Description

4-Fluoro-1-Naphthaldehyde is a versatile fluorinated aromatic aldehyde building block, essential for advanced organic synthesis. Its value lies in the strategic introduction of both a formyl group and a fluorine atom onto the naphthalene scaffold, enabling the creation of complex molecules with tailored properties. This compound is particularly sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and pesticides with enhanced efficacy and selectivity.
• Liquid Crystal & OLED Materials: Serves as a core building block for fluorinated organic semiconductors, light-emitting materials, and liquid crystal compounds.
• Ligand & Catalyst Development: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Fluorescent Probe & Dye Chemistry: Utilized to synthesize fluorophores and diagnostic agents for bioimaging and sensing applications.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry and material science research.

Basic Information

Product Name	4-Fluoro-1-Naphthaldehyde
CAS No.	172033-73-7
Molecular Formula	C11H7FO
Molecular Weight	174.17 g/mol
Synonyms	1-Naphthaldehyde, 4-fluoro-; 4-Fluoronaphthalene-1-carboxaldehyde; 4-Fluoro-1-naphthalenecarboxaldehyde; 1-Formyl-4-fluoronaphthalene; 4-Fluoronaphthaldehyde; 4-Fluoro-1-naphthylaldehyde; 4-Fluoro-1-naphthoic aldehyde; 4-Fluoro-1-naphthaldehyde (CAS 172033-73-7)
EINECS	Contact for details

Quality Control

Our 4-Fluoro-1-Naphthaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing specific batch results are provided and available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.