4-Amino-3-pyridinesulfonamide

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Names

[ CAS No. ]:
75903-62-7

[ Name ]:
4-Amino-3-pyridinesulfonamide

[Synonym ]:
4-amino-3-pyridine sulfonamide
3-Pyridinesulfonamide, 4-amino-
4-aminopyridine-3-sulfonic acid amide
4-aminopyridine-3-sulfonamide
4-Amino-3-pyridinesulfonamide
3-Pyridinesulfonamide,4-amino

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
476.5±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H7N3O2S

[ Molecular Weight ]:
173.193

[ Flash Point ]:
242.0±31.5 °C

[ Exact Mass ]:
173.025894

[ PSA ]:
107.45000

[ LogP ]:
0.23

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.632

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-chlorpyridin-3-sulfonamid
  • 3-Pyridinesulfonylchloride, 4-chloro-
  • 4-Hydroxypyridine-3-sulfonic acid
  • 3-Pyridinesulfonicacid, 4-amino-
  • 4-AMINOPYRIDINE

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

  • 4-AMINO-3-HYDROXYBENZOICACID
  • 4-amino-3,5-dichloro-pyridine-2-carboxylic acid
  • 4-Amino-3-bromo-5-chlorobenzoicacid
  • 4-Amino-3-bromo-5-fluorobenzonitrile
  • (4-amino-3,5-dimethylphenyl)-(p-toluidino)malononitrile
  • 4-amino-3-bromo-5-chloro-benzenesulfonic acid