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Back ChemicalBook Home>CAS DataBase List>6262-21-1More Spectrum> 3,4,5,6-Tetrachlorofluorescein(6262-21-1) IR1

6262-21-1

3,4,5,6-Tetrachlorofluorescein(6262-21-1) IR1

Product Name3,4,5,6-Tetrachlorofluorescein

CAS6262-21-1

Molecular FormulaC20H8Cl4O5

Molecular Weight470.09

InChIInChI=1S/C20H8Cl4O5/c21-15-13-14(16(22)18(24)17(15)23)20(29-19(13)27)9-3-1-7(25)5-11(9)28-12-6-8(26)2-4-10(12)20/h1-6,25-26H

InChIKey QCPFFGGFHNZBEP-UHFFFAOYSA-N

SmilesC12(C3=C(C=C(O)C=C3)OC3=C1C=CC(O)=C3)C1=C(C(Cl)=C(Cl)C(Cl)=C1Cl)C(=O)O2

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1HNMR

13CNMR

IR1

  • 3,4,5,6-Tetrachlorofluorescein(6262-21-1) IR1


        Assign.     Shift(ppm)
    
      A            10.2
      B             6.946
      C             6.689
      D             6.568
     
     J(B,D)=8.7HZ
     J(C,D)=2.4HZ
    Spectral Code: 1H NMR : 400 MHz in DMSO-d6

  • 3,4,5,6-Tetrachlorofluorescein(6262-21-1) IR1


           ppm   Int.  Assign.
    
      163.39   128      1
      159.87  1000      2
      152.09   742      3
      148.37   241      4
      138.85    80      5
      134.82    95      6
      130.26    99      7
      128.70   434      8
      127.21   129      9
      123.98   174     10
      112.65   411     11
      106.53   696     12
      102.31   453     13
       81.63   227     14
    Spectral Code: 13C NMR : in DMSO-d6

  • 3,4,5,6-Tetrachlorofluorescein(6262-21-1) IR1

    Spectral Code: IR : KBr disc

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3,4,5,6-Tetrachlorofluorescein(6262-21-1) IR1 Atlas of Related Products

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