Description

1-Naphthalenecarboxaldehyde, 2,7,8-Trihydroxy- (9Ci) is a specialized polyhydroxylated naphthalene derivative, serving as a valuable synthetic intermediate and building block in advanced organic chemistry. Its multi-functional structure, featuring both aldehyde and phenolic hydroxyl groups, makes it a critical precursor for synthesizing complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in developing molecules with specific receptor-binding or biological activity profiles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its phenolic structure for bioactivity.
• Dye and Pigment Synthesis: Serves as a precursor for creating complex organic dyes, pigments, and colorants, especially azo dyes and metal-complex pigments.
• Ligand and Chelating Agent: The hydroxyl and aldehyde functionalities allow it to act as a ligand or be modified into chelating agents for metal catalysis and separation processes.
• Polymer Chemistry: Utilized as a monomer or cross-linking agent in the production of specialty polymers, resins, and advanced materials.
• Chemical Research & Development: A versatile starting material in academic and industrial R&D for exploring new organic reactions and synthesizing complex heterocyclic compounds.

Basic Information

Item	Detail
Product Name	1-Naphthalenecarboxaldehyde, 2,7,8-Trihydroxy- (9Ci)
CAS No.	125366-77-0
Molecular Formula	C11H8O4
Molecular Weight	204.18 g/mol
Synonyms	2,7,8-Trihydroxy-1-naphthaldehyde; 2,7,8-Trihydroxynaphthalene-1-carboxaldehyde; 1-Naphthaldehyde, 2,7,8-trihydroxy-; 2,7,8-Trihydroxy-1-naphthalenecarboxaldehyde; 1-Formyl-2,7,8-trihydroxynaphthalene; 2,7,8-Trihydroxynaphthaldehyde; 1-Carboxaldehyde-2,7,8-trihydroxynaphthalene
EINECS	Contact for details

Quality Control

Our 1-Naphthalenecarboxaldehyde, 2,7,8-Trihydroxy- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Standard Grade)
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.