At NINGBO INNO PHARMCHEM CO.,LTD., we are driven by a deep understanding of chemical science to deliver high-quality products. Our flagship offering, 2-Hydroxypropyl-β-Cyclodextrin (HP-β-CD), is a prime example of how molecular modification can unlock extraordinary functionality. Understanding its chemical structure and properties is crucial for appreciating its diverse applications.

HP-β-CD is derived from β-cyclodextrin, a cyclic oligosaccharide consisting of seven glucose units. The 'hydroxypropyl' modification involves the addition of hydroxypropyl groups to the hydroxyl positions of the glucose units. This chemical alteration is key to HP-β-CD's superior performance. Specifically, it disrupts the intramolecular hydrogen bonding present in native β-cyclodextrin, which is responsible for its limited water solubility. The addition of these hydrophilic hydroxypropyl chains dramatically increases HP-β-CD's solubility in water, making it an ideal excipient for aqueous formulations.

The resulting molecular structure of HP-β-CD features a hydrophilic exterior and a hydrophobic interior cavity. This amphiphilic nature allows it to act as a host molecule, forming inclusion complexes with guest molecules that fit within its cavity. This complexation is the foundation for many of its applications, particularly in enhancing the solubility and stability of poorly soluble compounds. For those seeking to buy 2-hydroxypropyl-beta-cyclodextrin for research or product development, this chemical understanding is vital.

The degree of substitution (DS) of the hydroxypropyl groups can vary, influencing the precise properties of the HP-β-CD. As a leading 2-hydroxypropyl-beta-cyclodextrin manufacturer in China, NINGBO INNO PHARMCHEM CO.,LTD. focuses on producing HP-β-CD with optimal DS for widespread application. This chemical precision ensures that our product consistently meets the performance expectations across pharmaceutical, cosmetic, and food industries.

When you order hydroxypropyl beta cyclodextrin online from NINGBO INNO PHARMCHEM CO.,LTD., you are accessing a product backed by robust chemical expertise. We are committed to providing detailed technical information to support your formulation challenges. Understanding what is 2-hydroxypropyl-beta-cyclodextrin at a molecular level empowers formulators to harness its full potential, whether for advanced drug delivery or stabilizing delicate food ingredients.