3-[(1,5-dihydroxy-2-naphthyl)azo]-4-hydroxybenzenesulphonic acid

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Names

[ CAS No. ]:
25747-07-3

[ Name ]:
3-[(1,5-dihydroxy-2-naphthyl)azo]-4-hydroxybenzenesulphonic acid

[Synonym ]:
3-((1,5-Dihydroxy-2-naphthyl)azo)-4-hydroxybenzenesulphonic acid
(Phenol-sulfonsaeure-(4))-(2 azo 2)-(1.5-dioxy-naphthalin)
EINECS 247-236-2
3-(1,5-Dihydroxy-[2]naphthylazo)-4-hydroxy-benzolsulfonsaeure
3-(1,5-dihydroxy-[2]naphthylazo)-4-hydroxy-benzenesulfonic acid
Benzenesulfonic acid,3-[2-(1,5-dihydroxy-2-naphthalenyl)diazenyl]-4-hydroxy
Benzenesulfonic acid,3-((1,5-dihydroxy-2-naphthalenyl)azo)-4-hydroxy

Chemical & Physical Properties

[ Density]:
1.7g/cm3

[ Molecular Formula ]:
C16H12N2O6S

[ Molecular Weight ]:
360.34100

[ Exact Mass ]:
360.04200

[ PSA ]:
141.18000

[ LogP ]:
2.55840

[ Index of Refraction ]:
1.762

Safety Information

[ HS Code ]:
2927000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,5-Dihydroxynaphthalene

DownStream

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 1-[(4-Fluorophenyl)methyl]-4-{3-methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl}piperazin-2-one
  • 1-[(4-fluorophenyl)methyl]-4-{1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperazin-2-one
  • 4-{2-[1-benzyl-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)piperidin-4-yl]acetamido}-3-hydroxybutanoic acid
  • 4-[(3-cyano-2,2-dimethylpropyl)carbamoyl]-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid
  • 3-cyclopentyl-4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanamido]butanoic acid
  • 1-[(4-Fluorophenyl)methyl]-4-{5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}piperazin-2-one
  • 3-cyclopentyl-4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]butanoic acid
  • (2R)-2-[3-cyclopentyl-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]butanoic acid
  • (2R)-2-[3-cyclopentyl-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-3-hydroxypropanoic acid
  • 2-{[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]methyl}pyrimidine-5-carboxylic acid