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Substance Name: Direct Blue 186 free acid
RN: 25255-03-2
UNII: 021V7741WD
InChIKey: AQPNURUKCOJEGI-PEKBXLOJSA-N

Molecular Formula

  • C36-H25-N7-O10-S3

Molecular Weight

  • 811.8305
 
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Names and Synonyms

Name of Substance

  • Direct Blue 186 free acid

Synonyms

  • 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-((7-sulfo-4-((4-((3-sulfophenyl)azo)-1-naphthalenyl)azo)-1-naphthalenyl)azo)-
  • 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-(2-(7-sulfo-4-(2-(4-(2-(3-sulfophenyl)diazenyl)-1-naphthalenyl)diazenyl)-1-naphthalenyl)diazenyl)-
  • C.i. direct Blue 186 free acid
  • Direct Blue 186 free acid
  • UNII-021V7741WD

Registry Numbers

CAS Registry Number

  • 25255-03-2

FDA UNII

  • 021V7741WD

System Generated Number

  • 0025255032

Structure Descriptors

InChI

1S/C36H25N7O10S3/c37-21-8-10-25-20(16-21)17-34(56(51,52)53)35(36(25)44)43-42-33-15-14-32(28-11-9-24(19-29(28)33)55(48,49)50)41-40-31-13-12-30(26-6-1-2-7-27(26)31)39-38-22-4-3-5-23(18-22)54(45,46)47/h1-19,44H,37H2,(H,45,46,47)(H,48,49,50)(H,51,52,53)/b39-38+,41-40+,43-42+

InChIKey

AQPNURUKCOJEGI-PEKBXLOJSA-N

Smiles

Nc1ccc2c(O)c(N=Nc3ccc(N=Nc4ccc(N=Nc5cccc(c5)S(=O)(=O)O)c6ccccc46)c7ccc(cc37)S(=O)(=O)O)c(cc2c1)S(=O)(=O)O