.366    135
       2939.82   7.356    102
       2937.44   7.351    250
       2935.06   7.345     63
       2931.58   7.336     65
       2930.11   7.332     90
       2928.83   7.329     47
       2868.75   7.179    192
       2866.92   7.174    264
       2862.89   7.164    209
       2861.06   7.159    349
       2851.35   7.135    222
       2849.52   7.131    176
       1518.63   3.800     65
       1511.49   3.783    205
       1504.35   3.765    211
       1497.20   3.747     71
        621.12   1.555   1000
        613.97   1.537    985
    

in CDCl3

  • 5104-49-4_13cnmr

KBr disc

  • 5104-49-4_ir1_2

nujol mull

  • 5104-49-4_ir2