Description

1-Fluoro-2-Methylnaphthalene is a specialized fluorinated naphthalene derivative that serves as a versatile building block in advanced organic synthesis. This compound is valued for its ability to introduce both fluorine and a methyl-substituted naphthalene moiety into target molecules, enabling fine-tuning of electronic and steric properties. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for introducing fluorinated aromatic systems.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the fluoronaphthalene structure can enhance biological activity and stability.
• Material Science Research: Serves as a precursor for organic semiconductors, liquid crystals, and other functional materials requiring specific aromatic fluorination.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Negishi) and nucleophilic aromatic substitution to construct complex polycyclic architectures.
• Chemical Research & Development: Utilized in academic and industrial labs for method development and exploring structure-activity relationships (SAR).

Basic Information

Product Name	1-Fluoro-2-Methylnaphthalene
CAS No.	573-99-9
Molecular Formula	C₁₁H₉F
Molecular Weight	160.19 g/mol
Synonyms	2-Methyl-1-fluoronaphthalene; 1-Fluoro-2-methylnaphthalene; α-Fluoro-β-methylnaphthalene; 2-Methyl-1-fluoronaphthalene; NSC 406903; 1-Fluoro-2-methyl-naphthalene; Fluoromethylnaphthalene
EINECS	209-358-5

Quality Control

Our 1-Fluoro-2-Methylnaphthalene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and bases. Recommended storage temperature is between 15°C and 25°C. The container should be kept tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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