Description

Benzaldehyde, 4-Fluoro-2-Hydroxy-3-Methyl- (9Ci) is a specialized fluorinated aromatic aldehyde derivative that serves as a high-value synthetic intermediate. Its unique structure, featuring both a formyl group and a fluorine atom on the phenolic ring, makes it a critical building block for creating complex molecules with tailored properties. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of fluorinated drug candidates, particularly for central nervous system (CNS) agents and anti-inflammatory compounds.
• Agrochemical Synthesis: Used in the development of advanced herbicides and pesticides, where the fluorine atom enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated mesogens and electron-transport materials in display and lighting technologies.
• Advanced Polymer Chemistry: Monomer for synthesizing specialty polyesters and epoxy resins with improved thermal and chemical resistance.
• Flavor & Fragrance Chemistry: Intermediate for creating novel, complex aromatic compounds used in high-end fragrance formulations.
• Organic Synthesis & Catalysis Research: Valuable substrate for methodological studies in cross-coupling reactions and fluorination chemistry.

Basic Information

Product Name	Benzaldehyde, 4-Fluoro-2-Hydroxy-3-Methyl- (9Ci)
CAS No.	775337-99-0
Molecular Formula	C8H7FO2
Molecular Weight	154.14 g/mol
Synonyms	4-Fluoro-2-hydroxy-3-methylbenzaldehyde; 3-Methyl-4-fluoro-2-hydroxybenzaldehyde; 2-Hydroxy-3-methyl-4-fluorobenzaldehyde; 4-Fluoro-3-methylsalicylaldehyde; 2-Formyl-6-methyl-3-fluorophenol; FHHBA (Fluorohydroxymethylbenzaldehyde); Salicylaldehyde, 4-fluoro-3-methyl-
EINECS	Contact for details

Quality Control

Every batch of Benzaldehyde, 4-Fluoro-2-Hydroxy-3-Methyl- (9Ci) is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements for advanced synthetic applications. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles as determined by HPLC, GC, NMR, and IR spectroscopy.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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