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Substance Name: Alphazurine A
RN: 3374-30-9
InChIKey: HKTCVYHTGCMMTJ-UHFFFAOYSA-O

Molecular Formula

  • C37-H36-N2-O7-S2.1/2Ca

Molecular Weight

  • 685.8383
 
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Names and Synonyms

Name of Substance

  • Alphazurine A

Synonyms

  • Acid Leather Blue A
  • Acidal Carmine Blue A
  • Alphazurine A
  • Amacid Blue A
  • C.I. 42052
  • C.I. 42052 (Ca salt) (VAN)
  • C.I. Acid Blue 5
  • C.I. Acid Blue 5 (VAN)
  • Carmine Blue A
  • D and C Blue No. 7
  • D&C Blue No. 8
  • Disulphine Blue A
  • Disulphine Lake Blue A
  • EINECS 222-161-8
  • Merantine Blue A
  • Mitsui Acid Pure Blue AX
  • No. 2060/15 Blue Extra
  • NSC 5017
  • Patent Blue A (VAN)
  • Patent Blue CA
  • Vondacid Blue A
  • Vulcol Blue VZ

Systematic Names

  • Benzenemethanaminium, N-ethyl-N-(4-((4-(ethyl(phenylmethyl)amino)phenyl)(5-hydroxy-2,4-disulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-, hydroxide, inner salt, calcium salt (2:1) (9CI)
  • Benzenemethanaminium, N-ethyl-N-(4-((4-(ethyl(phenylmethyl)amino)phenyl)(5-hydroxy-2,4-disulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-, inner salt, calcium salt (2:1)
  • C.I. Acid Blue 5, calcium salt (2:1) (8CI)
  • Dihydrogen bis((benzyl)(4-((4-(benzylethylamino)phenyl)(5-hydroxy-2,4-disulphonatophenyl)methylene)cyclohexa-2,5-dien-1-ylidene)(ethyl)ammonium), calcium salt

Registry Numbers

CAS Registry Number

  • 3374-30-9

Other Registry Numbers

  • 32326-97-9
  • 96119-45-8

System Generated Number

  • 0003374309

Molecular Formulas

Molecular Formula

  • C37-H36-N2-O7-S2.1/2Ca

Molecular Formula Fragments

  • C37-H36-N2-O7-S2
  • Ca
  • COMPONENT

Structure Descriptors

InChI

1S/C37H36N2O7S2/c1-3-38(25-27-11-7-5-8-12-27)31-19-15-29(16-20-31)37(33-23-34(40)36(48(44,45)46)24-35(33)47(41,42)43)30-17-21-32(22-18-30)39(4-2)26-28-13-9-6-10-14-28/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46)/p+1

InChIKey

HKTCVYHTGCMMTJ-UHFFFAOYSA-O

Smiles

CCN(Cc1ccccc1)c2ccc(cc2)C(=C3C=CC(=[N+](CC)Cc4ccccc4)C=C3)c5cc(c(cc5S(=O)(=O)O)S(=O)(=O)O)O