Propylene Glycol (CAS 57-55-6) is a chemical compound that has carved out a significant niche within the pharmaceutical industry, primarily serving as a versatile and safe excipient. For pharmaceutical professionals, understanding its properties and sourcing it reliably is crucial for developing effective and stable drug formulations. As a trusted manufacturer and supplier in China, we provide high-purity Propylene Glycol that meets the rigorous demands of pharmaceutical applications.

The Multifaceted Role of Propylene Glycol in Pharmaceuticals

Propylene Glycol's chemical structure, featuring two hydroxyl groups, imparts it with excellent solvency, hygroscopicity, and a low degree of toxicity. These characteristics make it an ideal carrier and solvent for a wide array of active pharmaceutical ingredients (APIs) that may have poor water solubility. It is commonly used in oral liquids, topical preparations, and even injectable formulations, helping to ensure the API remains dissolved and stable. Its humectant properties are also beneficial, helping to maintain the moisture content in semi-solid formulations like ointments and creams, thereby improving their spreadability and skin feel. Furthermore, it exhibits some antimicrobial preservative properties, which can be advantageous in multi-dose formulations.

Ensuring Quality and Compliance for Pharmaceutical Use

When considering Propylene Glycol for pharmaceutical use, quality and compliance are paramount. Our product is manufactured to high purity standards, ensuring it meets the specifications required for pharmaceutical excipients. We understand that consistency is key in drug manufacturing, and our robust supply chain from China guarantees a reliable source of this essential ingredient. For pharmaceutical companies looking to buy Propylene Glycol, partnering with us means gaining access to a quality-assured product backed by dependable service. We offer competitive Propylene Glycol prices for bulk procurement, supporting your cost-efficiency goals.

Key Pharmaceutical Applications

Propylene Glycol is a valuable excipient in numerous pharmaceutical dosage forms. It is used as a solvent in many liquid medications, including oral solutions and suspensions, as well as in topical preparations such as creams, lotions, and ointments. In some injectable formulations, it serves as a cosolvent to increase the solubility of poorly water-soluble drugs. Its ability to stabilize formulations and enhance the delivery of APIs makes it a preferred choice for many drug developers. We are a go-to Propylene Glycol supplier for companies developing innovative therapeutic solutions that require high-quality excipients.

Partner with a Trusted Pharmaceutical Chemical Supplier

Choosing the right partner for your pharmaceutical raw material needs is essential for regulatory compliance and product success. We are committed to providing pharmaceutical manufacturers with consistent quality, reliable supply, and competitive pricing for Propylene Glycol. We invite you to purchase Propylene Glycol from us to ensure your formulations are built on a foundation of excellence. Contact us today to request a quote or learn more about how our products can support your pharmaceutical development.