In the ever-evolving landscape of pharmaceutical manufacturing, the selection of high-quality intermediates is paramount. Rhein, scientifically identified by CAS number 478-43-3, stands out as a critical anthraquinone derivative with significant utility. As a premier manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. is at the forefront of providing this essential compound to the global market. Understanding the properties and applications of Rhein is crucial for researchers and procurement managers seeking reliable sourcing.

Rhein is typically presented as a yellow crystalline powder, a characteristic that points to its stable chemical structure. Its molecular formula, C15H8O6, and molecular weight of 284.22, are fundamental to its chemical behavior. While insoluble in water, it demonstrates solubility in pyridine and aqueous sodium bicarbonate solutions, highlighting its compatibility with specific chemical processes. The compound’s impressive melting point, often exceeding 300°C, underscores its robust nature, making it suitable for demanding synthesis pathways.

The primary value of Rhein lies in its extensive use as a pharmaceutical intermediate. It is a key building block in the synthesis of diacetate, an important arthritis medication. Pharmaceutical companies worldwide look to source Rhein for its reliability and consistent purity, which are critical for the efficacy and safety of the final drug product. For businesses looking to buy Rhein, ensuring a stable supply chain from a reputable manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. is essential to avoid production disruptions.

Beyond its pharmaceutical applications, Rhein is also gaining traction in the health product industry. Its recognized benefits for promoting healthy digestion, assisting in detoxification processes, and supporting weight management have made it a popular ingredient in wellness formulations. Consumers are increasingly seeking natural compounds that offer tangible health benefits, and Rhein fits this profile perfectly. Sourcing premium-grade Rhein for these applications requires a supplier who prioritizes quality control and adherence to purity standards.

NINGBO INNO PHARMCHEM CO.,LTD. specializes in providing Rhein with guaranteed purity levels, typically 98% or higher. Our commitment to stringent quality assurance means that our clients receive a product that meets their exacting specifications. We understand the importance of competitive pricing in the chemical industry, and as a direct manufacturer, we offer attractive pricing for bulk purchases of Rhein. For those seeking a reliable Rhein supplier in China, our expertise and dedicated service make us the ideal partner. We invite all inquiries from procurement managers and R&D scientists looking to purchase Rhein for their innovative projects.