URANINE K(6417-85-2) IR1

Molecular FormulaC20H13KO5

Molecular Weight372.42

InChIInChI=1S/C20H12O5.2K/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24;;/h1-10,21H,(H,23,24);;/q;2*+1/p-2

InChIKey IKJKIMDFCFSNPU-UHFFFAOYSA-L

SmilesC1(C2C=CC=CC=2C([O-])=O)C2C=CC([O-])=CC=2OC2=CC(=O)C=CC=12.[K+].[K+]

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¹HNMR

¹³CNMR

IR1

    Assign.     Shift(ppm)

      A             7.998
      B     *1      7.43
      C     *1      7.39
      D             7.006
      E             6.597
      F             6.057
      G             5.994

Spectral Code: 1H NMR : 400 MHz in DMSO-d6

       ppm   Int.  Assign.

      180.12   639      1
      169.00   503      2
      157.56   995      3
      156.10   111      4
      141.85   389      5
      133.71   413      6
      130.14   881      7
      129.68   448      8
      128.85   434      9
      127.49   656     10
                       11
      122.52   780     12
      108.76   876     13
      102.36  1000     14
     
     ASSIGNED BY C-H COSY.

Spectral Code: 13C NMR : in DMSO-d6

Spectral Code: IR : KBr disc

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