Chemical Name and Ids:
Chemical ID :
CGO
IUPAC Name :
sodium 3,3'-(1E,1'E)-biphenyl-4,4'-diylbis(diazene-2,1-diyl)bis(4-aminonaphthalene-1-sulfonate)
Synonyms :
congo red
Chemical Database ID Mapping:
ChEMBL :
SureChEMBL :
Physiochemical Descriptor Information:
Formula :
C32 H22 N6 Na2 O6 S2
Molecular Weight :
696.663
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Chemical Descriptors
  • SMILES: c1cc2c(cc(c(c2cc1)N)/N=N/c3ccc(cc3)c4ccc(cc4)/N=N/c5c(c6c(c(c5)S(=O)(=O)[O-][Na+])cccc6)N)S(=O)(=O)[O-][Na+]
  • InChI: InChI=1S/C32H24N6O6S2.2Na/c33-31-25-7-3-1-5-23(25)29(45(39,40)41)17-27(31)37-35-21-13-9-19(10-14-21)20-11-15-22(16-12-20)36-38-28-18-30(46(42,43)44)24-6-2-4-8-26(24)32(28)34;;/h1-18H,33-34H2,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2/b37-35+,38-36+;;
  • InChIKey: IQFVPQOLBLOTPF-HKXUKFGYSA-L
PDB IDs
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Experimental Distribution
Organism Distribution (Top 15)
Publication Year Distribution