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Substance Name: C.I. Direct Blue 25
RN: 2150-54-1
UNII: 015UCP79S9
InChIKey: JUEBRKPPGMULSU-OTGYWJPESA-J

Molecular Formula

  • C34-H26-N4-O16-S4.4Na

Molecular Weight

  • 962.7838
 
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Names and Synonyms

Results Name

  • C.I. Direct Blue 25

Name of Substance

  • Direct Blue 25

Synonyms

  • Benzo New Blue 5B-CF
  • Benzo New Blue 5BFS
  • Benzo New Blue 5BS
  • C.I. 23790
  • C.I. Direct Blue 25 (VAN)
  • C.I. Direct Blue 25, tetrasodium salt
  • CCRIS 6143
  • Chloramine New Blue 5B
  • Derma Blue 5B
  • Dianil Blue B
  • Diazol Pure Blue BR
  • Diphenyl Brilliant Blue 5B
  • Direct Blue 5B
  • Direct Brilliant Blue 5BC
  • Direct New Blue 5B
  • Direct Pure Blue 5B
  • EINECS 218-432-5
  • Hispamin Blue DB
  • Niagara Blue 5B
  • Nippon New Blue 5BS
  • NSC 23347
  • Phenamine Blue 5B
  • Pontamine Blue 5B
  • UNII-015UCP79S9

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(2,1-diazenediyl))bis(4,5-dihydroxy-, sodium salt (1:4)
  • 2,7-Naphthalenedisulfonic acid, 3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(4,5-dihydroxy-, tetrasodium salt
  • C.I. Direct Blue 25
  • C.I. Direct Blue 25, tetrasodium salt (8CI)
  • Tetrasodium 3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(4,5-dihydroxynaphthalene-2,7-disulphonate)

Registry Numbers

CAS Registry Number

  • 2150-54-1

FDA UNII

  • 015UCP79S9

System Generated Number

  • 0002150541

Molecular Formulas

Molecular Formula

  • C34-H26-N4-O16-S4.4Na

Molecular Formula Fragments

  • C34-H26-N4-O16-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C34H26N4O16S4.4Na/c1-15-7-17(3-5-23(15)35-37-31-27(57(49,50)51)11-19-9-21(55(43,44)45)13-25(39)29(19)33(31)41)18-4-6-24(16(2)8-18)36-38-32-28(58(52,53)54)12-20-10-22(56(46,47)48)14-26(40)30(20)34(32)42;;;;/h3-14,39-42H,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4/b37-35+,38-36+;;;;

InChIKey

JUEBRKPPGMULSU-OTGYWJPESA-J

Smiles

Cc1c(ccc(c1)c2cc(c(cc2)/N=N/c3c(c4c(cc(cc4cc3S(=O)(=O)[O-])S(=O)(=O)[O-])O)O)C)/N=N/c5c(c6c(cc(cc6cc5S(=O)(=O)[O-])S(=O)(=O)[O-])O)O.[Na+].[Na+].[Na+].[Na+]