p-[(1,2-dihydro-2-oxooxazolo[5,4-d]pyrimidin-5-yl)amino]benzenesulphonamide

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Names

[ CAS No. ]:
77997-18-3

[ Name ]:
p-[(1,2-dihydro-2-oxooxazolo[5,4-d]pyrimidin-5-yl)amino]benzenesulphonamide

[Synonym ]:
einecs 278-809-5

Chemical & Physical Properties

[ Density]:
1.674g/cm3

[ Molecular Formula ]:
C11H9N5O4S

[ Molecular Weight ]:
307.28500

[ Exact Mass ]:
307.03800

[ PSA ]:
152.61000

[ LogP ]:
2.56850

[ Index of Refraction ]:
1.703

Safety Information

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • phosgene
  • 5-amino-2-(p-aminosulfonyl)anilino-4-hydroxy-pyrimidine

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%