Description

2-Oxo-1,2,3,4-Tetrahydroquinoline-6-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate belonging to the tetrahydroquinoline class of heterocyclic compounds. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and high-value products.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic molecules in academic and industrial research laboratories.
• Material Science Research: Investigated for the development of organic electronic materials, dyes, and photostable polymers.
• Biochemical Research: Employed as a standard or reagent in biochemical assays and proteomics research due to its specific structural motifs.

Basic Information

Product Name	2-Oxo-1,2,3,4-Tetrahydroquinoline-6-Carboxylic Acid
CAS No.	923762-54-3
Molecular Formula	C10H9NO3
Molecular Weight	191.18 g/mol
Synonyms	6-Carboxy-3,4-dihydro-2(1H)-quinolinone; 6-Carboxy-2-oxo-1,2,3,4-tetrahydroquinoline; 1,2,3,4-Tetrahydro-2-oxoquinoline-6-carboxylic acid; Quinoline-6-carboxylic acid, 1,2,3,4-tetrahydro-2-oxo-; Tetrahydro-2-oxoquinoline-6-carboxylic acid; 2-Oxo-1,2,3,4-tetrahydroquinoline-6-carboxylate
EINECS	Contact for details

Quality Control

Our 2-Oxo-1,2,3,4-Tetrahydroquinoline-6-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our commitment to quality supports your R&D and production needs with reliable, high-grade material.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed and away from direct light and moisture to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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