BP10996 PLGA 75:25, Hydroxyl Terminated, IV ≤ 0.18 dl/g, Mw ≤ 15 kDa

PLGA 75:25, Hydroxyl Terminated, IV ≤ 0.18 dl/g, Mw ≤ 15 kDa Description

BP10996 is a hydroxyl-terminated PLGA 75:25 copolymer with a controlled low molecular weight (Mw ≤ 15 kDa) and correspondingly low intrinsic viscosity (IV ≤ 0.18 dl/g). The terminal hydroxyl group imparts enhanced hydrophilicity and aqueous compatibility. This functional group serves as a versatile anchor point for chemical reactions, allowing for the covalent attachment of molecules or integration into more complex polymeric architectures. The 75:25 ratio provides a sustained degradation profile, making this material a suitable choice for applications that benefit from prolonged functionality, polar compatibility, and synthetic versatility.

PLGA 75:25, Hydroxyl Terminated, IV ≤ 0.18 dl/g, Mw ≤ 15 kDa Applications

1.         Hydrophilic Drug Delivery & Biomedical Systems
   - Serves as a biodegradable matrix for the sustained release of hydrophilic drugs, peptides, or proteins over several weeks, leveraging its combined hydrophilicity and intermediate degradation rate.
   - Used in the fabrication of tissue engineering scaffolds where enhanced cell adhesion and hydration are required, benefiting from the polar surface properties imparted by the hydroxyl groups.

2.         Functional Binders, Coatings & Adhesives
   - Functions as an effective bio-based binder for polar substrates such as cellulose, paper, and certain natural fibres, where its hydroxyl groups can form strong hydrogen bonds.
   - Applied in the formulation of compostable adhesives and coatings for applications requiring good wetting and adhesion to hydrophilic surfaces.

3.         Chemical Synthesis & Advanced Material Development
   - Acts as a macroinitiator or macromonomer for ring-opening polymerisation or polycondensation reactions to synthesise tailored block or graft copolymers with specific functionalities.
   - Serves as a key building block for creating cross-linked hydrogel networks, polymer-biomolecule conjugates, or surface-functionalized particles for use in advanced diagnostic or therapeutic research and development.

PLGA 75:25, Hydroxyl Terminated, IV ≤ 0.18 dl/g, Mw ≤ 15 kDa Packing

The product is supplied in vacuum-sealed, moisture-proof aluminium bags with desiccant to ensure stability during transportation and storage. We offer flexible packaging sizes tailored to customer requirements, from R&D samples to bulk production quantities.

Additional Information

The hydroxyl termination fundamentally differentiates this PLGA grade, shifting its property profile towards hydrophilicity and chemical reactivity. Combined with the 75:25 monomer ratio, it occupies a distinct niche, offering a balance of sustained degradation and functional handle ideal for advanced, water-compatible formulations.

Stanford Advanced Materials (SAM) is committed to providing high-performance, specialised polymer solutions. Our technical team is available to support your material selection and collaborate on custom synthesis projects to meet unique application needs.

Regulatory Note: This material is designed for industrial and consumer applications. It is the customer's responsibility to ensure compliance with all applicable safety, quality, and regulatory standards for their specific intended use and jurisdiction.