Description

Benzeneacetaldehyde, 4-Fluoro-α-Methylene- (9Ci) is a specialized fluorinated aromatic aldehyde building block. This compound matters for its unique chemical structure, which incorporates both a reactive aldehyde group and a fluoro-substituted aromatic ring, making it a valuable intermediate for synthesizing more complex molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides, where the fluorine atom enhances biological activity and stability.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for fluorinated organic electronic materials requiring specific dipole moments and stability.
• Fine Chemical Manufacturing: Employed in custom synthesis and contract manufacturing for specialty chemicals and performance materials.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic synthesis, including cross-coupling and fluorination chemistry.
• Flavor & Fragrance Analog Development: Used in the research of novel aromatic compounds due to its structural similarity to phenylacetaldehyde derivatives.

Basic Information

Product Name	Benzeneacetaldehyde, 4-Fluoro-α-Methylene- (9Ci)
CAS No.	173960-55-9
Molecular Formula	C9H7FO
Molecular Weight	150.15 g/mol
Synonyms	4-Fluoro-α-methylenebenzeneacetaldehyde; 2-(4-Fluorophenyl)-2-propenal; 4-Fluorophenylpropenal; (4-Fluorophenyl)acrylaldehyde; 4-Fluoro-α-methylene-benzenecetaldehyde; p-Fluoro-α-methylenephenylacetaldehyde; 4-Fluoro-α-methylene-phenylacetaldehyde; 2-(4-Fluorophenyl)acrylaldehyde
EINECS	Contact for details

Quality Control

Our Benzeneacetaldehyde, 4-Fluoro-α-Methylene- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality systems support development and cGMP manufacturing needs for our global clientele.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach ambient temperature before opening to minimize moisture ingress. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (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.