Description

4-Fluoro-2-tert-Butyloxyanisole is a high-purity, advanced pharmaceutical intermediate and fine chemical building block. This compound is valued for its unique structural features, which make it a critical precursor in the synthesis of complex organic molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated aromatic ether motifs.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, where the fluorine atom and tert-butyloxy group can enhance biological activity and stability.
• Ligand and Catalyst Synthesis: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science: Employed in the research and production of advanced polymers, liquid crystals, and organic electronic materials.
• Chemical Research: A versatile reagent for organic synthesis, enabling the introduction of protected phenolic and fluoroaromatic functionalities.

Basic Information

Product Name	4-Fluoro-2-tert-Butyloxyanisole
CAS No.	1121586-32-0
Molecular Formula	C₁₁H₁₅FO₂
Molecular Weight	198.24 g/mol
Synonyms	1-Fluoro-4-methoxy-2-(tert-butoxy)benzene; 2-tert-Butoxy-4-fluoroanisole; 4-Fluoro-2-(tert-butoxy)anisole; 1-tert-Butoxy-3-fluoro-5-methoxybenzene; Benzene, 1-fluoro-4-methoxy-2-(1,1-dimethylethoxy)-; 4-Fluoro-2-(1,1-dimethylethoxy)anisole
EINECS	Contact for details

Quality Control

Every batch of 4-Fluoro-2-tert-Butyloxyanisole is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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