Description

5,8-Dimethylquinoline-3-Carboxylic Acid is a high-purity, synthetically valuable quinoline derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily required by R&D chemists and process development teams in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a backbone for creating novel chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of organic semiconductors, light-emitting materials, and metal-organic frameworks (MOFs).
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.
• Academic and Industrial R&D: A valuable reagent for exploring new organic reactions and synthesizing novel heterocyclic compounds.

Basic Information

Item	Detail
Product Name	5,8-Dimethylquinoline-3-Carboxylic Acid
CAS No.	763893-29-4
Molecular Formula	C₁₂H₁₁NO₂
Molecular Weight	201.22 g/mol
Synonyms	3-Quinolinecarboxylic acid, 5,8-dimethyl-; 5,8-Dimethyl-3-quinolinecarboxylic acid; 5,8-Dimethylquinoline-3-carboxylic acid; 763893-29-4; 5,8-Dimethyl-3-carboxyquinoline; 3-Carboxy-5,8-dimethylquinoline
EINECS	Contact for details

Quality Control

Our 5,8-Dimethylquinoline-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). The product is compatible with strong acids and organic solvents but should be kept away from incompatible materials. Keep the container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.