Description

β-Cyclodextrin Phosphate Sodium Salt

β-Cyclodextrin Phosphate Sodium salt is a chemically modified Cyclodextrin derivative used in pharmaceutical, biomedical, and research applications to improve aqueous solubility, ionic interaction, and functional versatility of inclusion complexes. Phosphate substitution introduces anionic character, enhancing water solubility and interaction with cationic drug substances and biomolecules.
β-Cyclodextrin Phosphate Sodium salt appears as a white to off-white amorphous powder that is freely soluble in water, forming clear to slightly opalescent solutions. The Cyclodextrin cavity remains capable of forming non-covalent inclusion complexes with hydrophobic molecules while the phosphate groups improve electrostatic interactions and formulation flexibility.
In pharmaceutical and research applications, β-Cyclodextrin Phosphate Sodium salt is used in:
• Solubility enhancement of poorly water-soluble drug substances
• Ionic complexation with cationic active ingredients
• Oral, parenteral, and topical drug delivery systems
• Stabilization of labile compounds against degradation
• Controlled-release and targeted delivery research
• Studies involving host–guest chemistry and polymer–drug interactions
β-Cyclodextrin Phosphate Sodium salt functions by encapsulating hydrophobic moieties within its hydrophobic cavity while presenting a hydrophilic, negatively charged exterior. This dual functionality supports improved dissolution behavior, formulation stability, and compatibility with a wide range of active pharmaceutical ingredients.
CarboMer supplies β-Cyclodextrin Phosphate Sodium Salt with controlled substitution levels, defined molecular characteristics, and high purity suitable for regulated pharmaceutical research and advanced formulation development.
The material is packaged in sealed, moisture-resistant, tamper-evident containers to preserve stability and performance. Available in laboratory and pilot-scale quantities. Documentation includes Certificate of Analysis (CoA), Safety Data Sheet (SDS), and full traceability.
Each batch is tested for identity, degree of substitution, solubility, moisture content, ionic content, and microbial limits. Technical support is available to assist with complexation studies, formulation optimization, and application development.
As with all CarboMer supplied Cyclodextrin derivatives, β-Cyclodextrin Phosphate Sodium salt is supported by dependable global supply, rigorous quality systems, and expert technical guidance to ensure consistent and reliable performance across pharmaceutical and research applications.