Description

1-Bromo-4-(Bromomethyl)Naphthalene is a versatile and highly functionalized naphthalene derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the dual reactivity of its bromine substituents, enabling selective and sequential cross-coupling reactions to construct complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require a reliable, high-purity intermediate for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, where its structure contributes to biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core building block for electron-transport materials and host molecules in display and lighting technologies.
• Ligand and Catalyst Development: Employed to create sophisticated phosphine or nitrogen-based ligands for transition metal catalysis.
• Polymer and Material Science: Incorporated into monomers for the production of specialty polymers with tailored thermal or optical properties.
• Chemical Research & Development: A valuable reagent for exploring new synthetic methodologies, including Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions.

Basic Information

Product Name	1-Bromo-4-(Bromomethyl)Naphthalene
CAS No.	79996-99-9
Molecular Formula	C11H8Br2
Molecular Weight	299.99 g/mol
Synonyms	4-(Bromomethyl)-1-bromonaphthalene; 1,4-Bis(bromomethyl)naphthalene (common misnomer, verify structure); alpha,4-Dibromonaphthalenemethane; NSC 404087; 1-Bromo-4-bromomethylnaphthalene; Naphthalene, 1-bromo-4-(bromomethyl)-
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-(Bromomethyl)Naphthalene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the consistency and reliability required for your critical R&D and production processes.

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, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.