Description

4-Methoxy-3-[(Pentafluorophenoxy)Methyl]Benzaldehyde CAS NO 329222-68-6 is a specialized aromatic aldehyde derivative featuring a pentafluorophenoxymethyl substituent, making it a valuable high-purity synthetic intermediate. This compound is engineered for advanced organic synthesis, particularly where precise molecular architecture and fluorinated motifs are required. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates, especially those requiring fluorinated aromatic systems for enhanced metabolic stability and bioavailability.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, where the pentafluorophenyl group can influence biological activity and environmental persistence.
• Ligand and Catalyst Synthesis: Serves as a precursor for creating sophisticated ligands used in catalysis and materials science.
• Advanced Material Development: Employed in the research of specialty polymers and organic electronic materials that incorporate fluorinated units.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	4-Methoxy-3-[(Pentafluorophenoxy)Methyl]Benzaldehyde
CAS No.	329222-68-6
Molecular Formula	C15H9F5O3
Molecular Weight	332.22 g/mol
Synonyms	3-[(Pentafluorophenoxy)methyl]-4-methoxybenzaldehyde; 4-Methoxy-3-(pentafluorophenoxymethyl)benzaldehyde; Benzaldehyde, 4-methoxy-3-[(pentafluorophenoxy)methyl]-; 329222-68-6; 4-Methoxy-3-(pentafluorobenzyloxy)benzaldehyde (common misnomer); PFPMB (abbreviation)
EINECS	Contact for details

Quality Control

We supply 4-Methoxy-3-[(Pentafluorophenoxy)Methyl]Benzaldehyde in high-purity grades suitable for research and development. 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. We adhere to strict in-house quality protocols to ensure batch-to-batch consistency and reliability for your synthetic workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from strong acids/bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.