For professionals in the chemical, pharmaceutical, and materials science industries, the procurement of high-quality intermediates like 1-Bromo-2-methylnaphthalene (CAS 2586-62-1) is a fundamental step in research and production. This guide aims to equip purchasing managers and R&D scientists with the knowledge to effectively source and purchase this versatile chemical.

Understanding the Product: 1-Bromo-2-methylnaphthalene

1-Bromo-2-methylnaphthalene, identified by its CAS number 2586-62-1, is a halogenated aromatic hydrocarbon. It is recognized for its utility as a key intermediate in organic synthesis. The compound is typically a clear yellow liquid and is expected to have a minimum purity of 97%, which is crucial for its applications in sensitive chemical transformations. Its chemical structure allows it to participate in a variety of reactions, making it a valuable building block.

Key uses include:

  • Synthesis of complex organic molecules: Serves as a precursor in reactions like Suzuki-Miyaura coupling and other cross-coupling chemistries.
  • Pharmaceutical development: Used as an intermediate in the synthesis of active pharmaceutical ingredients (APIs).
  • Agrochemicals: A building block for certain crop protection chemicals.
  • Materials science: Utilized in the creation of specialized organic materials and as a research chemical.

Factors to Consider When Purchasing

When you need to buy 1-Bromo-2-methylnaphthalene, several factors should guide your decision:

  1. Purity and Quality Assurance: Always verify the purity specification and request a Certificate of Analysis (CoA) from the supplier. For critical applications, ensuring a minimum purity of 97% is paramount.
  2. Supplier Reliability: Choose suppliers who have a proven track record, offer responsive customer service, and can provide comprehensive technical documentation (MSDS, CoA). Many businesses look to established manufacturers in China for consistent quality and supply.
  3. Pricing and Quotations: Obtain detailed quotes for the quantity you need. Factors influencing price include order volume, desired purity, and shipping terms. Comparing prices from different suppliers is a standard procurement practice.
  4. Lead Times and Delivery: Understand the expected delivery time for your order. Efficient logistics are crucial for maintaining project schedules.
  5. Regulatory Compliance: Ensure the supplier can provide necessary safety data and comply with any relevant chemical regulations in your region.

Finding a 1-Bromo-2-methylnaphthalene Supplier

When searching for a supplier, look for companies that specialize in fine chemical intermediates. Online chemical directories and B2B platforms can be valuable resources. Many reputable manufacturers are located in China, offering robust production capabilities and competitive pricing. When contacting potential suppliers, be prepared to specify your exact requirements regarding quantity, purity, and delivery timeframe to receive accurate quotes.

By approaching the procurement process systematically and focusing on quality and reliability, researchers and managers can confidently source 1-Bromo-2-methylnaphthalene, ensuring their projects have the essential chemical components needed for success.