6-oxo-2H-1,2-benzothiazole-3-carboxylic acid

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Names

[ CAS No. ]:
932702-33-5

[ Name ]:
6-oxo-2H-1,2-benzothiazole-3-carboxylic acid

[Synonym ]:
6-hydroxy-benzo[d]isothiazole-3-carboxylic acid
1,2-Benzisothiazole-3-carboxylicacid,6-hydroxy
6-Hydroxy-1,2-benzisothiazole-3-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.665

[ Boiling Point ]:
354.8ºC at 760 mmHg

[ Molecular Formula ]:
C8H5NO3S

[ Molecular Weight ]:
195.19500

[ Exact Mass ]:
194.99900

[ PSA ]:
98.66000

[ LogP ]:
1.70010

[ Index of Refraction ]:
1.784

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,2-Benzisothiazole-3-carboxylic acid, 6-methoxy-, ethyl ester

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 6-oxo-2H-1,2-benzoxazole-3-carboxylic acid
  • 6-oxo-1,2,3,6-tetrahydroindene-3a-carboxylic acid tert-butyl ester
  • 6-oxo-1,2,3,3a,4,5-hexahydroindole-7-carboxylic acid
  • 6-Oxo-1-(2,2,2-trifluoroethyl)-1,6-dihydropyridine-3-carboxylic acid
  • 6-Bromo-1,2-benzisothiazole-3-carboxylic acid
  • 4-oxo-2H-1,2-benzoxazole-3-carboxylic acid