Fluorescein, identified by its CAS number 2321-07-5, is a compound of significant interest due to its remarkable dual utility in both biological sciences and chemistry. This vibrant molecule functions not only as a powerful tool for visualizing biological structures but also as a foundational element in chemical synthesis.

As a fluorescein biological stain, Fluorescein offers exceptional fluorescent properties that are invaluable for microscopic imaging. Scientists leverage its ability to emit light when excited by specific wavelengths to stain cells, tissues, and even flowing blood in medical diagnostics. This application is critical for understanding cellular functions, diagnosing diseases, and conducting research in areas such as immunology and neuroscience. The high quantum yield and distinct emission spectrum of Fluorescein make it a preferred choice for many biological imaging techniques.

In parallel, Fluorescein acts as a key fluorescein chemical intermediate. Its molecular framework serves as a base for synthesizing a variety of derivative compounds with tailored properties. For instance, it is essential in the production of mercury bromide, showcasing its importance in the chemical manufacturing sector. The demand for Fluorescein in these synthetic pathways ensures its continuous production and availability, making it practical to buy fluorescein for various industrial applications.

The chemical behavior of Fluorescein, including its fluorescein solubility in ethanol, influences its handling and application in diverse scientific contexts. While its insolubility in water necessitates specific preparation methods for aqueous applications, its solubility in organic solvents like ethanol and acetone simplifies its use in many chemical reactions. Additionally, Fluorescein’s role as an oxidation-reduction indicator reagent and an adsorption indicator highlights its versatility in analytical chemistry, contributing to accurate titrations and chemical process monitoring.

For researchers and industries requiring this compound, understanding the factors influencing fluorescein price and supply chain reliability is crucial. Ningbo Inno Pharmchem Co., Ltd. is a notable supplier of high-quality Fluorescein, supporting the scientific community with consistent access to this vital chemical. Whether employed for its vivid staining capabilities or its fundamental role as a chemical building block, Fluorescein (CAS 2321-07-5) continues to be a vital component in advancing scientific knowledge and technological innovation.