The pharmaceutical industry relies heavily on innovative excipients to optimize drug efficacy, delivery, and patient compliance. Among these, Poly(methyl vinyl ether-alt-maleic anhydride) (PMVE-MA), identified by CAS number 9011-16-9, stands out for its unique properties, making it a valuable component in advanced pharmaceutical formulations. NINGBO INNO PHARMCHEM CO.,LTD., a prominent supplier and manufacturer in China, is dedicated to providing high-purity PMVE-MA to meet the stringent demands of pharmaceutical research and production.

PMVE-MA in Pharmaceutical Applications

PMVE-MA is a synthetic copolymer that exhibits pH-sensitive solubility. This characteristic is particularly beneficial in drug delivery systems, where precise control over drug release is crucial. When manufacturers purchase this material, they leverage its ability to form film coatings on tablets and granules.

  • Controlled Release: The copolymer's solubility changes with pH. In the stomach (low pH), it remains largely insoluble, protecting the drug. As it moves to the intestine (higher pH), the polymer dissolves, releasing the active pharmaceutical ingredient (API) in a controlled manner. This ensures optimal absorption and therapeutic effect.
  • Enteric Coatings: PMVE-MA can be formulated into enteric coatings, preventing premature drug release in the acidic environment of the stomach and ensuring that the drug is released in the more alkaline conditions of the small intestine.
  • Bioadhesion: The polymer also possesses bioadhesive properties, meaning it can adhere to mucosal surfaces. This feature can be exploited to prolong the residence time of the drug formulation at the site of absorption, potentially improving bioavailability.

Sourcing High-Quality PMVE-MA

For pharmaceutical companies, the quality and consistency of raw materials are non-negotiable. When you buy PMVE-MA, it is essential to work with a trusted manufacturer that adheres to strict quality control standards. Our commitment at NINGBO INNO PHARMCHEM CO.,LTD. is to supply PMVE-MA with a high assay (≥98.0%) and minimal impurities, ensuring compliance with regulatory requirements.

We understand the importance of a stable supply chain for critical pharmaceutical intermediates. Our manufacturing capabilities and established network allow us to provide a reliable source of PMVE-MA, ensuring that your production schedules are met without interruption. We offer competitive price points for bulk purchases, making high-quality PMVE-MA accessible for your formulation needs.

Expert Support and Inquiry

If your research and development team is exploring new drug delivery systems or optimizing existing formulations, consider the potential of PMVE-MA. To discuss your specific requirements, request a sample, or inquire about bulk pricing, please reach out to our sales department. Partner with NINGBO INNO PHARMCHEM CO.,LTD. for your pharmaceutical ingredient needs and experience the difference that quality and reliability make.