Description

Ethyl 2-[4-(Fluorosulphonyl)Phenyl]-4-Hydroxyquinoline-5-Carboxylate is a specialized quinoline derivative that serves as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its unique molecular architecture, featuring both a fluorosulfonyl group and a carboxylate ester, which makes it a versatile building block for constructing complex molecules with targeted functionalities. It is primarily needed by research institutions and pharmaceutical development teams working on novel active pharmaceutical ingredients (APIs), agrochemicals, and high-performance materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing advanced herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Material Science: Serves as a monomer or functional additive in the creation of specialty polymers and advanced organic electronic materials.
• Chemical Synthesis: A versatile building block for constructing complex heterocyclic compounds in medicinal and process chemistry.
• Fluorescent Probe Development: Potential use in creating sensitive molecular probes for biochemical assays and diagnostic applications due to the quinoline core.
• Academic & Contract Research: Essential for fundamental research in organic synthesis and methodology development within university and CRO laboratories.

Basic Information

Product Name	Ethyl 2-[4-(Fluorosulphonyl)Phenyl]-4-Hydroxyquinoline-5-Carboxylate
CAS No.	83803-43-4
Molecular Formula	C19H14FNO5S
Molecular Weight	387.38 g/mol
Synonyms	Ethyl 2-(4-Fluorosulfonylphenyl)-4-hydroxyquinoline-5-carboxylate; 5-Quinolinecarboxylic acid, 2-[4-(fluorosulfonyl)phenyl]-4-hydroxy-, ethyl ester; 2-(4-Fluorosulfonylphenyl)-4-hydroxyquinoline-5-carboxylic acid ethyl ester; 83803-43-4; Ethyl 4-hydroxy-2-[4-(fluorosulfonyl)phenyl]quinoline-5-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 2-[4-(Fluorosulphonyl)Phenyl]-4-Hydroxyquinoline-5-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 incompatible materials such as strong bases and fluorides. The container must be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.