1-oxoisothiochromene-3-carboxylic acid

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Names

[ CAS No. ]:
4361-85-7

[ Name ]:
1-oxoisothiochromene-3-carboxylic acid

[Synonym ]:
HMS1619O19
2-Thiaisocoumarin-3-carboxylic acid
1-Oxo-1H-isothiochromen-3-carbonsaeure
1-oxo-1H-2-benzothiopyran-3-carboxylic acid
1-Oxo-1H-isothiochromene-3-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.518g/cm3

[ Boiling Point ]:
369.7ºC at 760 mmHg

[ Molecular Formula ]:
C10H6O3S

[ Molecular Weight ]:
206.21800

[ Flash Point ]:
177.4ºC

[ Exact Mass ]:
206.00400

[ PSA ]:
82.61000

[ LogP ]:
1.95970

[ Index of Refraction ]:
1.699

Safety Information

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Carboxybenzaldehyde
  • Benzoic acid,2-[(4-oxo-2-thioxo-5-thiazolidinylidene)methyl]-

DownStream

  • 1-Indanone
  • 2-methyl-1-oxoisoquinoline-3-carboxylic acid
  • isothiochromen-1-one

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • sodium,1-oxoisothiochromene-3-carboxylate
  • 1-ISOPROPYLINDAZOLE-3-CARBOXYLIC ACID
  • 1-ethylpyrrolidine-3-carboxylic acid
  • 1-Tosylazetidine-3-carboxylic acid
  • 1-hydroxyindole-3-carboxylic acid
  • 1-benzoylazetidine-3-carboxylic acid