Description

2-Oxo-1,2,3,4-Tetrahydroquinoline-6-Carboxylic Acid is a high-purity, versatile heterocyclic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its unique fused quinoline structure makes it an indispensable intermediate for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for creating compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and plant growth regulators due to its bioactive quinoline core.
• Organic Synthesis Building Block: Employed in constructing complex heterocyclic frameworks for material science and catalyst development.
• Chemical Research & Development: Serves as a standard or starting material in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Fine Chemical Production: Integral to the manufacture of dyes, pigments, and advanced functional materials requiring specific quinoline-based architectures.

Basic Information

Product Name	2-Oxo-1,2,3,4-Tetrahydroquinoline-6-Carboxylic Acid
CAS No.	70639-77-9
Molecular Formula	C10H9NO3
Molecular Weight	191.18 g/mol
Synonyms	6-Carboxy-2-carboxy-1,2,3,4-tetrahydro-2-quinolone; 1,2,3,4-Tetrahydro-2-oxoquinoline-6-carboxylic acid; 6-Carboxy-1,2,3,4-tetrahydro-2-quinolone; 2-Oxo-1,2,3,4-tetrahydroquinoline-6-carboxylic acid; Quinoline-6-carboxylic acid, 1,2,3,4-tetrahydro-2-oxo-; 2-Oxo-1,2,3,4-tetrahydroquinoline-6-carboxylic acid; 6-Quinolinecarboxylic acid, 1,2,3,4-tetrahydro-2-oxo-
EINECS	Contact for details

Quality Control

Our 2-Oxo-1,2,3,4-Tetrahydroquinoline-6-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for critical applications.

Storage

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

Specification

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

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