2-oxochromene-6-sulfonic acid

Names

[ CAS No. ]:
27279-86-3

[ Name ]:
2-oxochromene-6-sulfonic acid

[Synonym ]:
Cumarin-6-sulfonsaeure
2-oxo-2H-1-benzopyran-6-sulfonic acid
EINECS 248-385-6
2-Oxo-2H-chromen-6-sulfonsaeure
2H-1-Benzopyran-6-sulfonic acid,2-oxo
2-Oxo-2H-chromene-6-sulfonic acid
2-Oxo-2H-1-benzopyran-6-sulphonic acid

Chemical & Physical Properties

[ Density]:
1.617g/cm3

[ Molecular Formula ]:
C9H6O5S

[ Molecular Weight ]:
226.20600

[ Exact Mass ]:
225.99400

[ PSA ]:
92.96000

[ LogP ]:
2.12050

[ Index of Refraction ]:
1.645

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Coumarin

DownStream

  • Sulfosalicylic Acid

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • (2-acetylphenyl) 2-oxochromene-6-sulfonate
  • 2-anilinonaphthalene-6-sulfonic acid
  • 2-Methylquinoline-6-sulfonic acid
  • 2,6-DINITROTOLUENE-3-SULFONIC ACID
  • 2,6-Dimethylpyridine-3-sulfonic acid
  • 2,6-Dimethylpyridine-4-sulfonic acid
  • N-{2-[(3-fluorobenzyl)amino]-2-oxoethyl}-4-phenylpiperazine-1-carboxamide
  • 1-(6-chloropyridazin-3-yl)-N-[2-(2-methoxyphenyl)ethyl]piperidine-3-carboxamide
  • N-{4-[5-(methoxymethyl)-1H-1,2,4-triazol-3-yl]phenyl}-3-(1-methyl-1H-indol-3-yl)propanamide
  • N-(3-acetylphenyl)-5-fluoro-1-methyl-1H-indole-2-carboxamide
  • 4-([1,2,4]triazolo[4,3-a]pyridin-3-yl)-N-(4-phenoxyphenyl)butanamide
  • 3-(6-fluoro-1H-indol-1-yl)-N-{[4-(4-methoxyphenyl)tetrahydro-2H-pyran-4-yl]methyl}propanamide
  • N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-isobutyl-2-((3,4,7-trimethyl-2-oxo-2H-chromen-5-yl)oxy)acetamide
  • {4-[2-(pyridin-2-yl)ethyl]piperazin-1-yl}[4-(1H-tetrazol-1-yl)phenyl]methanone
  • N-[2-(1H-indol-4-ylamino)-2-oxoethyl]pyrazine-2-carboxamide
  • 2-(3-oxo-2,3-dihydro-1H-isoindol-1-yl)-N-[3-(1H-1,2,4-triazol-3-yl)phenyl]acetamide
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