Description

4-Bromo-1-Chloro-2-Naphthalenecarboxylic Acid is a high-purity, multi-functional naphthalene derivative designed for advanced chemical synthesis. This compound serves as a critical building block in the development of complex organic molecules, offering precise bromine and chlorine substitution points for targeted functionalization. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in oncology and CNS research.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of electron-transport materials and host compounds for display technologies.
• Ligand and Catalyst Development: Serves as a scaffold for creating specialized ligands in transition metal catalysis and organocatalysis.
• Polymer and Material Science: Monomer for synthesizing specialty polymers with unique thermal or optical properties.
• Academic and Contract Research: Essential reagent for methodological studies in organic chemistry and cross-coupling reactions.

Basic Information

Product Name	4-Bromo-1-Chloro-2-Naphthalenecarboxylic Acid
CAS No.	1242733-29-4
Molecular Formula	C11H6BrClO2
Molecular Weight	285.52 g/mol
Synonyms	4-Bromo-1-chloro-2-naphthoic acid; 1-Chloro-4-bromo-2-naphthalenecarboxylic acid; 2-Naphthalenecarboxylic acid, 4-bromo-1-chloro-; 4-Bromo-1-chloronaphthalene-2-carboxylic acid; 1-Chloro-4-bromonaphthalene-2-carboxylic acid; 4-Br-1-Cl-2-NA; BCNCA
EINECS	Contact for details

Quality Control

Every batch of 4-Bromo-1-Chloro-2-Naphthalenecarboxylic Acid is manufactured under strict quality management systems. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC purity profiles, to ensure the material meets the stringent requirements for research and process chemistry. Our quality commitment aligns with cGMP principles where applicable, supporting regulatory filings from discovery through development.

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 hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider the use of desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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