Description

Benzaldehyde, 4-Fluoro-2,3-Dihydroxy- is a fluorinated dihydroxybenzaldehyde derivative, a key aromatic aldehyde building block in advanced organic synthesis. This compound matters for its unique substitution pattern, offering a reactive aldehyde group alongside phenolic hydroxyls and a fluorine atom, enabling precise molecular construction. It is primarily needed by pharmaceutical, agrochemical, and specialty chemical R&D teams for developing active ingredients, ligands, and complex intermediates.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for fluorinated drug candidates targeting CNS disorders and metabolic diseases.
• Agrochemical Synthesis: Serves as a building block for developing new-generation herbicides, fungicides, and plant growth regulators that leverage the fluorine atom for enhanced bioactivity and stability.
• Ligand & Chelator Development: Used in the preparation of specialized ligands for catalysis and metal chelation in industrial and research chemistry applications.
• Material Science Monomer: Employed in the research and development of high-performance polymers, resins, and functional materials requiring specific aromatic and phenolic functionalities.
• Fine Chemical Synthesis: A versatile starting material for synthesizing complex fluorinated aromatic compounds, dyes, and flavor/fragrance analogs in laboratory and pilot-scale operations.

Basic Information

Product Name	Benzaldehyde, 4-Fluoro-2,3-Dihydroxy-
CAS No.	943126-88-3
Molecular Formula	C7H5FO3
Molecular Weight	156.11 g/mol
Synonyms	4-Fluoro-2,3-dihydroxybenzaldehyde; 2,3-Dihydroxy-4-fluorobenzaldehyde; 4-Fluoropyrogallaldehyde; 4-Fluoropyrogallol-1-carboxaldehyde; 4-Fluoro-2,3-dihydroxybenzenecarboxaldehyde; 4-Fluoropyrogallolcarboxaldehyde; 4-Fluoropyrogallol-1-aldehyde
EINECS	Contact for details

Quality Control

Our Benzaldehyde, 4-Fluoro-2,3-Dihydroxy- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all relevant specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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