Description

4-[(4-Fluorobenzyl)Oxy]-3-Methoxybenzoyl Chloride is a high-purity, reactive organic intermediate belonging to the class of substituted benzoyl chlorides. This compound is a critical building block in advanced organic synthesis, valued for its ability to introduce a specific, functionalized aromatic moiety into target molecules. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, where its specific aromatic structure contributes to biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing complex organic molecules used in electronic displays and optoelectronic devices.
• Polymer Modification Agent: Employed to functionalize polymers or create specialized monomers, imparting specific chemical properties to advanced materials.
• Chemical Research & Development: Essential reagent in academic and industrial R&D labs for exploring new chemical reactions and creating novel compound libraries.
• Peptide & Protein Conjugation: Can be utilized as a coupling agent or linker for modifying biomolecules in biochemical research and diagnostics development.

Basic Information

Product Name	4-[(4-Fluorobenzyl)Oxy]-3-Methoxybenzoyl Chloride
CAS No.	926028-22-0
Molecular Formula	C16H14ClFO3
Molecular Weight	308.73 g/mol
Synonyms	3-Methoxy-4-[(4-fluorobenzyl)oxy]benzoyl chloride; 4-(4-Fluorobenzyloxy)-3-methoxybenzoyl chloride; 4-Fluorobenzyl vanillate chloride; Vanillic acid, 4-(4-fluorobenzyl) ether, acid chloride; 4-(p-Fluorobenzyloxy)-3-methoxybenzoyl chloride; 4-[(4-Fluorophenyl)methoxy]-3-methoxybenzoyl chloride; 4-Fluorobenzyl 3-methoxy-4-hydroxybenzoate chloride (precursor form)
EINECS	Contact for details

Quality Control

Our 4-[(4-Fluorobenzyl)Oxy]-3-Methoxybenzoyl Chloride 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 spectroscopy, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing batch-specific results are available upon request, providing full traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and reactivity as an acid chloride, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases, oxidizing agents, and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details

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