Description

8-Bromonaphthalene-1-carboxaldehyde is a versatile brominated aromatic aldehyde building block of significant importance in advanced organic synthesis. Its core value lies in its dual functional groups, which allow it to act as a key precursor for constructing complex molecular architectures, particularly in the development of pharmaceuticals and functional materials. This high-purity intermediate is essential for researchers and process chemists in the pharmaceutical, agrochemical, and material science industries seeking to develop novel active compounds and organic electronic materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those with naphthalene-based structures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and other crop protection agents.
• Material Science: Acts as a building block for organic light-emitting diodes (OLEDs), liquid crystals, and other advanced organic electronic materials.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions.
• Dye and Pigment Manufacturing: Utilized as an intermediate for synthesizing complex dyes and high-performance pigments.
• Academic and R&D: A valuable reagent for methodological studies in organic chemistry, including Suzuki-Miyaura and other cross-coupling reactions.

Basic Information

Product Name	8-Bromonaphthalene-1-carboxaldehyde
CAS No.	85864-82-0
Molecular Formula	C11H7BrO
Molecular Weight	235.08 g/mol
Synonyms	1-Bromo-8-naphthalenecarboxaldehyde; 8-Bromo-1-naphthaldehyde; 1-Formyl-8-bromonaphthalene; 8-Bromonaphthalene-1-aldehyde; 8-Bromo-1-naphthalenecarboxaldehyde; NSC 405124; 1-Bromo-8-formylnaphthalene
EINECS	Contact for details

Quality Control

Our 8-Bromonaphthalene-1-carboxaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.