Description

5-Fluorosalicylaldehyde is a versatile fluorinated aromatic aldehyde that serves as a critical building block in advanced organic synthesis. Its unique structure, combining a phenolic hydroxyl group with a formyl group and a fluorine atom, makes it a valuable precursor for creating complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in fluorinated drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the fluorine atom can enhance biological activity and stability.
• Ligand and Chelating Agent Precursor: Serves as a starting material for synthesizing specialized ligands used in catalysis and metal complexation.
• Fluorescent Probe and Dye Chemistry: Employed in the synthesis of fluorophores and functional dyes for sensing and imaging applications.
• Material Science Research: Utilized in the creation of novel polymers and organic electronic materials.
• Chemical Research & Development: A fundamental reagent for exploring new organic reactions and constructing heterocyclic compounds.

Basic Information

Product Name	5-Fluorosalicylaldehyde
CAS No.	347-54-6
Molecular Formula	C7H5FO2
Molecular Weight	140.11 g/mol
Synonyms	5-Fluoro-2-hydroxybenzaldehyde; 2-Hydroxy-5-fluorobenzaldehyde; Salicylaldehyde, 5-fluoro-; 5-Fluorosalicylaldehyde; 5-Fluoro-2-hydroxybenzenecarboxaldehyde; 5-FSA
EINECS	206-485-4

Quality Control

Our 5-Fluorosalicylaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high 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 pharmaceutical and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider an inert atmosphere. Keep away from strong oxidizing agents, strong bases, and sources of heat.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	45 - 48 °C
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.