Description

Benzaldehyde, 3-Fluoro-5-Methoxy- (9Ci) is a fluorinated and methoxylated benzaldehyde derivative, a versatile aromatic aldehyde building block. This compound is valued for its unique substitution pattern, which imparts specific electronic and steric properties critical for advanced synthetic chemistry. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the fluorine and methoxy groups can enhance biological activity and metabolic stability.
• Liquid Crystal & OLED Material Research: Serves as a precursor in the synthesis of fluorinated organic electronic materials for displays and lighting applications.
• Flavor & Fragrance Chemistry: Employed in the research of novel aromatic compounds, leveraging the modified benzaldehyde core for unique sensory properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including cross-coupling reactions and the construction of heterocyclic frameworks.
• Chemical Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	Benzaldehyde, 3-Fluoro-5-Methoxy- (9Ci)
CAS No.	699016-24-5
Molecular Formula	C8H7FO2
Molecular Weight	154.14 g/mol
Synonyms	3-Fluoro-5-methoxybenzaldehyde; 5-Methoxy-3-fluorobenzaldehyde; 3-Fluoro-5-methoxy-benzaldehyde; 3-Fluoro-5-methoxybenzenecarboxaldehyde; Benzaldehyde, 3-fluoro-5-methoxy-; (3-Fluoro-5-methoxyphenyl)methanal; 3-Fluoro-5-methoxybenzaldehyde (9CI)
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 3-Fluoro-5-Methoxy- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for research and development materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents, strong bases, and reducing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥97.0% (Standard Grade)
Water Content (KF)	≤0.5%

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