Description

2,7-Naphthalenedicarboxaldehyde, 1,8-Dihydroxy- (9Ci) is a specialized organic compound belonging to the class of dihydroxy-substituted naphthalene dialdehydes. This compound is valued as a versatile and high-purity building block for advanced organic synthesis and materials science research. It is primarily sought after by researchers and process development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures, including ligands, dyes, and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Ligand Synthesis: Used for constructing chelating agents and complexing ligands in catalysis and metal-organic frameworks (MOFs).
• Functional Dye & Pigment Development: Acts as a core structure for developing advanced organic dyes, fluorescent probes, and photostable pigments.
• Polymer & Material Science: Employed as a monomer or cross-linking agent in the production of specialty polymers with tailored optical or electronic properties.
• Agrochemical Research: Utilized in the research and development of new crop protection agents and plant growth regulators.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic chemistry and new material discovery.

Basic Information

Item	Detail
Product Name	2,7-Naphthalenedicarboxaldehyde, 1,8-Dihydroxy- (9Ci)
CAS No.	688753-79-9
Molecular Formula	C₁₂H₈O₄
Molecular Weight	216.19 g/mol
Synonyms	1,8-Dihydroxy-2,7-naphthalenedicarboxaldehyde; 2,7-Naphthalenedicarboxaldehyde, 1,8-dihydroxy-; 1,8-Dihydroxynaphthalene-2,7-dicarbaldehyde; 1,8-Dihydroxy-2,7-naphthalenedialdehyde; 2,7-Diformyl-1,8-dihydroxynaphthalene
EINECS	Contact for details

Quality Control

Every batch of 2,7-Naphthalenedicarboxaldehyde, 1,8-Dihydroxy- (9Ci) is manufactured and tested under a strict quality management system. We ensure high-purity standards suitable for research and development applications. Comprehensive analytical testing, including HPLC, NMR, and FT-IR, is performed to verify identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your specifications.

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 (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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