Description

2-Bromo-7-Methyl-Naphthalene is a high-purity, functionalized naphthalene derivative serving as a critical building block in advanced organic synthesis. Its unique halogenated and alkylated structure makes it an essential intermediate for constructing complex molecules with tailored properties. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators, leveraging its naphthalene core for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core structure or dopant in the development of electron-transporting or host materials for display and lighting technologies.
• Ligand and Catalyst Development: Serves as a backbone for creating specialized ligands used in transition metal catalysis for cross-coupling and other synthetic transformations.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and polymers requiring specific aromatic and steric properties.
• Chemical Research & Development: A versatile starting material for academic and industrial R&D exploring new organic reactions and molecular architectures.

Basic Information

Item	Detail
Product Name	2-Bromo-7-Methyl-Naphthalene
CAS No.	187746-76-5
Molecular Formula	C11H9Br
Molecular Weight	221.10 g/mol
Synonyms	7-Methyl-2-bromonaphthalene; 2-Bromo-7-methylnaphthalene; 1-Bromo-6-methylnaphthalene (registry number check advised); 2-Brom-7-methyl-naphthalin; Bromure de 7-methyl-2-naphtyle; NSC 83665; BRM-7-MN (abbrev.)
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-7-Methyl-Naphthalene is manufactured under strict quality management protocols. We provide comprehensive analytical documentation to ensure product integrity and traceability. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for each lot. Our quality systems support compliance with cGMP and ISO standards for research and industrial use.

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). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

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%
Residue on Ignition	≤0.1%
Heavy Metals (as Pb)	≤20 ppm
Related Substances (HPLC)	Individual impurity ≤0.5%; Total impurities ≤1.5%

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