For researchers and developers working with Genistein (CAS 446-72-0), securing a reliable source of high-quality material is paramount. The efficacy and reproducibility of experiments heavily depend on the purity and consistency of the chemical compounds used.

Several chemical suppliers specialize in providing Genistein for research and pharmaceutical applications. Companies like Tocris Bioscience, Santa Cruz Biotechnology, and Spectrum Chemical are recognized sources that offer Genistein with detailed product specifications. These specifications typically include purity levels, often exceeding 98% or 99% as determined by analytical methods like HPLC or TLC. Buyers should always verify these purity standards against their specific research needs.

When sourcing Genistein, it is crucial to look for products accompanied by a Certificate of Analysis (CoA). The CoA provides lot-specific data on the compound's identity, purity, and physical characteristics, ensuring that the material meets the stated quality. Key details to check on a CoA include the appearance (e.g., white powder), melting point, and confirmation of the correct molecular formula and weight.

Understanding the CAS number, 446-72-0, is essential for precise identification and cross-referencing across different suppliers and databases. This unique identifier ensures that researchers are acquiring the correct chemical entity.

Beyond purity, researchers should also consider the solubility and recommended storage conditions provided by the supplier. Genistein's solubility varies depending on the solvent, and proper storage, typically in a cool, dry, and dark environment, is vital for maintaining its stability and biological activity over time.

Choosing a reputable supplier not only guarantees the quality of the Genistein but also provides access to technical support and comprehensive product documentation, such as Safety Data Sheets (SDS). This support is invaluable for navigating experimental challenges and ensuring safe handling of the chemical.

By prioritizing quality and relying on trusted suppliers, researchers can confidently utilize Genistein in their studies, contributing to robust and credible scientific advancements in areas ranging from cancer research to metabolic health.