In the intricate world of pharmaceutical formulation, the selection of excipients plays a pivotal role in drug efficacy, stability, and patient compliance. Polyethylene Glycol 400 (PEG 400), identified by its CAS number 25322-68-3, stands out as a highly valuable ingredient due to its unique chemical properties. As a dedicated manufacturer and supplier of high-purity PEG 400, we understand its significance in this demanding industry.

PEG 400 is a water-soluble, non-toxic, and non-irritating polymer that finds extensive use in various pharmaceutical applications. Its primary functions include acting as a solvent for poorly water-soluble active pharmaceutical ingredients (APIs), a solubilizer, a humectant, and a viscosity modifier. The consistent quality and purity of PEG 400 are paramount for ensuring the safety and performance of the final drug product. This is why B2B buyers consistently seek reliable suppliers who can guarantee adherence to stringent pharmaceutical standards.

The versatility of PEG 400 allows it to be incorporated into a wide range of dosage forms, including oral liquids, topical creams, and ophthalmic solutions. Its ability to enhance drug solubility can significantly improve bioavailability, leading to more effective therapeutic outcomes. For pharmaceutical companies looking to buy PEG 400 in bulk, partnering with a manufacturer that prioritizes quality control and regulatory compliance is essential. As a manufacturer based in China, we are committed to meeting these exacting requirements.

Beyond its functional roles, the economic aspect of sourcing pharmaceutical raw materials is also a key consideration. We offer competitive pricing for PEG 400, making it an attractive option for large-scale pharmaceutical production. Our robust supply chain ensures that we can meet the demands of our clients, providing a steady and reliable source of this critical excipient. When considering your next purchase of PEG 400, reach out to us for a detailed quote and to explore how our commitment to quality and service can support your pharmaceutical development goals.