4-chloro-1,1-dioxo-1,2-benzothiazol-3-one

Names

[ CAS No. ]:
3476-02-6

[ Name ]:
4-chloro-1,1-dioxo-1,2-benzothiazol-3-one

[Synonym ]:
4-chloro-1,2-benzisothiazol-3-one-1,1-dioxide
Kinome_1425
4-chlorosaccharin
4-chloro-1,2-benzisothiazole-3-one-1,1-dioxide

Chemical & Physical Properties

[ Molecular Formula ]:
C7H4ClNO3S

[ Molecular Weight ]:
217.63000

[ Exact Mass ]:
216.96000

[ PSA ]:
75.11000

[ LogP ]:
1.86330

Safety Information

[ HS Code ]:
2934100090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Chloro-2-methylbenzenesulfonamide
  • 2-amino-6-chloro benzoicacid methylester

DownStream

Customs

[ HS Code ]: 2934100090

[ Summary ]:
2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Related Compounds

  • 5-bromo-4-chloro-1,1-dioxo-1,2-benzothiazol-3-one
  • 4-chloro-2-(chloromethyl)-1,1-dioxo-1,2-benzothiazol-3-one
  • 3-chloro-9,9-dioxo-9$l^{6}-thia-8-azabicyclo[4.3.0]nona-2,4,10-trien-7-one
  • 5-CHLOROSACCHARIN
  • 2-Chlorobenzo[d]isothiazol-3(2H)-one 1,1-dioxide
  • 4-nitro-1,1-dioxo-1,2-benzothiazol-3-one