??-5-?????
|
|
??-5-????? ??
- ???
- 211-213 °C (lit.)
- ?? ?
- 287.44°C (rough estimate)
- ??
- 1.2480 (rough estimate)
- ???
- 1.5050 (estimate)
- ?? ??
- Keep in dark place,Sealed in dry,Room Temperature
- ???
- ???(50mg/ml), ???????? ? ???? ?????.
- ?? ?? (pKa)
- 4.40±0.30(Predicted)
- ??? ??
- ??
- ??
- ?? ?????? ?????
- BRN
- 124391
- InChI
- InChI=1S/C9H7NO2/c11-9(12)7-1-2-8-6(5-7)3-4-10-8/h1-5,10H,(H,11,12)
- InChIKey
- IENZCGNHSIMFJE-UHFFFAOYSA-N
- SMILES
- N1C2=C(C=C(C(O)=O)C=C2)C=C1
- CAS ??????
- 1670-81-1(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn,Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38-21/22 | ||
| ????? | 22-24/25-36/37/39-26 | ||
| WGK ?? | 3 | ||
| ?? ?? | IRRITANT | ||
| HS ?? | 29339990 | ||
| ???? ??? | 13 - Non Combustible Solids |
??-5-????? C??? ??, ??, ??
??? ??
light beige to yellow powder??
Indole-5-carboxylic acid is the suitable reagent used to study the intermolecular excited state proton transfer in indole-2-carboxylic acid and indole-5-carboxylic acid in various solvents in acidic, basic, and neutral media by steady state and time resolved fluorescence spectroscopy. It may be used in the electrochemical synthesis of poly(indole-5-carboxylic acid) (PICA) films. Also used as reactant for preparation of tryptophan dioxygenase inhibitors pyridyl-ethenyl-indoles, as potential anticancer immunomodulators, synthesis of indirubin derivatives and amide conjugates with ketoprofen, as inhibitors of Gli1-mediated transcription in Hedgehog pathway.?? ??
Indole-5-carboxylic acid is an indole derivative. On electropolymerization, it affords electroactive polymer film of poly(indole-5-carboxylic-acid). Different concentrations of indole-5-carboxylic acid in sulfuric acid solution has been investigated for the preventive action against mild steel corrosion. On electropolymerization it affords a trimeric product. Characterization studies of the trimeric product by 1H NMR and various one- and two-dimensional NMR techniques have been reported.??-5-????? ?? ?? ? ???
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?? ??
??-5-????? ?? ??
???( 395)?? ??
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|---|---|---|---|---|---|
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??-5-????? ?? ??:
??-3-???? ?? ?? ????? 3-????? 5-??????-2-????? 5-??????-2-???? ? ??-3-????
ETHYL INDOLE-5-CARBOXYLATE
Methyl indole-5-carboxylate
EPA
INDOLE-7-BORONIC ACID
IMIDAZO[1,2-A]PYRAZINE
Indoline-2-carboxylic acid
ETHYL INDOLE-2-ACETATE
INDOLIZINE-2-CARBOXYLIC ACID
Indole-5-carboxaldehyde
11,12-Dihydroindolo[2,3-a]carbazole