Description

7-Hydroxynaphthalene-1-Carboxaldehyde is a specialized aromatic aldehyde derivative of naphthalene, serving as a versatile and high-value organic intermediate. Its bifunctional structure, featuring both a phenolic hydroxyl group and a formyl group, makes it a critical precursor for synthesizing complex molecules. This compound is essential for research and production in the pharmaceutical, agrochemical, and advanced materials sectors, where it is used to construct dyes, ligands, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in oncology and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators due to its reactive aldehyde functionality.
• Dye and Pigment Manufacturing: Serves as a precursor for producing high-performance naphthalene-based dyes, pigments, and optical brighteners.
• Ligand and Chelating Agent Production: Utilized in organic and coordination chemistry to create complexing agents and ligands for catalysis and metal ion sequestration.
• Advanced Material Research: Employed in the development of organic semiconductors, liquid crystals, and polymers for electronic and photonic applications.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic synthesis and methodology development.

Basic Information

Product Name	7-Hydroxynaphthalene-1-Carboxaldehyde
CAS No.	144876-32-4
Molecular Formula	C11H8O2
Molecular Weight	172.18 g/mol
Synonyms	1-Formyl-7-hydroxynaphthalene; 7-Hydroxy-1-naphthaldehyde; 7-Hydroxy-1-naphthalenecarboxaldehyde; 1-Naphthalenecarboxaldehyde, 7-hydroxy-; 7-Hydroxynaphthalene-1-aldehyde; 7-Hydroxy-1-naphthoic aldehyde; 7-Hydroxy-1-naphthyl aldehyde; 7-Hydroxy-1-naphthaldehyde
EINECS	Contact for details

Quality Control

Our 7-Hydroxynaphthalene-1-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage to maintain stability and purity. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to beige crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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