4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid

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Names

[ CAS No. ]:
90-21-1

[ Name ]:
4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid

[Synonym ]:
2,7-Naphthalenedisulfonicacid,4-chloro-5-hydroxy
4-chloro-5-hydroxy-naphthalene-2,7-disulfonic acid
4-Chlor-5-hydroxy-naphthalin-2,7-disulfonsaeure
EINECS 201-976-2
4-Chloro-5-hydroxynaphthalene-2,7-disulphonic acid

Chemical & Physical Properties

[ Density]:
1.887g/cm3

[ Molecular Formula ]:
C10H7ClO7S2

[ Molecular Weight ]:
338.74100

[ Exact Mass ]:
337.93200

[ PSA ]:
145.73000

[ LogP ]:
3.85380

[ Index of Refraction ]:
1.726

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-amino-4-methyl-3-phenyl-Δ2-1,2,4-triazolin-5-one

DownStream

  • 4,5-Dihydroxy-2,7-naphthalenedisulfonic acid

Related Compounds

  • 4-ethoxy-5-hydroxynaphthalene-2,7-disulphonic acid
  • 4-Acetamido-5-hydroxynaphthalene-2,7-disulphonic acid
  • 4-amino-5-hydroxynaphthalene-2,7-disulphonic acid, sodium salt
  • 4-[(4-aminobenzoyl)amino]-5-hydroxynaphthalene-2,7-disulphonic acid
  • 4-[(3-aminobenzoyl)amino]-5-hydroxynaphthalene-2,7-disulphonic acid
  • 4-amino-3-[(4-aminophenyl)azo]-5-hydroxynaphthalene-2,7-disulphonic acid
  • Disodium 3,3'-((phenylmethylene)bis((2-methoxy-4,1-phenylene)(E)-2,1-diazenediyl))bis(4-hydroxy-1-naphthalenesulfonate)
  • C.I. Direct Brown 33
  • 12:2 Fluorotelomer aldehyde
  • SM30 Protein
  • N-(1-Carbamoyl-2-phenylethyl)-1-(5-fluoropentyl)-1H-indazole-3-carboxamide
  • 6-(tert-Butoxy)-2H-benzo[d][1,3]oxathiole 3-oxide
  • 1,5-Naphthalenedisulfonic acid, 2-[[6-[[4-chloro-6-[[[3-[[4-chloro-6-[[6-[(1,5-disulfo-2-naphthalenyl)azo]-5-hydroxy-1,7-disulfo-2-naphthalenyl]amino]-1,3,5-triazin-2-yl]amino]phenyl]methyl]methylamino]-1,3,5-triazin-2-yl]amino]-1-hydroxy-3,5-disulfo-2-naphthalenyl]azo]-
  • Fenamidone metabolite (RPA 412708)
  • (1-(5-hydroxypentyl)-1H-indol-3-yl)(4-methylnaphthalen-1-yl)-methanone-2,4,5,6,7-d5
  • [1-(5-fluoropentyl)-1H-indol-3-yl-d5]-(4-methyl-1-naphthalenyl)-methanone
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