Indole-4-carboxylic acid
Synonym(s):4-Carboxyindole
- CAS NO.:2124-55-2
- Empirical Formula: C9H7NO2
- Molecular Weight: 161.16
- MDL number: MFCD00009739
- EINECS: 621-279-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02
![Indole-4-carboxylic acid Structural](https://img.chemicalbook.in/CAS/GIF/2124-55-2.gif)
What is Indole-4-carboxylic acid?
Chemical properties
Beige powder
The Uses of Indole-4-carboxylic acid
- Reactant for preparation of substituted indole derivatives as histamine H3 antagonists
- Reactant for preparation of potent and selective inhibitors of human reticulocyte 15-lipoxygenase-1
- Reactant for preparation of inhibitors of Gli1-mediated transcription in Hedgehog pathway
- Reactant for preparation of pyridinyl carboxylates as SARS-CoV 3CL proinhibitors
- Reactant for preparation of substituted bipiperidinylmethyl amides as CCR3 membrane binding ligands
- Reactant for preparation of indole amide hydroxamic acids as potent inhibitors of histone deacetylases
- Reactant for preparation of 2-[[[4′-chloro-[1,1-biphenyl]-4-yl]thio]methyl]-N-hydroxybutanamide derivatives as specific metalloproteinase
Properties of Indole-4-carboxylic acid
Melting point: | 213-214 °C (lit.) |
Boiling point: | 213-214℃ |
Density | 1.408±0.06 g/cm3(Predicted) |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
pka | 3.90±0.10(Predicted) |
form | Powder |
color | Beige |
InChI | InChI=1S/C9H7NO2/c11-9(12)7-2-1-3-8-6(7)4-5-10-8/h1-5,10H,(H,11,12) |
CAS DataBase Reference | 2124-55-2(CAS DataBase Reference) |
Safety information for Indole-4-carboxylic acid
Signal word | Warning |
Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Indole-4-carboxylic acid
InChIKey | ROGHUJUFCRFUSO-UHFFFAOYSA-N |
SMILES | N1C2=C(C(C(O)=O)=CC=C2)C=C1 |
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![3-formyl-1H-Indole-4-carboxylic acid methyl ester](https://img.chemicalbook.in/CAS/GIF/53462-88-7.gif)
![Methyl indole-4-carboxylate](https://img.chemicalbook.in/CAS/GIF/39830-66-5.gif)
![Ethyl 1H-indole-4-carboxylate](https://img.chemicalbook.in/CAS/GIF/50614-84-1.gif)
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