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
  • Tert-butyl 4-(((3-(4-(pyridin-2-ylamino)phenoxy)pyrazin-2-yl)amino)methyl)piperidine-1-carboxylate
  • N-(4-(3-bromopyridin-2-yloxy)phenyl)pyridin-2-amine
  • 3-(2-(4-(Pyridin-2-ylamino)phenoxy)pyridin-3-yl)cyclopentanol
  • N-[4-[[3-(1-Cyclopenten-1-yl)-2-pyrazinyl]oxy]phenyl]-2-pyridinamine
  • N-(4-(3-(tetrahydro-2H-pyran-3-yl)pyridin-2-yloxy)phenyl)pyridin-2-amine
  • 4-(5-Methylpyridin-2-ylamino)phenol
  • N-[4-[[3-(7-Chloro-4-isoquinolinyl)-2-pyrazinyl]oxy]phenyl]-2-pyridinamine
  • 3-[3-[4-(2-Pyridinylamino)phenoxy]-2-pyrazinyl]benzenemethanol
  • 1-(4-(3-(4-(Pyridin-2-ylamino)phenoxy)pyrazin-2-yl)piperidin-1-yl)ethanone
  • n-(2-Isopropoxyethyl)-2-(4-(pyridin-2-ylamino)phenoxy)nicotinamide
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