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Back ChemicalBook Home>CAS DataBase List>486-74-8More Spectrum> QUINOLINE-4-CARBOXYLIC ACID(486-74-8) IR1

QUINOLINE-4-CARBOXYLIC ACID(486-74-8) IR1

Molecular FormulaC10H7NO2

Molecular Weight173.17

InChIInChI=1S/C10H7NO2/c12-10(13)8-5-6-11-9-4-2-1-3-7(8)9/h1-6H,(H,12,13)

InChIKey VQMSRUREDGBWKT-UHFFFAOYSA-N

SmilesN1C2C(=CC=CC=2)C(C(O)=O)=CC=1

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C10 H7 N O2 0.038 g : 0.5 ml DMSO-d6
    4-quinolinecarboxylic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.104 B 8.779 C 8.180 D 8.000 E 7.881 F 7.773

         Hz     ppm     Int.
    

       3640.87   9.111    958
       3636.47   9.100    982
       3513.43   8.792    425
       3512.70   8.790    416
       3504.88   8.770    457
       3503.91   8.768    422
       3273.93   8.192    431
       3273.19   8.191    420
       3270.51   8.184     30
       3265.63   8.172    495
       3199.46   8.006   1000
       3195.07   7.995    978
       3158.45   7.904    259
       3156.98   7.900    259
       3151.61   7.886    382
       3150.15   7.883    504
       3148.68   7.879    232
       3143.07   7.865    312
       3141.85   7.862    278
       3114.26   7.793    326
       3113.04   7.790    313
       3107.42   7.776    287
       3105.96   7.772    478
       3104.49   7.769    312
       3098.88   7.754    245
       3097.66   7.751    218
    

KBr disc



nujol mull





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