Rhein, identified by its CAS number 478-43-3, is a compound of significant interest due to its dual utility: as a vital pharmaceutical intermediate and as a beneficial ingredient for digestive health. This versatility makes it a sought-after compound for a wide range of industries. NINGBO INNO PHARMCHEM CO.,LTD., a prominent manufacturer and supplier in China, is dedicated to providing high-purity Rhein to meet these diverse demands.
In the pharmaceutical sector, Rhein serves as a crucial building block in the synthesis of various medications. Its anthraquinone structure and specific functional groups make it an ideal precursor for APIs targeting inflammatory conditions, kidney ailments, and other therapeutic areas. Ensuring the quality and purity of such intermediates is paramount for the efficacy and safety of the final drug product. For pharmaceutical companies, sourcing Rhein means looking for reliability and adherence to strict quality standards, a commitment that NINGBO INNO PHARMCHEM upholds.
Rhein's benefits extend beyond pharmaceutical synthesis into the rapidly expanding market for digestive health products. It is known to promote healthy bowel movements and contribute to the body’s natural detoxification processes. As consumers increasingly focus on gut health and internal cleansing, Rhein has become a valuable ingredient in dietary supplements and functional foods. When considering Rhein for digestive health, it's essential to source a product that is both pure and potent, ensuring maximum benefit for the end-user. This is where choosing a reputable Rhein supplier becomes critical.
NINGBO INNO PHARMCHEM CO.,LTD. is committed to being a leading provider of high-quality Rhein (CAS 478-43-3). Our manufacturing processes ensure a purity level of 98% or higher, making our product ideal for both demanding pharmaceutical applications and the formulation of effective digestive health supplements. We understand the importance of a stable supply chain and competitive Rhein CAS 478-43-3 price. As a trusted manufacturer in China, we are equipped to handle bulk orders and provide the consistent quality that our global clients expect. We make it easy to buy Rhein for your diverse needs.
For businesses seeking to integrate Rhein into their product lines, whether as a pharmaceutical intermediate or a digestive health ingredient, NINGBO INNO PHARMCHEM CO.,LTD. offers a reliable partnership. We invite you to connect with us to explore our comprehensive offerings and discuss how we can help you source high purity Rhein. Partner with us to ensure the quality and success of your products in the competitive pharmaceutical and wellness markets.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.