Rhein, bearing the CAS number 478-43-3, is a compound of significant interest across multiple scientific disciplines, particularly within the pharmaceutical and chemical industries. As a well-established manufacturer, understanding and communicating the detailed chemical properties of Rhein is fundamental to its effective application. This article delves into the characteristics that make Rhein a sought-after intermediate and highlights the benefits of sourcing directly from a dedicated producer.

Chemically, Rhein is an anthraquinone derivative with the molecular formula C15H8O6. Its physical form is typically described as a yellowish-brown solid or yellow needles. A key attribute for its application in synthesis is its high purity, often exceeding 98% by HPLC, as confirmed by various reputable suppliers. Solubility data indicates that Rhein is soluble in alkali and pyridine, but only slightly soluble in common organic solvents like alcohols, ether, benzene, and chloroform, while being insoluble in water. This specific solubility profile is crucial for chemists designing reaction conditions and purification methods. Its melting point is notably high, typically over 300°C, indicating thermal stability under many processing conditions.

The applications of Rhein are diverse, extending from its role as a pharmaceutical intermediate to its use in research laboratories exploring its natural bioactivities. Its potential as an antibacterial agent and its demonstrated anti-tumor effects in preclinical studies make it a valuable compound for companies engaged in drug discovery. For those looking to buy Rhein, it’s important to consider the source. Sourcing from a direct manufacturer ensures not only a competitive price but also access to technical data and quality control reports that are vital for compliance and application success. We, as a leading manufacturer in China, pride ourselves on providing accurate specifications and consistent quality for all our Rhein batches.

Procurement specialists often search for terms like 'buy Rhein online' or 'Rhein price' when initiating their sourcing activities. It is our aim to make this process transparent and efficient. By choosing us as your manufacturer and supplier, you gain a partner committed to delivering high-quality Rhein and supporting your procurement needs with expert knowledge and reliable service. Explore the potential of Rhein in your next project and experience the advantages of direct sourcing from a trusted Chinese chemical producer.