Quinoline-5-carboxylic acid
- CAS NO.：7250-53-5
- Empirical Formula: C10H7NO2
- Molecular Weight: 173.17
- MDL number: MFCD00047608
- EINECS: 676-942-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:56:47
What is Quinoline-5-carboxylic acid?
The Uses of Quinoline-5-carboxylic acid
Quinoline-5-carboxylic acid is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuff fields.
What are the applications of Application
Quinoline-5-carboxylic acid could synthesize a thermally stable microporous metal-organic framework (MOF Ni-Qc-5) to enhance the separation of CH4 against N2. The highest adsorption CH4 uptake (1.3 mmol/g) was achieved compared to N2 (0.28 mmol/g). Compared with other MOF materials, Ni-Qc-5 possessed very low adsorption energy and high selectivity at low pressure of 0.1 bar[1].
References
[1] Salman Qadir. “A thermally stable isoquinoline based ultra-microporous metal-organic framework for CH4 separation from coal mine methane.” Chemical Engineering Journal 51 1 (1900): 131136.
Properties of Quinoline-5-carboxylic acid
| Melting point: | >300°C |
| Boiling point: | 386.5±15.0 °C(Predicted) |
| Density | 1.339±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| pka | 0.97±0.10(Predicted) |
| color | White to Gray to Red |
| Water Solubility | Slightly soluble in water. |
| BRN | 129178 |
| InChI | InChI=1S/C10H7NO2/c12-10(13)8-3-1-5-9-7(8)4-2-6-11-9/h1-6H,(H,12,13) |
| CAS DataBase Reference | 7250-53-5(CAS DataBase Reference) |
Safety information for Quinoline-5-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. 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 Quinoline-5-carboxylic acid
| InChIKey | RAYMXZBXQCGRGX-UHFFFAOYSA-N |
| SMILES | N1C2C(=C(C(O)=O)C=CC=2)C=CC=1 |
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