Description

2-(3,4-Dihydroxyphenyl)-7-Fluoro-3-Hydroxy-1-Methyl-Quinolin-4(1H)-One is a high-purity, synthetically derived quinoline derivative of significant interest in advanced organic synthesis. This compound matters for its role as a key pharmaceutical intermediate and a versatile building block for creating complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Research: Used in the development of new-generation herbicides and fungicides due to its bioactive quinoline core.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a building block for electron-transport or emissive layer materials in electronic displays.
• Coordination Chemistry & Chelation: Utilized in the synthesis of metal-organic frameworks (MOFs) or catalysts, leveraging its hydroxyl groups for metal binding.
• Biochemical Probe Development: Employed in academic and industrial research to create fluorescent probes or enzyme inhibitors for biological studies.
• Polymer Science: Incorporated as a functional monomer to impart specific thermal or optical properties to advanced polymers.

Basic Information

Product Name	2-(3,4-Dihydroxyphenyl)-7-Fluoro-3-Hydroxy-1-Methyl-Quinolin-4(1H)-One
CAS No.	1313739-02-4
Molecular Formula	C₁₇H₁₂FNO₄
Molecular Weight	313.28 g/mol
Synonyms	7-Fluoro-3-hydroxy-1-methyl-2-(3,4-dihydroxyphenyl)quinolin-4(1H)-one; 2-(3,4-Dihydroxyphenyl)-7-fluoro-3-hydroxy-1-methyl-1,4-dihydroquinolin-4-one; 7-Fluoro-1-methyl-2,3,4-trihydroxyquinoline; CAS 1313739-02-4; Fluorinated hydroxyquinolone derivative; 1-Methyl-7-fluoro-3,4-dihydroxyquinolin-2(1H)-one (related structure)
EINECS	Contact for details

Quality Control

Our 2-(3,4-Dihydroxyphenyl)-7-Fluoro-3-Hydroxy-1-Methyl-Quinolin-4(1H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure compliance with exacting research and development standards. Comprehensive Certificates of Analysis (COA) detailing all specifications are provided to guarantee traceability and batch-to-batch consistency for your critical projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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