Description

Ethyl 4-Hydroxybenzo[H]Quinoline-3-Carboxylate is a high-purity, synthetically derived organic compound belonging to the quinoline carboxylate ester family. This versatile chemical intermediate is valued for its unique heterocyclic structure, which serves as a critical building block in advanced organic synthesis. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or additive in the creation of specialty polymers and advanced organic materials.
• Dye & Pigment Synthesis: Acts as a core structure for producing novel quinoline-based colorants and fluorescent markers.
• Chemical Research: Employed in academic and industrial R&D for exploring new organic reactions and catalytic processes.
• Ligand Synthesis: Used to prepare complexing agents and ligands for metal catalysis and coordination chemistry.

Basic Information

Product Name	Ethyl 4-Hydroxybenzo[H]Quinoline-3-Carboxylate
CAS No.	71083-13-1
Molecular Formula	C₁₆H₁₃NO₃
Molecular Weight	267.28 g/mol
Synonyms	Ethyl 4-hydroxybenzo[h]quinoline-3-carboxylate; 4-Hydroxybenzo[h]quinoline-3-carboxylic acid ethyl ester; Benzo[h]quinoline-3-carboxylic acid, 4-hydroxy-, ethyl ester; Ethyl 4-hydroxybenzo[h]chinolin-3-carboxylat; 3-Carbethoxy-4-hydroxybenzo[h]quinoline
EINECS	Contact for details

Quality Control

Our Ethyl 4-Hydroxybenzo[H]Quinoline-3-Carboxylate is manufactured under strict quality management protocols. Each batch is subjected to rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality systems are designed to support cGMP and ISO standards for traceability and reliability.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
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.