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Substance Name: Lanasol Yellow 4G
RN: 70247-70-0
InChIKey: JVURCOFLRNSPQI-JQCJJEDZSA-L

Classification Code

  • Mutation Data

Molecular Formula

  • C19-H14-Br-Cl2-N5-O8-S2.2Na

Molecular Weight

  • 699.253
 
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Names and Synonyms

Results Name

  • Lanasol Yellow 4G

Synonyms

  • Benzenesulfonic acid, 4-(4-((5-((2-bromo-1-oxo-2-propenyl)amino)-2-sulfophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2,5-dichloro-, disodium salt
  • EINECS 274-499-0
  • Lanasol Yellow 4G

Systematic Names

  • Benzenesulfonic acid, 4-(4-((5-((2-bromo-1-oxo-2-propenyl)amino)-2-sulfophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2,5-dichloro-, disodium salt
  • Benzenesulfonic acid, 4-(4-(2-(5-((2-bromo-1-oxo-2-propen-1-yl)amino)-2-sulfophenyl)diazenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2,5-dichloro-, sodium salt (1:2)
  • C.I. Reactive Yellow 39
  • Disodium 4-(4-((5-((2-bromo-1-oxoallyl)amino)-2-sulphonatophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2,5-dichlorobenzenesulphonate

Registry Numbers

CAS Registry Number

  • 70247-70-0

Other Registry Numbers

  • 12226-61-8
  • 400602-33-7
  • 59764-25-9

System Generated Number

  • 0070247700

Molecular Formulas

Molecular Formula

  • C19-H14-Br-Cl2-N5-O8-S2.2Na

Molecular Formula Fragments

  • C19-H14-Br-Cl2-N5-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C19H14BrCl2N5O8S2.2Na/c1-8(20)18(28)23-10-3-4-15(36(30,31)32)13(5-10)24-25-17-9(2)26-27(19(17)29)14-6-12(22)16(7-11(14)21)37(33,34)35;;/h3-7,17H,1H2,2H3,(H,23,28)(H,30,31,32)(H,33,34,35);;/q;2*+1/p-2/b25-24+;;

InChIKey

JVURCOFLRNSPQI-JQCJJEDZSA-L

Smiles

[Na+].c1(c(cc(c(c1)Cl)N1N=C([C@@H](C1=O)\N=N\c1c(ccc(c1)NC(C(=C)Br)=O)S(=O)(=O)[O-])C)Cl)S(=O)(=O)[O-].[Na+]