Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Direct Red 24 free acid
RN: 25188-08-3
UNII: 02750X7990
InChIKey: RQOXTBNOVJMAHF-QYGUTFKISA-N

Molecular Formula

  • C35-H28-N6-O13-S3

Molecular Weight

  • 836.8332
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Direct Red 24 free acid

Synonyms

  • EINECS 246-724-2
  • UNII-02750X7990

Systematic Name

  • 7-((((6-((o-Anisyl)azo)-5-hydroxy-7-sulpho-2-naphthyl)amino)carbonyl)amino)-4-hydroxy-3-((2-methyl-4-sulphophenyl)azo)naphthalene-2-sulphonic acid

Registry Numbers

CAS Registry Number

  • 25188-08-3

FDA UNII

  • 02750X7990

System Generated Number

  • 0025188083

Structure Descriptors

InChI

1S/C35H28N6O13S3/c1-18-13-23(55(45,46)47)9-12-26(18)38-40-31-29(56(48,49)50)16-19-14-21(7-10-24(19)33(31)42)36-35(44)37-22-8-11-25-20(15-22)17-30(57(51,52)53)32(34(25)43)41-39-27-5-3-4-6-28(27)54-2/h3-17,42-43H,1-2H3,(H2,36,37,44)(H,45,46,47)(H,48,49,50)(H,51,52,53)/b40-38+,41-39+

InChIKey

RQOXTBNOVJMAHF-QYGUTFKISA-N

Smiles

Cc1cc(ccc1/N=N/c2c(cc3cc(ccc3c2O)NC(=O)Nc4ccc5c(c4)cc(c(c5O)/N=N/c6ccccc6OC)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O