Indole-4-carboxylic acid

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Names

[ CAS No. ]:
2124-55-2

[ Name ]:
Indole-4-carboxylic acid

[Synonym ]:
Indole-5-carboxylic acid
4-Carboxyindole
T56 BMJ FVQ
1H-Indole-4-carboxylic acid
Indole-4-carboxylic acid
4-Indole carboxylic acid Indole-4-carboxylic acid
1H-Indole-5-carboxylic acid
4-indolecarboxylic acid
Indol-4-carbonsaeure
1H-4-Indolecarboxylic acid
indol-4-carboxylic acid
MFCD00009739
Indole-4-Carboxylicacid
5-carboxyindole

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
419.6±18.0 °C at 760 mmHg

[ Melting Point ]:
213-214 °C(lit.)

[ Molecular Formula ]:
C9H7NO2

[ Molecular Weight ]:
161.157

[ Flash Point ]:
207.6±21.2 °C

[ Exact Mass ]:
161.047684

[ PSA ]:
53.09000

[ LogP ]:
1.82

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.726

[ Storage condition ]:
Keep Cold

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933990090

Precursor & DownStream

Precursor

  • 4-Bromoindole
  • Formyl acetate
  • METHYL 4-INDOLECARBOXYLATE
  • 4-Cyanoindole
  • 2-Chloro-6-nitrotoluene
  • 4-Chloroindole-2-carboxylic acid
  • Benzenepropanoic acid,2-chloro-6-nitro-a-oxo-

DownStream

  • METHYL 4-INDOLECARBOXYLATE
  • Ethyl 1H-indole-4-carboxylate
  • 1H-Indol-4-ylmethanol
  • 1H-Indole-4-carbaldehyde
  • Methyl 1-methyl-1H-indole-4-carboxylate
  • 2-(1H-Indol-4-yl)acetic acid
  • N-[2-(1H-indol-4-yl)ethyl]-N-propylpropan-1-amine
  • benzyl 1H-indole-4-carboxylate

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Synth. Commun. 34 , 3691, (2005)

SOLVENT EFFECTS ON THE ELECTRONIC ABSORPTION AND FLUORESCENCE SPECTRA OF INDOLE?4?CARBOXYLIC ACID: PROTOTROPIC EQUILIBRIA IN AQUEOUS SOLUTIONS. Krishnamurthy M.

Photochem. Photobiol. 45(3) , 359-364, (1987)


More Articles

Related Compounds

  • indole-4-carboxylic acid amide
  • 3-Cyanoindole-4-carboxylic acid
  • 3-bromoindole-4-carboxylic acid
  • 6-Nitro indole-4-carboxylic acid
  • 1-methylindole-4-carboxylic acid
  • 1-benzylindole-4-carboxylic acid
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3-[3-(tert-butoxy)-3-oxopropyl]pyridine-2-carboxylate
  • rac-1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl (1R,2S,3R,4S)-3-{[(tert-butoxy)carbonyl]amino}bicyclo[2.2.1]heptane-2-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl (2S,3R)-2-{[(tert-butoxy)carbonyl]amino}-3-[(tert-butyldimethylsilyl)oxy]butanoate
  • 1-tert-butyl 3a-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) octahydropyrano[4,3-b]pyrrole-1,3a-dicarboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(pyrrolidine-1-carbonyl)cyclohexane-1-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(propane-1-sulfonamido)benzoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 4-oxo-4-{4H,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}butanoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2,5-dimethyl-1-(pyridin-3-yl)-1H-pyrrole-3-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[3-methyl-4-(propan-2-yl)phenoxy]propanoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)oxy]acetate
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