Description

2-Bromonaphthalene-1-Carboxaldehyde is a versatile and high-purity brominated aromatic aldehyde building block. This compound is valued for its unique reactivity, serving as a critical intermediate in the synthesis of complex organic molecules and advanced materials. It is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce functionalized naphthalene scaffolds into their target compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those containing naphthalene-based structures.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides, leveraging the bromine atom for further functionalization.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in display and lighting technologies.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for transition metal catalysis and organocatalysts.
• Dye and Pigment Manufacturing: Intermediate for producing high-performance, color-fast organic dyes and pigments.
• Academic and Industrial R&D: Fundamental reagent for methodological studies in organic synthesis, including cross-coupling and condensation reactions.
• Material Science: Used in the synthesis of monomers for advanced polymers, liquid crystals, and other functional materials.

Basic Information

Product Name	2-Bromonaphthalene-1-Carboxaldehyde
CAS No.	269066-75-3
Molecular Formula	C11H7BrO
Molecular Weight	235.08 g/mol
Synonyms	1-Bromo-2-naphthaldehyde; 2-Bromo-1-naphthalenecarboxaldehyde; 2-Bromo-1-naphthaldehyde; 1-Formyl-2-bromonaphthalene; 2-Bromonaphthaldehyde; Naphthalene-1-carboxaldehyde, 2-bromo-; 2-Bromonaphthalene-1-carbaldehyde
EINECS	Contact for details

Quality Control

Our 2-Bromonaphthalene-1-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

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

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