Description

4-Formylnaphthalene-1-Carboxylic Acid is a high-purity, multifunctional aromatic building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both a formyl and a carboxylic acid group on the naphthalene core, makes it a versatile precursor for constructing complex heterocycles and functional materials. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key starting material for the synthesis of novel drug candidates, particularly those with naphthalene-based scaffolds targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating sophisticated chelating ligands and organocatalysts used in asymmetric synthesis.
• Functional Material Research: Employed in the development of organic semiconductors, fluorescent dyes, and photoactive materials for optoelectronic applications.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on novel organic transformations and heterocyclic chemistry.
• Fine Chemical Production: Used in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	4-Formylnaphthalene-1-Carboxylic Acid
CAS No.	219685-15-1
Molecular Formula	C12H8O3
Molecular Weight	200.19 g/mol
Synonyms	1-Naphthalenecarboxylic acid, 4-formyl-; 4-Formyl-1-naphthoic acid; 1-Carboxy-4-formylnaphthalene; 4-Carboxy-1-naphthaldehyde; 4-Formyl-1-naphthalenecarboxylic acid; NSC 339063
EINECS	Contact for details

Quality Control

Every batch of 4-Formylnaphthalene-1-Carboxylic Acid is manufactured and tested under a strict quality management system. We ensure compliance with high-purity standards suitable for research and industrial synthesis. Comprehensive analytical testing, including HPLC, NMR, and FTIR, is performed to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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 easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from strong oxidizing agents.

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.