6-Carboxyoxindole

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Names

[ CAS No. ]:
334952-09-9

[ Name ]:
6-Carboxyoxindole

[Synonym ]:
1H-Indole-6-carboxylic acid, 2,3-dihydro-2-oxo-
2-Oxo-6-indolinecarboxylic acid
2-oxo-1,3-dihydroindole-6-carboxylic acid
2-Oxoindoline-6-carboxylic Acid
2-OXO-2,3-DIHYDRO-1H-INDOLE-6-CARBOXYLIC ACID
Nintedanib Impurity 16

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
438.1±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H7NO3

[ Molecular Weight ]:
177.157

[ Flash Point ]:
218.8±28.7 °C

[ Exact Mass ]:
177.042587

[ PSA ]:
66.40000

[ LogP ]:
1.39

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.635

MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933790090

Synthetic Route

Precursor & DownStream

Precursor

  • 4-(carboxymethyl)-3-nitrobenzoic acid
  • Ethyl 2-oxoindoline-6-carboxylate
  • Methyl 2-oxoindole-6-carboxylate
  • 4-Carboxyphenylacetic acid

DownStream

  • Methyl 2-oxoindole-6-carboxylate

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%


Related Compounds

  • 6-(17,19-Dimethylhenicosyl)tetrahydro-2H-pyran-2-dodecanoic acid methyl ester
  • 6-methoxyaromadendrin 3-O-acetate
  • 6-methyl-1,3-thiazinane-2-thione
  • 6,6,6-trifluoro-5-hydroxy-2,2-dimethyl-5-(trifluoromethyl)hexan-3-one
  • 6-chloro-3-[(dimethylamino)methyl]-3H-2-benzothiophen-1-one,hydrochloride
  • 6-(4-T-BUTYLPHENYL)-6-OXOHEXANOIC ACID
  • 1-[4-(3-Chlorophenyl)piperazin-1-YL]-3-(2,4,6-trimethylphenoxy)propan-2-OL dihydrochloride
  • [2-Hydroxy-3-(1-phenylpropoxy)propyl](propan-2-yl)amine hydrochloride
  • 1-(4-Chloro-2-methylphenoxy)-3-(4-(2-methoxyphenyl)piperazin-1-yl)propan-2-ol dihydrochloride
  • 1-(2-(4-Chlorophenoxy)ethoxy)-3-morpholinopropan-2-ol hydrochloride
  • 1-(2-(4-Chlorophenoxy)ethoxy)-3-(3,5-dimethylpiperidin-1-yl)propan-2-ol hydrochloride
  • Tert-butyl({3-[2-(4-chlorophenoxy)ethoxy]-2-hydroxypropyl})amine hydrochloride
  • {3-[2-(4-Chlorophenoxy)ethoxy]-2-hydroxypropyl}(2,4,4-trimethylpentan-2-YL)amine hydrochloride
  • 1-(2-(4-Chlorophenoxy)ethoxy)-3-((1-phenylethyl)amino)propan-2-ol hydrochloride
  • 1-(2-(4-Chlorophenoxy)ethoxy)-3-(4-ethylpiperazin-1-yl)propan-2-ol dihydrochloride
  • 1-(2-(4-(Tert-butyl)phenoxy)ethoxy)-3-(4-ethylpiperazin-1-yl)propan-2-ol dihydrochloride
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