Description

2-Fluoro-5-Formylbenzoic Acid is a versatile aromatic building block containing both a carboxylic acid and an aldehyde functional group. This bifunctional nature makes it a critical intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought after by pharmaceutical, agrochemical, and specialty chemical manufacturers for constructing active ingredients and functional materials. Our supply ensures high purity and batch-to-batch consistency for reliable process integration.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a fluorinated aromatic core.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides, where the fluorine atom can enhance biological activity and stability.
• Ligand and Catalyst Development: Serves as a starting material for creating sophisticated chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the preparation of monomers for advanced polymers, liquid crystals, and organic electronic materials.
• Chemical Biology Probes: Useful for synthesizing fluorescent tags or molecular probes due to its reactive aldehyde group for bioconjugation.
• Custom Synthesis and R&D: A valuable reagent for contract research organizations (CROs) and academic laboratories exploring new chemical entities and reaction pathways.

Basic Information

Product Name	2-Fluoro-5-Formylbenzoic Acid
CAS No.	550363-85-4
Molecular Formula	C8H5FO3
Molecular Weight	168.12 g/mol
Synonyms	5-Formyl-2-fluorobenzoic Acid; 2-Fluoro-5-carboxybenzaldehyde; 2-Fluoroisophthalaldehyde-5-carboxylic Acid; 2-Fluorobenzene-1,3-dicarboxaldehyde-5-carboxylic Acid; 2-Fluoro-5-formyl-benzoic Acid; 550363-85-4; 2-Fluor-5-formylbenzoesäure (German); Acide 2-fluoro-5-formylbenzoïque (French)
EINECS	Contact for details

Quality Control

Our 2-Fluoro-5-Formylbenzoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and conformity to customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment. We support compliance with REACH and other global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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