Description

2-Fluoro-5-Methylnaphthalene is a high-purity fluorinated naphthalene derivative, a key building block in advanced organic synthesis. This compound is valued for its role in introducing fluorine atoms into complex molecular architectures, which can dramatically alter the physical, chemical, and biological properties of target molecules. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of fluorinated drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used to create novel fluorinated pesticides and herbicides, where the fluorine atom enhances bioavailability and environmental stability.
• Liquid Crystal & OLED Materials: Acts as a building block for fluorinated aromatic cores in electronic materials, improving charge transport and thermal stability.
• Organic Light-Emitting Diodes (OLEDs): Employed in the development of host and emitter materials for more efficient display technologies.
• Polymer & Resin Modifier: Incorporated into specialty polymers to impart specific characteristics like increased chemical resistance or altered refractive index.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D exploring new fluorination methodologies and structure-activity relationships (SAR).

Basic Information

Product Name	2-Fluoro-5-Methylnaphthalene
CAS No.	59079-89-9
Molecular Formula	C₁₁H₉F
Molecular Weight	160.19 g/mol
Synonyms	5-Methyl-2-fluoronaphthalene; 2-Fluoro-5-methylnaphthalene; 2-Fluoro-5-methyl-naphthalene; 1-Fluoro-4-methylnaphthalene (isomer); 5-Methyl-2-fluoro-naphthalene; Fluoromethylnaphthalene; F-Methylnaphthalene
EINECS	Contact for details

Quality Control

Every batch of 2-Fluoro-5-Methylnaphthalene is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure traceability and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	Contact for details
Related Substances (HPLC)	Total impurities ≤2.0%
Residual Solvents (GC)	Meets ICH guidelines

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