Description

1,3-Dimethoxy-5-Fluorobenzene is a high-purity fluorinated aromatic building block of significant importance in advanced organic synthesis. Its core value lies in its unique substitution pattern, which makes it a versatile intermediate for constructing complex molecules. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-cancer drugs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, leveraging the fluorine atom for enhanced bioactivity and metabolic stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of fluorinated components for electronic display materials and organic light-emitting diodes (OLEDs).
• Polymer Chemistry: Employed as a monomer or modifier to introduce fluorine and methoxy functionalities into specialty polymers, improving their chemical and thermal properties.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new fluorination reactions and creating compound libraries for screening.
• Dye & Pigment Industry: Acts as an intermediate in the synthesis of specialized fluorinated dyes and pigments.

Basic Information

Product Name	1,3-Dimethoxy-5-Fluorobenzene
CAS No.	52189-63-6
Molecular Formula	C8H9FO2
Molecular Weight	156.15 g/mol
Synonyms	5-Fluoro-1,3-dimethoxybenzene; 3-Fluoro-5-methoxyanisole; 1-Fluoro-3,5-dimethoxybenzene; 3,5-Dimethoxyfluorobenzene; 5-Fluororesorcinol dimethyl ether; Benzene, 1-fluoro-3,5-dimethoxy-; FDB-008244
EINECS	Contact for details

Quality Control

Our 1,3-Dimethoxy-5-Fluorobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability, though the product is stable at controlled room temperature for shorter periods.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 2.0%
Density (at 20°C)	~1.15 g/cm³

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