For researchers and laboratory scientists, a deep understanding of a chemical compound's properties is essential for designing effective experiments and synthesizing novel molecules. 2-Bromo-7-hydroxynaphthalene (CAS: 116230-30-9), also referred to as 7-Bromo-2-naphthol, is a compound that merits close attention due to its utility in advanced organic synthesis and as a key intermediate in the pharmaceutical industry. This article details its chemical profile and highlights its significance in R&D.

Chemical Identity and Properties

Chemical Name: 2-Bromo-7-hydroxynaphthalene
Synonyms: 7-Bromo-2-naphthol, 7-Bromonaphthalen-2-ol, 2-Naphthalenol, 7-bromo-
CAS Number: 116230-30-9
Molecular Formula: C10H7BrO
Molecular Weight: 223.07 g/mol
Appearance: White to off-white crystalline powder
Melting Point: 133-138 °C
Purity: Typically 97% minimum, with higher purities available upon request.

These properties indicate that 2-Bromo-7-hydroxynaphthalene is a stable solid compound that can be easily handled in a laboratory setting. Its purity is a critical factor for researchers, as impurities can lead to side reactions or affect the yield and quality of the final synthesized product.

Applications in Research and Development

The structural features of 2-Bromo-7-hydroxynaphthalene make it a versatile reagent for various R&D applications:

• Synthetic Intermediate: It serves as a key intermediate in the synthesis of more complex organic molecules, including potential drug candidates, specialty polymers, and advanced materials. The bromine atom can participate in cross-coupling reactions, while the hydroxyl group can be involved in ether or ester formation.
• Pharmaceutical Research: Its use as a pharmaceutical intermediate means it plays a role in the development of new APIs. Researchers might use it to build specific structural motifs found in biologically active compounds.
• Material Science: Naphthalene derivatives are often explored for their electronic and optical properties. 2-Bromo-7-hydroxynaphthalene could be a precursor for organic electronic materials or fluorescent probes.

Sourcing for R&D Projects

For research laboratories, obtaining high-quality 2-Bromo-7-hydroxynaphthalene in appropriate quantities is essential. When looking to buy this compound, it is advisable to source from reputable manufacturers and suppliers who can guarantee consistent purity and provide detailed technical documentation. Understanding the source, whether it's a specialized chemical supplier or a large manufacturer in China, can help ensure you receive a reliable product for your R&D needs. Obtaining a quotation and discussing your specific purity requirements with a supplier will facilitate a successful procurement process.