Description

4(1H)-Quinolinone,8-Fluoro-6-Methoxy-(9Ci) is a high-purity fluorinated quinolinone derivative, a key advanced intermediate in modern synthetic organic chemistry. Its precise molecular structure makes it a critical building block for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its role in creating complex, bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring fluorinated heterocycles.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, where the fluorine atom enhances biological activity and stability.
• Organic Synthesis Building Block: A versatile scaffold for constructing complex quinoline-based libraries for high-throughput screening and medicinal chemistry programs.
• Material Science Research: Investigated for its potential application in the synthesis of organic electronic materials and fluorescent dyes.
• Contract Research & Development (CRO/CMO): Supplied to organizations engaged in custom synthesis and process development for client-specific projects.

Basic Information

Product Name	4(1H)-Quinolinone,8-Fluoro-6-Methoxy-(9Ci)
CAS No.	706809-34-9
Molecular Formula	C₁₀H₈FNO₂
Molecular Weight	193.17 g/mol
Synonyms	8-Fluoro-6-methoxy-4(1H)-quinolinone; 8-Fluoro-6-methoxyquinolin-4(1H)-one; 6-Methoxy-8-fluoro-1H-quinolin-4-one; 8-Fluoro-6-methoxy-1,4-dihydroquinolin-4-one; 4-Hydroxy-8-fluoro-6-methoxyquinoline; 706809-34-9 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our production of 4(1H)-Quinolinone,8-Fluoro-6-Methoxy-(9Ci) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support our partners in the pharmaceutical and agrochemical industries with the necessary documentation for their regulatory and quality management systems.

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). This product is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after each use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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