Description

1,8-Dihydroxy-2-Naphthaldehyde is a specialized naphthalene derivative that serves as a versatile and high-value organic intermediate. Its unique bifunctional structure, featuring both phenolic hydroxyl and aldehyde groups, makes it a critical building block for synthesizing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise molecular scaffolds for drug discovery, ligand synthesis, and functional dye development.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with chelating or receptor-binding properties.
• Ligand Synthesis: Used to create sophisticated chelating ligands for catalysis and metal-organic frameworks (MOFs) in materials science.
• Functional Dye & Pigment Manufacturing: Serves as a core structure for developing naphthalene-based dyes, fluorescent probes, and photostable pigments.
• Agrochemical Research: Building block for novel herbicides, fungicides, and plant growth regulators that require specific aromatic architectures.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D in organic chemistry for constructing polycyclic systems.
• Analytical Chemistry: Can be utilized as a derivatization agent or a standard for chromatographic analysis.

Basic Information

Product Name	1,8-Dihydroxy-2-Naphthaldehyde
CAS No.	858457-19-9
Molecular Formula	C11H8O3
Molecular Weight	188.18 g/mol
Synonyms	1,8-Dihydroxy-2-naphthaldehyde; 2-Formyl-1,8-dihydroxynaphthalene; 1,8-Dihydroxynaphthalene-2-carboxaldehyde; 2-Naphthaldehyde, 1,8-dihydroxy-; 1,8-Dihydroxy-2-aldonaphthalene
EINECS	Contact for details

Quality Control

Our 1,8-Dihydroxy-2-Naphthaldehyde is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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