Description

2,3-Dihydroxynaphthalene-1,4-Dicarbaldehyde is a specialized aromatic dialdehyde derivative of naphthalene, featuring both aldehyde and phenolic hydroxyl functional groups. This unique bifunctional structure makes it a valuable high-purity chemical intermediate for synthesizing complex organic molecules, particularly in advanced material science and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel ligands, dyes, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those requiring complex fused-ring systems.
• Ligand Synthesis: Used to create chelating agents and ligands for catalysis and metal-organic frameworks (MOFs) due to its phenolic and aldehyde groups.
• Dye and Pigment Precursor: Serves as a starting material for the development of advanced organic dyes, pigments, and colorants.
• Agrochemical Research: Intermediate in the development of new herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Monomer or cross-linking agent for the synthesis of specialty polymers and resins with specific thermal or optical properties.
• Analytical Chemistry: Can be used as a derivatization agent or a standard for chromatographic analysis.
• Organic Synthesis Research: A versatile reagent for academic and industrial research in constructing complex polycyclic aromatic structures.

Basic Information

Product Name	2,3-Dihydroxynaphthalene-1,4-Dicarbaldehyde
CAS No.	103860-60-2
Molecular Formula	C₁₂H₈O₄
Molecular Weight	216.19 g/mol
Synonyms	1,4-Diformyl-2,3-dihydroxynaphthalene; 2,3-Dihydroxy-1,4-naphthalenedicarboxaldehyde; 1,4-Naphthalenedicarboxaldehyde, 2,3-dihydroxy-; 2,3-Dihydroxynaphthalene-1,4-dialdehyde; Naphthalene-1,4-dicarbaldehyde, 2,3-dihydroxy-; 2,3-Dihydroxy-1,4-naphthalenedialdehyde
EINECS	Contact for details

Quality Control

Our 2,3-Dihydroxynaphthalene-1,4-Dicarbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support custom synthesis and can tailor specifications to meet specific project needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled 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. Keep away from strong oxidizing agents.

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%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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