Description

4-Oxo-1,4,5,6,7,8-Hexahydro- Quinoline-3-Carboxylic Acid is a versatile heterocyclic building block and key synthetic intermediate in organic chemistry. Its fused bicyclic structure, featuring both a carboxylic acid and a ketone functional group, makes it a valuable precursor for the development of complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of various drug candidates, particularly those with quinoline-based structures, potentially targeting a range of therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and fungicides, leveraging its heterocyclic core.
• Organic Synthesis & Research: Serves as a versatile scaffold in academic and industrial R&D for constructing complex polycyclic compounds and exploring new chemical spaces.
• Material Science Precursor: Potential use in the synthesis of specialty chemicals, dyes, or functional materials requiring specific quinoline derivatives.
• Coordination Chemistry: The carboxylic acid and carbonyl groups can act as ligands for metal complexes, useful in catalysis or material applications.

Basic Information

Product Name	4-Oxo-1,4,5,6,7,8-Hexahydro- Quinoline-3-Carboxylic Acid
CAS No.	58781-08-1
Molecular Formula	C10H11NO3
Molecular Weight	193.20 g/mol
Synonyms	1,2,3,4,5,6,7,8-Octahydroquinoline-3-carboxylic acid, 4-oxo-; 4-Oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylic acid; 3-Carboxy-4-oxo-1,4,5,6,7,8-hexahydroquinoline; 4-Oxo-1,2,3,4,5,6,7,8-octahydroquinoline-3-carboxylic acid; 4-Oxo-5,6,7,8-tetrahydro-1H-quinoline-3-carboxylic acid; DHQ-3-COOH; Hexahydro-4-oxoquinoline-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Oxo-1,4,5,6,7,8-Hexahydro- Quinoline-3-Carboxylic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay (HPLC), related substances, and residual solvents. Specifications can be tailored to meet the requirements of cGMP and other relevant regulatory frameworks for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and incompatible materials. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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