Description

8-Chloronaphthalene-1-Carboxylic Acid is a halogenated naphthoic acid derivative that serves as a versatile and high-value synthetic intermediate. Its core value proposition lies in its unique molecular structure, which provides a reactive site for further functionalization, making it essential for constructing complex organic frameworks. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly for non-steroidal anti-inflammatory agents and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials and other functional layers in electronic displays.
• Ligand and Catalyst Development: Employed in the creation of novel chiral ligands and metal-organic complexes for asymmetric catalysis.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized naphthalene-based colorants and optical brighteners.
• Academic and Industrial R&D: Fundamental reagent for methodological studies in organic synthesis, including cross-coupling and carboxylation reactions.

Basic Information

Item	Details
Product Name	8-Chloronaphthalene-1-Carboxylic Acid
CAS No.	4537-00-2
Molecular Formula	C11H7ClO2
Molecular Weight	206.62 g/mol
Synonyms	1-Carboxy-8-chloronaphthalene; 8-Chloro-1-naphthoic Acid; 8-Chloronaphthalene-1-carboxylic acid; 8-Chloro-1-naphthalenecarboxylic acid; NSC 403697; 8-Chloronaphthalenecarboxylic acid
EINECS	Contact for details

Quality Control

Our 8-Chloronaphthalene-1-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high-purity intermediates for research and scale-up.

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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 20 ppm
Residue on Ignition	≤ 0.1%

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