8-Ethyl-2-methylquinoline-3-carboxylic acid
8-Ethyl-2-methylquinoline-3-carboxylic acid (CAS: 948291-31-4) is a chemical compound with the molecular formula C13H13NO2 and a molecular weight of 215.25 g/mol. This heterocyclic building block is synthesised for use in chemical research and development. It is supplied by Tech Serve Solutions, a trusted global provider of fine chemicals and reagents since 1998, adhering to strict quality standards.

Organic Synthesis Intermediate
8-Ethyl-2-methylquinoline-3-carboxylic acid serves as a valuable intermediate in the synthesis of more complex organic molecules. Its quinoline core and carboxylic acid functionality allow for diverse chemical transformations.
Research and Development
This compound is utilized in laboratory settings for research purposes, enabling chemists to explore novel synthetic pathways and develop new chemical entities.
Building Block for Heterocycles
As a substituted quinoline derivative, it is employed as a building block in the construction of various heterocyclic compounds with potential applications in medicinal chemistry and materials science.
| Molecular weight | 215.25 |
|---|---|
| Empirical formula | C13H13NO2 |

Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 8-Ethyl-2-methylquinoline-3-carboxylic acid used for?
+
8-Ethyl-2-methylquinoline-3-carboxylic acid is primarily used as an intermediate in organic synthesis and for research and development purposes, particularly in the creation of novel heterocyclic compounds.
What is the CAS number and molecular formula for 8-Ethyl-2-methylquinoline-3-carboxylic acid?
+
The CAS number is 948291-31-4, and the molecular formula is C13H13NO2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this compound for research and chemical synthesis purposes. The specific grade and purity available will be detailed on the Certificate of Analysis; TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 8-Ethyl-2-methylquinoline-3-carboxylic acid be handled?
+
This compound is classified as an irritant (H319). Handle with appropriate personal protective equipment, including gloves and eye protection. In case of contact with eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing.
Is 8-Ethyl-2-methylquinoline-3-carboxylic acid shipped internationally?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, including 8-Ethyl-2-methylquinoline-3-carboxylic acid.
How can I request a quote or sample for 8-Ethyl-2-methylquinoline-3-carboxylic acid?
+
To request a quote or a sample, please contact our sales team through the details provided on the Tech Serve Solutions website.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis