Propylene Glycol (PG), with CAS 57-55-6, is an indispensable ingredient in the pharmaceutical industry, widely utilized as a versatile excipient. Its excellent solvency, humectant properties, and low toxicity profile make it a preferred choice for a broad range of pharmaceutical formulations, including oral solutions, injectable preparations, topical creams, and suppositories. For pharmaceutical companies and researchers, sourcing pharmaceutical-grade Propylene Glycol that meets stringent USP standards is non-negotiable. As a trusted manufacturer and supplier, we are committed to providing API intermediates and excipients of the highest purity and quality, ensuring compliance with global pharmaceutical regulations.

The function of Propylene Glycol as an excipient is multifaceted. It acts as a solvent for poorly soluble active pharmaceutical ingredients (APIs), facilitating their delivery and bioavailability. Its humectant properties help maintain the desired moisture content in semi-solid formulations, preventing drying and ensuring product stability. Furthermore, its role as a co-solvent in parenteral preparations aids in solubilizing drugs for injection. When you decide to buy Propylene Glycol for pharmaceutical use, partnering with a reliable manufacturer is crucial. We offer PG with a minimum purity of 99.5%, ensuring it meets the rigorous demands of the pharmaceutical sector. Our commitment to quality control and traceable manufacturing processes makes us a dependable supplier for your critical API intermediate needs.

Sourcing pharmaceutical excipients requires meticulous attention to quality assurance and regulatory compliance. As a leading China-based supplier, we provide comprehensive documentation, including Certificates of Analysis (CoA) and adherence to Good Manufacturing Practices (GMP). This ensures that our Propylene Glycol meets the exacting standards required for pharmaceutical manufacturing. We understand the importance of a stable and reliable supply chain for your production continuity. Therefore, we offer competitive pricing and flexible packaging solutions to meet your specific project requirements. We invite you to contact us for a quote and samples, and explore how our high-purity Propylene Glycol can support your pharmaceutical development and manufacturing endeavors.

In conclusion, Propylene Glycol is a critical pharmaceutical excipient that enhances the efficacy and stability of drug formulations. By choosing a reputable manufacturer like us, pharmaceutical companies can secure a reliable supply of high-purity PG, ensuring both product quality and regulatory compliance.