Description

4-Quinolinecarboxylic Acid, 8-Fluoro-2-Methyl- is a high-purity, fluorinated quinoline derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique molecular scaffold, which combines a carboxylic acid functional group with fluorine and methyl substituents to modulate reactivity, lipophilicity, and biological activity. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the research and synthesis of novel drug candidates, particularly in developing fluorinated quinolone antibiotics and other therapeutic agents.
• Agrochemical Research: Used in creating advanced pesticides and herbicides, where the fluorine atom enhances compound stability and bioactivity.
• Chemical Synthesis Building Block: Serves as a versatile starting material or intermediate for constructing complex heterocyclic compounds in medicinal and process chemistry.
• Material Science Research: Potential monomer or functional additive in the development of specialty polymers and advanced organic materials.
• Academic & Industrial R&D: Employed in method development, catalysis studies, and structure-activity relationship (SAR) investigations.

Basic Information

Product Name	4-Quinolinecarboxylic Acid, 8-Fluoro-2-Methyl-
CAS No.	288151-68-8
Molecular Formula	C11H8FNO2
Molecular Weight	205.19 g/mol
Synonyms	8-Fluoro-2-methylquinoline-4-carboxylic acid; 2-Methyl-8-fluoro-4-quinolinecarboxylic acid; 8-Fluoro-2-methyl-4-quinolinecarboxylic acid; 4-Carboxy-8-fluoro-2-methylquinoline; 288151-68-8; 8-Fluoro-2-methyl-quinoline-4-carboxylic acid; 2-Methyl-8-fluoroquinoline-4-carboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 4-Quinolinecarboxylic Acid, 8-Fluoro-2-Methyl- is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles as determined by advanced chromatographic and spectroscopic methods.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white 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.