4-oxochromene-3-sulfinic acid

Names

[ CAS No. ]:
84200-61-3

[ Name ]:
4-oxochromene-3-sulfinic acid

[Synonym ]:
4H-1-Benzopyran-3-sulfinicacid,4-oxo
Chromone-3-sulfinic acid
4-Oxo-4H-<1>benzopyran-3-sulfinsaeure

Chemical & Physical Properties

[ Density]:
1.68g/cm3

[ Boiling Point ]:
427ºC at 760 mmHg

[ Molecular Formula ]:
C9H6O4S

[ Molecular Weight ]:
210.20700

[ Flash Point ]:
212.1ºC

[ Exact Mass ]:
209.99900

[ PSA ]:
86.72000

[ LogP ]:
2.23930

[ Index of Refraction ]:
1.743

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

  • 2-(Isoxazol-5-yl)phenol
  • 4-oxochromene-3-sulfonic acid
  • 3-(4-oxochromen-3-yl)disulfanylchromen-4-one

Related Compounds

  • 6-methyl-4-oxochromene-3-sulfinic acid
  • 4-oxochromene-3-sulfonic acid
  • 7-decanoyloxy-4-oxochromene-3-carboxylic acid
  • methyl 4-oxochromene-3-carboxylate
  • 6-[(6-chloro-4-oxochromene-3-carbonyl)amino]hexanoic acid
  • 2-(furan-3-yl)-4-oxochromene-3-carboxylic acid
  • 2-(6-Bromo-4-(difluoromethyl)-5-(trifluoromethyl)pyridin-3-yl)acetonitrile
  • 2-Amino-6-chloro-3-(difluoromethyl)isonicotinamide
  • 2-Amino-3-cyano-6-(difluoromethyl)isonicotinic acid
  • 4-(Difluoromethyl)-3,5-dimethoxypicolinonitrile
  • 6-amino-5-(difluoromethyl)-4-nitro-pyridin-3-ol
  • 6-chloro-5-(difluoromethyl)-4-iodo-pyridine-2-carbonitrile
  • 2-chloro-5-(difluoromethyl)-4-nitro-pyridine-3-sulfonamide
  • 6-bromo-5-(difluoromethyl)-3-hydroxy-pyridine-2-sulfonamide
  • 6-(chloromethyl)-3-(difluoromethyl)-5-methyl-pyridin-2-amine
  • 3-(difluoromethyl)-6-methyl-5-nitro-pyridine-2-carbonitrile
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