In the realm of fine chemicals, understanding the properties and applications of key intermediates is crucial for driving innovation. 1-Bromo-2-methylnaphthalene, identified by CAS number 2586-62-1, is one such compound that plays a significant role across various scientific and industrial sectors. This article delves into its chemical characteristics and highlights its important applications, offering insights for researchers and manufacturers seeking to purchase this vital material.

Chemical Profile of 1-Bromo-2-methylnaphthalene

1-Bromo-2-methylnaphthalene (CAS 2586-62-1) is characterized by its naphthalene core, featuring a bromine atom at the first position and a methyl group at the second. This specific arrangement imparts unique reactivity, making it a valuable component in organic synthesis. Typically supplied as a clear yellow liquid, it boasts a high purity, often specified as 97% or more, which is essential for ensuring the success of sensitive chemical reactions and for applications requiring stringent quality standards.

Key physical and chemical properties include:

  • Molecular Formula: C11H9Br
  • Molecular Weight: 221.09 g/mol
  • Appearance: Clear yellow liquid
  • Purity: ≥ 97%
  • Boiling Point: Approximately 296 °C (lit.)
  • Density: Approximately 1.418 g/mL at 25 °C (lit.)

These properties make it amenable to various reaction conditions encountered in chemical synthesis.

Diverse Applications in Science and Industry

The utility of 1-Bromo-2-methylnaphthalene extends to several critical areas:

  • Organic Synthesis: It serves as a fundamental building block and intermediate in the synthesis of more complex organic molecules. Researchers utilize it in coupling reactions to form new carbon-carbon or carbon-heteroatom bonds, crucial for creating novel compounds.
  • Pharmaceutical Intermediates: This compound is frequently employed in the multi-step synthesis of pharmaceuticals, acting as a precursor to active pharmaceutical ingredients (APIs). Its specific structure can be modified to build desired drug molecules.
  • Agrochemicals: In the agrochemical industry, it's used to synthesize active ingredients for pesticides, herbicides, and fungicides, contributing to crop protection and yield enhancement.
  • Research Chemicals: It is widely used in academic and industrial laboratories for exploratory research, method development, and as a standard for analytical techniques. For instance, it can be used in dynamic phosphorescence quenching for selective ion sensing.

Procuring 1-Bromo-2-methylnaphthalene

For professionals looking to buy 1-Bromo-2-methylnaphthalene, sourcing from reputable manufacturers is key. Companies that specialize in chemical intermediates and can provide comprehensive technical data, such as Certificates of Analysis (CoA) and Material Safety Data Sheets (MSDS), are preferred. When considering purchase, understanding your specific purity and quantity requirements is essential. Many suppliers in China offer competitive pricing and efficient delivery, making them a go-to source for this important chemical.

The consistent demand for 1-Bromo-2-methylnaphthalene underscores its importance in modern chemical research and industrial production. Its versatile nature ensures its continued relevance in the development of new materials and life-saving medicines.