In the vast catalog of chemical compounds, some stand out for their multifaceted utility across various scientific and industrial domains. 4-Hydroxyquinoline, identified by CAS number 611-36-9, is one such compound, recognized for its significant applications ranging from biological activity to chemical stabilization.

Core Properties and Characteristics

4-Hydroxyquinoline is typically supplied as a yellow powder, with a defined melting point of 200-202 °C and a boiling point of 264.27 °C. These physical attributes, along with its chemical structure, underpin its diverse functional roles. Understanding these specifications is crucial for researchers and formulators when considering its purchase for specific applications.

Key Application Domains:

  1. Antimicrobial Activity: A primary area of interest for 4-Hydroxyquinoline is its efficacy as an antimicrobial agent. Studies have indicated its ability to inhibit the growth of intestinal bacteria, making it a valuable compound for research into new antibacterial treatments and pharmaceutical formulations.
  2. Photoprotection: The compound serves as a sacrificial scavenger for photogenerated oxygen species. This property is critical in preventing the photodegradation of sensitive molecules, such as riboflavin, thereby extending their shelf-life and maintaining their efficacy in various applications.
  3. Chemical Synthesis: As a heterocyclic organic compound, 4-Hydroxyquinoline is frequently employed as a building block or intermediate in the synthesis of more complex molecules. Its quinoline structure is a common scaffold in pharmaceuticals and other specialty chemicals, making it indispensable for organic chemists.
  4. Biological Research: Its interaction with biological systems, including its effects on bacterial metabolism and its role in photochemistry, makes it a subject of interest in various biological research contexts.

Procurement and Supplier Considerations

For professionals looking to buy 4-Hydroxyquinoline, partnering with a reputable manufacturer and supplier is key. When evaluating potential sources, consider:

  • Product Quality and Purity: Ensure the supplier provides high-purity material consistently.
  • Competitive Pricing: Obtain quotes for bulk purchases to manage project costs effectively.
  • Reliable Supply Chain: Look for suppliers with a proven track record of timely delivery and consistent product availability.
  • Technical Support: Suppliers who can offer technical data and application insights are valuable partners.

When searching for suppliers, terms like '4-Hydroxyquinoline manufacturer,' 'buy CAS 611-36-9,' or 'chemical intermediates supplier China' can help identify trusted sources. Prioritizing suppliers who understand the stringent requirements of R&D and industrial applications will ensure you receive a product that meets your exact needs.

In conclusion, 4-Hydroxyquinoline is a compound with a remarkable range of applications. Its antimicrobial properties, photoprotective capabilities, and utility in chemical synthesis solidify its importance in scientific and industrial endeavors. By focusing on quality sourcing, professionals can effectively integrate this versatile compound into their research and production workflows.