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)

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Names

[ CAS No. ]:
3374-30-9

[ Name ]:
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)

[Synonym ]:
C.I. Acid blue 5
Vondacid Blue A
Acid leather blue a
Acid Blue 5
calcium salt (2:1)
Merantine Blue A
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)
Vulcol Blue VZ
Carmine Blue A
Acidal carmine blue a
AO203

Chemical & Physical Properties

[ Molecular Formula ]:
C37H37N2O7S2+

[ Molecular Weight ]:
685.82900

[ Exact Mass ]:
685.20400

[ PSA ]:
151.98000

[ LogP ]:
8.67520

Safety Information

[ HS Code ]:
2923900090

Customs

[ HS Code ]: 2923900090

[ Summary ]:
2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 7-{[(Benzyloxy)carbonyl]amino}-5-hydroxypyrazolo[1,5-a]pyrimidine-2-carboxylic acid
  • rac-(1R,6S,7S)-3-[(benzyloxy)carbonyl]-3-azabicyclo[4.1.0]heptane-7-carboxylic acid
  • 2-[3-(4-bromophenyl)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidin-3-yl]acetic acid
  • 5-bromo-6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyrimidine-4-carboxylic acid
  • Ethyl 3-[1-(aminomethyl)cyclopropyl]benzoate
  • rac-tert-butyl (1R,2R)-2-aminocyclobutane-1-carboxylate
  • 4-{[(Benzyloxy)carbonyl]amino}-5-chloro-6-hydroxypyridine-2-carboxylic acid
  • Ethyl 2-(3,3-dimethylbutyl)pyrrolidine-2-carboxylate
  • rac-methyl (2R,5S)-5-cyclohexylpiperidine-2-carboxylate
  • 2-(5-{[(9H-fluoren-9-yl)methoxy]carbonyl}-5-azaspiro[3.5]nonan-8-yl)acetic acid
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