4-amino-2-sulfobenzoic acid

Suppliers

Names

[ CAS No. ]:
527-76-4

[ Name ]:
4-amino-2-sulfobenzoic acid

[Synonym ]:
4-Amino-benzoesaeure-sulfonsaeure-(2)
1-amino-4-carboxybenzene-3-sulfonic acid
4-Amino-2-sulfobenzoicacid
p-Amino-o-sulfobenzoic acid
Benzoic acid,4-amino-2-sulfo
MFCD07779293
4-Amino-2-sulfo-benzoesaeure

Chemical & Physical Properties

[ Density]:
1.71g/cm3

[ Molecular Formula ]:
C7H7NO5S

[ Molecular Weight ]:
217.19900

[ Exact Mass ]:
217.00400

[ PSA ]:
126.07000

[ LogP ]:
1.87570

[ Index of Refraction ]:
1.662

Safety Information

[ HS Code ]:
2922499990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-nitro-2-sulfobenzoic acid
  • POTASSIUM CYANIDE
  • Water
  • Benzenesulfonic acid,3-nitro-, potassium salt (1:1)

DownStream

Customs

[ HS Code ]: 2922499990

[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 4-nitro-2-sulfobenzoic acid
  • 4-amino-2-fluorobutanoic acid hydrochloride
  • 4-AMINO-2-HYDROXYBENZOIC ACID ETHYL ESTER
  • 4-Amino-2-hydroxybenzohydroxamic acid
  • 4-amino-2-octoxybenzoic acid
  • 4-Amino-2-fluorophenylboronic Acid Pinacol Ester
  • 6-Methoxy-5-methylpyridine-3-sulfinic acid
  • 5-Aminopyridine-3-sulfonamide hcl
  • 1-(4,5-Dihydro-1,3-thiazol-2-yl)azetidin-3-amine dihydrochloride
  • 4-Chloro-6-(3-chlorophenyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine
  • methyl 1H,2H,3H-pyrrolo[2,3-c]pyridine-2-carboxylate
  • Methyl 3-hydroxy-5-(phenylmethyl)-2-thiophenecarboxylate
  • N-[[2-(1-Ethoxyethenyl)-4-pyrimidinyl]methyl]acetamide
  • 1-Pyrrolidinecarboxylic acid, 2-[[(aminosulfonyl)[(1,1-dimethylethoxy)carbonyl]amino]methyl]-4-methylene-, 1,1-dimethylethyl ester, (S)-
  • 1,2-Bis-Boc-4-(hydroxymethyl)pyrazolidine
  • methyl 1H,2H,3H-pyrrolo[3,2-b]pyridine-2-carboxylate
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