Description

3-Hydroxy-2-(3-Hydroxy-2-Quinolyl)-1-Oxo-1H-Indene-6-Carboxylic Acid is a complex heterocyclic carboxylic acid derivative that serves as a critical synthetic intermediate and building block in advanced organic chemistry. Its unique fused indene-quinoline structure makes it a valuable precursor for developing novel compounds with specific optical, electronic, or biological properties. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors who require precise molecular scaffolds for innovation.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators that require complex heterocyclic cores.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or emissive layer materials due to its rigid, conjugated structure.
• Coordination Chemistry & Ligand Synthesis: The hydroxy and carboxylic acid functional groups allow it to act as a chelating ligand for metal ions in catalytic or sensor applications.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized quinoline-based dyes and pigments for high-performance applications.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic synthesis and for creating libraries of novel chemical entities.

Basic Information

Product Name	3-Hydroxy-2-(3-Hydroxy-2-Quinolyl)-1-Oxo-1H-Indene-6-Carboxylic Acid
CAS No.	17739-41-2
Molecular Formula	C19H11NO5
Molecular Weight	333.30 g/mol
Synonyms	1H-Indene-6-carboxylic acid, 3-hydroxy-2-(3-hydroxy-2-quinolinyl)-1-oxo-; 2-(3-Hydroxy-2-quinolyl)-3-hydroxy-1-oxo-1H-indene-6-carboxylic acid; 3-Hydroxy-2-(3-hydroxyquinolin-2-yl)-1-oxo-2,3-dihydro-1H-indene-6-carboxylic acid; 6-Carboxy-3-hydroxy-2-(3-hydroxy-2-quinolyl)-1-indanone
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-2-(3-Hydroxy-2-Quinolyl)-1-Oxo-1H-Indene-6-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. The container should be kept tightly sealed to protect against moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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