5-Quinolinecarboxylic acid

Basic Information

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CAS Number

7250-53-5

Molecular Formula

C10H7NO2

Molecular Weight

173.17 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

342°C

Boiling Point

386.5°C at 760 mmHg

Density

1.3390

Water Solubility

Slightly soluble in water.

Flash Point

187.5℃

SMILES

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C1=CC(=C2C=CC=NC2=C1)C(=O)O

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

LogP

1.9329999999999998

Topological Polar Surface Area

50.19 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

205

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

AB02057
NCGC00338036-01
Quinoline-5-carboxylic acid
NSC30045
SY001019
AM20070159
J-016886
Z210859234
5-Quinolinecarboxylic acid
A9426
Q0089
Oprea1_727943
BL002636
EN300-25521
SCHEMBL335469
5-Quinolinecarboxylic acid (6CI,7CI,8CI,9CI)
MFCD00047608
HMS1648B15
HY-W004029
5-Quinolinecarboxylic acid, AldrichCPR
AB01135539-03
F0848-0289
NSC-30045
NSC 30045
AKOS000118021
AC-2423
Oprea1_771731
BB 0254377
FS-2576
CS-W004029
RAYMXZBXQCGRGX-UHFFFAOYSA-N

MDL Number

MFCD00047608

Customs Code

2933499090

FAQ

What is 5-Quinolinecarboxylic acid (CAS: 7250-53-5)?

5-Quinolinecarboxylic acid (CAS: 7250-53-5) is a heterocyclic organic compound with the chemical formula C9H6NO2. It features a quinoline ring system with a carboxylic acid group at the 5th position, making it a key intermediate in pharmaceutical and chemical synthesis applications. The compound is typically a white crystalline solid with moderate solubility in organic solvents and exhibits stability under standard conditions.

What are the main uses of 5-Quinolinecarboxylic acid (CAS: 7250-53-5)?

5-Quinolinecarboxylic acid (CAS: 7250-53-5) is widely used in the pharmaceutical industry as a precursor for antimalarial drugs and other therapeutic agents. It also finds applications in research for developing agrochemicals, dyes, and materials. Additionally, its versatile chemical structure makes it valuable in organic synthesis for creating complex molecules in industrial and academic settings.

Is 5-Quinolinecarboxylic acid (CAS: 7250-53-5) safe?

5-Quinolinecarboxylic acid (CAS: 7250-53-5) requires careful handling due to its potential toxicity. It may cause skin and eye irritation, and inhalation or ingestion should be avoided. Safety standards recommend using appropriate personal protective equipment (PPE) like gloves and goggles. Always follow OSHA and REACH guidelines to ensure safe exposure and disposal practices.

How should 5-Quinolinecarboxylic acid (CAS: 7250-53-5) be stored?

5-Quinolinecarboxylic acid (CAS: 7250-53-5) should be stored in a cool, dry place, away from light, in a sealed container to prevent moisture exposure. Maintain storage temperatures between 2-8°C to ensure stability. Avoid contact with air and incompatible materials, and keep the container tightly closed to maintain chemical integrity and safety.