Description

6-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline is a versatile heterocyclic building block and key intermediate in organic synthesis. This compound matters for its role as a crucial precursor in the development of advanced pharmaceutical agents and functional materials. Industries that require it include pharmaceutical R&D for creating active pharmaceutical ingredients (APIs), agrochemical manufacturing, and academic research in medicinal chemistry.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of quinoline-based drug candidates, including potential kinase inhibitors and central nervous system (CNS) agents.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for organic electronic materials, dyes, and photostabilizers due to its fused ring structure.
• Research & Development: Essential for academic and industrial laboratories exploring new heterocyclic compounds and reaction pathways.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	6-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline
CAS No.	54917-66-9
Molecular Formula	C9H9NO2
Molecular Weight	163.18 g/mol
Synonyms	6-Hydroxy-3,4-dihydro-2(1H)-quinolinone; 6-Hydroxy-1,2,3,4-tetrahydroquinolin-2-one; 6-Hydroxycarbostyril; 2-Oxo-1,2,3,4-tetrahydroquinolin-6-ol; 6-Hydroxy-2-quinolone; 6-Hydroxy-2(1H)-quinolinone
EINECS	Contact for details

Quality Control

Our 6-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay and impurity profiles are available for every shipment to support your quality assurance protocols.

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). Due to its light-sensitive nature and propensity for oxidation, prolonged exposure to light and air should be avoided. For long-term storage, consider an inert atmosphere.

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%
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.