2-Amino-4-(aminosulfonyl)benzenecarboxylic acid

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Names

[ CAS No. ]:
25096-72-4

[ Name ]:
2-Amino-4-(aminosulfonyl)benzenecarboxylic acid

[Synonym ]:
2-Amino-4-sulphamoylbenzoic acid
2-Amino-4-(aminosulfonyl)benzenecarboxylic acid
2-amino-4-sulfamoyl-benzoic acid
2-Amino-4-sulfamoyl-benzoesaeure
aminoaminosulfonylbenzenecarboxylicacid

Chemical & Physical Properties

[ Density]:
1.623g/cm3

[ Boiling Point ]:
511.6ºC at 760 mmHg

[ Molecular Formula ]:
C7H8N2O4S

[ Molecular Weight ]:
216.21400

[ Flash Point ]:
263.2ºC

[ Exact Mass ]:
216.02000

[ PSA ]:
131.86000

[ LogP ]:
1.97670

[ Vapour Pressure ]:
2.71E-11mmHg at 25°C

[ Index of Refraction ]:
1.658

Safety Information

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-nitro-4-sulfamoyl-benzoic acid
  • 4-Methyl-3-nitrobenzenesul fonamide
  • 4-(Chlorosulfonyl)-2-nitrobenzoic Acid
  • 2-nitro-4-sulfamoyl-benzoic acid amide

DownStream

Customs

[ HS Code ]: 2935009090

[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Related Compounds

  • homocysteine sulfonamide
  • Sulfarside
  • 2-amino-4-methyl-pentanoic acid
  • 2-Amino-4-(trifluoromethoxy)benzoic acid
  • 2-Amino-4,6-dibromobenzoic acid
  • 2-amino-4-(diethylsulfamoyl)butanoic acid