4-amino-3-methylnaphthalene-1-sulfonic acid

Names

[ CAS No. ]:
2191-03-9

[ Name ]:
4-amino-3-methylnaphthalene-1-sulfonic acid

[Synonym ]:
4-Amino-3-methyl-naphthalin-1-sulfonsaeure
4-amino-3-methyl-naphthalene-1-sulfonic acid
1-Naphthalenesulfonic acid,4-amino-3-methyl

Chemical & Physical Properties

[ Molecular Formula ]:
C11H11NO3S

[ Molecular Weight ]:
237.27500

[ Exact Mass ]:
237.04600

[ PSA ]:
88.77000

[ LogP ]:
3.63910

Safety Information

[ HS Code ]:
2921450090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Methyl-1-naphthalenamine
  • 2-Methyl-1-nitronaphthalene

DownStream

Customs

[ HS Code ]: 2921450090

[ Summary ]:
2921450090 1-naphthylamine (α-naphthylamine), 2-naphthylamine (β-naphthylamine) and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 4-amino-3-bromonaphthalene-1-sulfonic acid
  • 4-amino-3-phenyldiazenyl-naphthalene-1-sulfonic acid
  • 4-amino-3-phenylhydrazono-butane-1-sulfonic acid
  • 4-amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid
  • 4-amino-3-[(4-methoxyphenyl)diazenyl]naphthalene-1-sulfonic acid
  • 4-amino-3-(4-amino-phenyl)-naphthalene-1-sulfonic acid
  • N-({1-azabicyclo[3.3.1]nonan-5-yl}methyl)-2-chloroacetamide
  • tert-Butyl 4-[(3-methoxycyclobutyl)methyl]piperazine-1-carboxylate
  • 2-Bromo-N,N-diethyl-5H,6H,8H-imidazo[2,1-c][1,4]oxazine-3-sulfonamide
  • Ethyl 2-[3-(hydroxymethyl)-4,6-dimethyl-[1,2]thiazolo[5,4-b]pyridin-5-yl]acetate
  • 5-(5-Formylthiophen-2-yl)-2-[(2-methoxyethyl)amino]benzonitrile
  • 7-[(tert-Butoxy)carbonyl]-2-tert-butyl-5H,6H,7H,8H-imidazo[1,2-a]pyrazine-3-carboxylic acid
  • N-(3-Ethoxy-5-methylphenyl)-2-methoxyacetamide
  • 2-{[(Benzyloxy)carbonyl]amino}-4-tert-butyl-1,3-oxazole-5-carboxylic acid
  • (3S,4S)-3-(Methylamino)piperidin-4-ol
  • 2,3-Difluoro-4-methyl-5-nitrobenzene-1-sulfonyl chloride
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