Description

1-Naphthalenecarboxylic Acid, 6,7-Dihydroxy- (9Ci) is a specialized dihydroxy-substituted naphthoic acid derivative, serving as a high-value synthetic intermediate and building block. Its molecular structure, featuring both carboxylic acid and adjacent phenolic hydroxyl groups, makes it a versatile precursor for synthesizing complex organic molecules, particularly in advanced material science and pharmaceutical research. This compound is essential for R&D chemists and process development scientists working in fine chemical synthesis, agrochemical development, and the creation of functional dyes or coordination complexes.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Dye & Pigment Manufacturing: Serves as a precursor for producing high-performance, complex organic dyes and pigments, especially azo dyes and metal-complex colorants.
• Coordination Chemistry & Ligand Synthesis: The chelating properties of the dihydroxy and carboxylate groups make it suitable for creating ligands for metal-organic frameworks (MOFs) and catalysts.
• Material Science Research: Investigated for use in organic semiconductors, conductive polymers, and other advanced electronic materials.
• Biochemical Research: Potential use as a substrate or inhibitor in enzymatic studies due to its structural similarity to natural phenolic compounds.

Basic Information

Product Name	1-Naphthalenecarboxylic Acid, 6,7-Dihydroxy- (9Ci)
CAS No.	105284-13-7
Molecular Formula	C11H8O4
Molecular Weight	204.18 g/mol
Synonyms	6,7-Dihydroxy-1-naphthoic acid; 6,7-Dihydroxynaphthalene-1-carboxylic acid; 1-Naphthoic acid, 6,7-dihydroxy-; 6,7-Dihydroxy-1-naphthalenecarboxylic acid; NSC 405124; 6,7-Dihydroxynaphthoic acid; 1-Carboxy-6,7-dihydroxynaphthalene
EINECS	Contact for details

Quality Control

Our 1-Naphthalenecarboxylic Acid, 6,7-Dihydroxy- (9Ci) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request, providing full traceability and quality assurance for your critical applications.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%

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