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
  • Methyl 4-fluoro-2-phenoxybenzoate
  • ethyl 2-(cyclohexylamino)-2,3-dihydro-1H-indene-2-carboxylate
  • 3-chloro-N-cyclopropyl-2-fluorobenzamide
  • 4-(3,4-Dichlorophenoxy)benzylamine
  • 4-Pyridinamine, 3-[4-(ethylsulfonyl)butyl]-
  • 3-Methylcarbamoyl-2-chloro-1-fluorobenzene
  • 4-(4-(Cyclohexylmethyl)-4-methoxypiperidin-1-yl)benzoic acid
  • Ethyl 4-[4-hydroxy-4-[(3-methylphenyl)methyl]piperidin-1-yl]benzoate
  • 4-Nitro-5-[[3-(1-pyrrolidinyl)propyl]amino]-2-thiophenesulfonamide
  • 5-((3-Morpholinopropyl)amino)-4-nitrothiophene-2-sulfonamide
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