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网站主页CAS数据库列表 1718-34-9更多图谱茜素黄 R 钠盐(1718-34-9)核磁图(13CNMR)

茜素黄 R 钠盐

产品名称 茜素黄 R 钠盐

CAS号1718-34-9

分子式C13H8N3NaO5

分子量309.21

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400 MHz in CDCl3

400 MHz in D2O


  • 1H NMR 399.65 MHz
    C13 H8 N3 Na O5 0.025 g : 0.5 ml DMSO-d6
    Alizarin Yellow R
    ChemicalStructure
        Assign.     Shift(ppm)
    A 18.1 B 8.37 C 8.36 D 7.960 E 7.865 F 6.765

         Hz     ppm     Int.
    

       7226.80  18.083    140
       3347.17   8.376    961
       3344.97   8.370    962
       3342.29   8.364    800
       3340.33   8.359    465
       3338.38   8.354   1000
       3335.69   8.347    172
       3185.79   7.972    973
       3178.71   7.954    370
       3176.76   7.949    847
       3174.32   7.943    145
       3149.17   7.880    342
       3146.48   7.874    328
       3140.38   7.858    357
       3137.70   7.852    341
       2708.25   6.777    565
       2699.46   6.755    555
    


  • 1H NMR 399.65 MHz
    C13 H8 N3 Na O5 0.041 g : 0.5 ml D2O
    Alizarin Yellow R
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.070 B 7.896 C 7.617 D 7.585 E 6.797 SOLVENT PEAK REMOVED

         Hz     ppm     Int.
    

       3226.44   8.074    665
       3223.88   8.067    676
       3160.40   7.908    859
       3156.37   7.898     75
       3151.73   7.887   1000
       3146.36   7.873     30
       3048.46   7.628    934
       3044.07   7.617     85
       3039.67   7.606    833
       3036.87   7.599    389
       3034.30   7.593    319
       3031.37   7.586     50
       3028.08   7.577    337
       3025.51   7.571    328
       2720.70   6.808    575
       2715.70   6.796     30
       2715.33   6.795     30
       2711.91   6.786    558
    

in D2O

in DMSO-d6





KBr disc



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