Indole-5-carboxaldehyde
Synonym(s):5-Formylindole
- CAS NO.:1196-69-6
- Empirical Formula: C9H7NO
- Molecular Weight: 145.16
- MDL number: MFCD02093664
- EINECS: 627-955-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-11-04 16:48:04
What is Indole-5-carboxaldehyde?
Chemical properties
Red Crystalline Powder
The Uses of Indole-5-carboxaldehyde
Indole-5-carboxaldehyde is used as a reactant in preparation of curcumin derivatives as anti-proliferative & anti-inflammatory agents; and in synthesis of para-para stilbenophanes by McMurry coupling. It is also used as a reactant in stereoselective synthesis of dibenzylideneacetone derivatives as β-amyloid imaging probes and in structure-based drug design of aurora kinase A inhibitors.
The Uses of Indole-5-carboxaldehyde
Reactant in preparation of curcumin derivatives as anti-proliferative & anti-inflammatory agents 1 Reactant in preparation of analogs of botulinum neurotoxin serotype A protease inhibitors 2 Reactant in stereoselective synthesis of dibenzylideneacetone derivatives as β-amyloid imaging probes 3 Reactant in synthesis of para-para stilbenophanes by McMurry coupling 4 Reactant in stereoselective synthesis of heteroaromatic (E)-α,β-unsaturated ketones from aldehydes 5 Reactant in structure-based drug design of aurora kinase A inhibitors.
Properties of Indole-5-carboxaldehyde
| Melting point: | 100-103 °C(lit.) |
| Boiling point: | 339.1±15.0 °C(Predicted) |
| Density | 1.278±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | DMSO, Methanol |
| form | Powder |
| pka | 16.14±0.30(Predicted) |
| color | Orange or tan |
| Water Solubility | Insoluble in water. |
| Sensitive | Air Sensitive |
| CAS DataBase Reference | 1196-69-6(CAS DataBase Reference) |
Safety information for Indole-5-carboxaldehyde
| 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-5-carboxaldehyde
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