Quinoline-5-carboxylic acid Chemical Properties

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)

InChIKey

RAYMXZBXQCGRGX-UHFFFAOYSA-N

SMILES

N1C2C(=C(C(O)=O)C=CC=2)C=CC=1

CAS DataBase Reference

7250-53-5(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi,Xn

Risk Statements 

36/37/38-36/38-22

Safety Statements 

26-36-37/39-37

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

29334900

MSDS

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Quinoline-5-carboxylic acid Usage And Synthesis

Uses

Quinoline-5-carboxylic acid is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuff fields.

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.

Quinoline-5-carboxylic acid(7250-53-5)Related Product Information

• 3,5-Dihydroxybenzoic acid
• Isoquinoline
• Quinclorac
• Quinaldic acid
• Quinhydrone
• Quinoline
• Folic acid
• Ethyl 2-(Chlorosulfonyl)acetate
• 6-Hydroxy-2(1H)-3,4-dihydroquinolinone
• 5,6,7,8-TETRAHYDROISOQUINOLINE
• QUINOLINE-4-CARBOXYLIC ACID
• Ethoxyquin
• 6-Quinolinecarboxylic acid
• 3-Quinolinecarboxylic acid
• 3-Quinolineboronic acid
• quinoline-6-carbonitrile
• 5-HYDROXYMETHYLQUINOLINE
• Quinoline-5-carboxaldehyde