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Substance Name: Reactive Red 22
RN: 19526-81-9
InChIKey: OVFWQJVENRZWTG-LLIZZRELSA-L

Classification Code

  • Tumor Data

Molecular Formulas

  • C18-H16-N2-O10-S3.2Na
  • C19-H18-N2-O11-S3.2Na

Molecular Weight

  • 560.491
 
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Names and Synonyms

Results Name

  • Reactive Red 22

Synonyms

  • C.I. Reactive Red 22
  • Celmazol Red B
  • EINECS 243-134-7
  • Remazol Red B

Systematic Names

  • 1-Naphthalenesulfonic acid, 5-hydroxy-6-((2-methoxy-5-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-, disodium salt
  • 1-Naphthalenesulfonic acid, 5-hydroxy-6-((m-((2-hydroxyethyl)sulfonyl)phenyl)azo)-, hydrogen sulfate (ester), disodium salt
  • 1-Naphthalenesulfonic acid, 5-hydroxy-6-(2-(2-methoxy-5-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-, sodium salt (1:2)
  • Disodium 5-hydroxy-6-((2-methoxy-5-((2-(sulphonatooxy)ethyl)sulphonyl)phenyl)azo)naphthalenesulphonate

Registry Numbers

CAS Registry Number

  • 19526-81-9

Other Registry Numbers

  • 11099-78-8
  • 12769-06-1
  • 37263-41-5

System Generated Number

  • 0019526819

Molecular Formulas

Molecular Formulas

  • C18-H16-N2-O10-S3.2Na
  • C19-H18-N2-O11-S3.2Na

Molecular Formula Fragments

  • C18-H16-N2-O10-S3
  • C19-H18-N2-O11-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C18H16N2O10S3.2Na/c21-18-15-5-2-6-17(32(24,25)26)14(15)7-8-16(18)20-19-12-3-1-4-13(11-12)31(22,23)10-9-30-33(27,28)29;;/h1-8,11,21H,9-10H2,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b20-19+;;

InChIKey

OVFWQJVENRZWTG-LLIZZRELSA-L

Smiles

c12c(c(c(\N=N\c3cc(S(CCOS(=O)(=O)[O-])(=O)=O)ccc3)cc2)O)cccc1S(=O)(=O)[O-].[Na+].[Na+]