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网站主页CAS数据库列表 3129-33-7更多图谱N,N'-双(2,4-DNP)-L-组氨酸(3129-33-7)核磁图(1HNMR)

N,N'-双(2,4-DNP)-L-组氨酸

产品名称 N,N'-双(2,4-DNP)-L-组氨酸

CAS号3129-33-7

分子式C18H13N7O10

分子量487.34

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400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C18 H13 N7 O10 0.036 g : 0.5 ml DMSO-d6
    N(alpha),N(tau)-bis(2,4-dinitrophenyl)-L-histidine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.28 B *1 8.906 C *1 8.879 D 8.646 E 8.250 F 8.037 G 7.907 J 7.303 K 7.180 L 4.991 M 3.267 ASSIGNED BY C-H COSY

         Hz     ppm     Int.
    

       3714.29   9.294    360
       3706.51   9.275    378
       3560.94   8.911    937
       3558.35   8.904    957
       3549.80   8.883   1000
       3547.21   8.876    997
       3541.26   8.861     38
       3540.50   8.860     38
       3461.30   8.661    488
       3458.71   8.655    443
       3455.96   8.648     58
       3452.61   8.640    508
       3450.01   8.633    493
       3303.53   8.267    316
       3300.93   8.260    307
       3294.07   8.243    336
       3291.47   8.236    325
       3212.59   8.039    790
       3211.36   8.036    782
       3204.35   8.018     37
       3203.58   8.016     34
       3164.52   7.919    753
       3160.55   7.909     56
       3160.10   7.908     55
       3159.64   7.907     56
       3155.67   7.897    730
       2919.31   7.305    709
       2918.40   7.303    703
       2911.22   7.285     35
       2910.61   7.283     34
       2874.45   7.193    543
       2869.72   7.181     56
       2864.53   7.168    509
       2004.09   5.015    115
       1998.75   5.002    253
       1996.61   4.996    175
       1991.27   4.983    258
       1985.93   4.970    117
       1319.12   3.301     57
       1318.36   3.299     59
       1308.29   3.274    622
       1303.10   3.261    622
       1295.32   3.242     75
    

in CDCl3



KBr disc