As a distinguished manufacturer of specialty chemicals, we take pride in offering high-quality Hydroxypropyl Gamma Cyclodextrin (HPGCD), CAS 128446-34-4, to the global market. This advanced cyclodextrin derivative is a white solid renowned for its exceptional water solubility and its critical role as a fine chemical intermediate in the pharmaceutical and research sectors. Our commitment to excellence ensures that clients receive a product that meets the most stringent quality requirements, backed by a robust supply chain from our Chinese manufacturing facilities.
HPGCD's primary function lies in its ability to form inclusion complexes with a vast array of molecules, particularly those with low aqueous solubility. This complexation significantly enhances the dissolution rate and bioavailability of active pharmaceutical ingredients (APIs). For pharmaceutical companies and contract research organizations, partnering with a reliable China manufacturer for HPGCD means access to a critical component that can unlock the therapeutic potential of otherwise challenging compounds. When you decide to buy HPGCD, choosing a reputable manufacturer like us is key to ensuring product integrity and cost-effectiveness.
The applications of Hydroxypropyl Gamma Cyclodextrin are diverse and continually expanding. In pharmaceuticals, it serves as a vital excipient, improving the stability and delivery of drugs. It's also instrumental in the development of novel drug delivery systems, enabling controlled release and targeted administration. Beyond pharmaceuticals, HPGCD finds use in analytical chemistry, cosmetics, and various research endeavors where enhancing solubility or stabilizing active ingredients is paramount. Our manufacturing expertise ensures that we can meet the varied demands for this versatile chemical.
We understand that for our clients, consistent quality and competitive pricing are crucial. As a direct manufacturer, we are able to offer attractive price points for Hydroxypropyl Gamma Cyclodextrin, especially for bulk orders. We are dedicated to maintaining high production standards and providing exceptional customer support. If you are seeking a dependable supplier of CAS 128446-34-4, look no further. Contact us today to learn more about our products, obtain a quote, and discover how our high-purity HPGCD can benefit your specific applications.
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.