1H-Indole-7-carboxylic acid
- CAS NO.：1670-83-3
- Empirical Formula: C9H7NO2
- Molecular Weight: 161.16
- MDL number: MFCD00210442
- EINECS: 216-801-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:19
What is 1H-Indole-7-carboxylic acid?
The Uses of 1H-Indole-7-carboxylic acid
Indole-7-carboxylic acid is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields.
Properties of 1H-Indole-7-carboxylic acid
| Melting point: | 202 °C |
| Boiling point: | 419.6±18.0 °C(Predicted) |
| Density | 1.408±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | 4.55±0.10(Predicted) |
| color | White to Gray to Brown |
| Water Solubility | Soluble in water. |
| CAS DataBase Reference | 1670-83-3(CAS DataBase Reference) |
| EPA Substance Registry System | 1H-Indole-7-carboxylic acid (1670-83-3) |
Safety information for 1H-Indole-7-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. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 1H-Indole-7-carboxylic acid
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