2,3-dioxo-1H-indole-5-sulfonic acid

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Names

[ CAS No. ]:
7313-70-4

[ Name ]:
2,3-dioxo-1H-indole-5-sulfonic acid

[Synonym ]:
2,3-dioxo-2,3-dihydro-indole-5-sulfonic acid
isatin 5-sulfonic acid
isatin-5-monosulphonic acid
1H-indole-2,3-dione-5-sulfonic acid
2,3-DIOXOINDOLINE-5-SULFONIC ACID
isatin-5-sulphonic acid
2,3-Dioxo-5-indolinesulfonic acid
2,3-Dioxoindoline-5-sulphonic acid

Chemical & Physical Properties

[ Density]:
1.743g/cm3

[ Melting Point ]:
143ºC

[ Molecular Formula ]:
C8H5NO5S

[ Molecular Weight ]:
227.19400

[ Exact Mass ]:
226.98900

[ PSA ]:
108.92000

[ LogP ]:
1.28690

[ Index of Refraction ]:
1.661

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • isatin
  • Chloral hydrate
  • Sulfanilic acid
  • Indigo carmine

DownStream

  • 2-Amino-5-sulfobenzoic acid
  • 3-[2-(2-nitrophenyl)hydrazinyl]-2-oxo-indole-5-sulfonic acid
  • CHLORANIL
  • 5-CHLOROSULFONYLISATINE

Related Compounds

  • 2,3-dioxo-1H-indole-5-sulfonic acid,sodium,hydrate
  • 2,3-dioxo-1H-indole-5-sulfonamide
  • 2,3-dioxo-2,3-dihydro-1h-indole-5-sulfonic acid diethylamide
  • sodium,2,3-dioxo-1H-indole-5-sulfonate,dihydrate
  • 5-CHLOROSULFONYLISATINE
  • N,N-dimethyl-2,3-dioxo-1H-indole-5-sulfonamide
  • 2-(Dimethylamino)-2-oxoethyl 3-(4-hydroxyphenyl)-2-propenoate
  • 6-Bromo-4-isopropoxy-quinazoline
  • 2-[4-(Propan-2-yl)phenyl]-1,3-thiazole
  • 5-bromo-N-(2-hydroxyethyl)pyridine-2-carboxamide
  • 1-{Thieno[3,2-b]furan-5-carbonyl}piperazine
  • Diethyl 2-(2,5,5-trimethyl-2-phenylhexanoyl)malonate
  • [(2S,3R)-2-(Hydroxymethyl)piperidin-3-yl]methanol
  • 6-[(Cyclohexylmethyl)amino]pyridine-2carboxylic acid
  • 2-Ethyl-1,2,3,6-tetrahydropyridine
  • Ethyl 1-hydroxy-4,4-dimethyl-3-oxo-3,4-dihydro-2-naphthalenecarboxylate
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