The pharmaceutical industry's pursuit of effective and reliable drug delivery systems relies heavily on specialized excipients. Triethyl Citrate (TEC), a highly pure ester of citric acid (CAS 77-93-0), has become a cornerstone ingredient, particularly valued for its role as a plasticizer in pharmaceutical coatings. Its ability to enhance the flexibility and performance of dosage forms contributes significantly to the efficacy and patient experience of various medications. As a dedicated pharmaceutical intermediate supplier, we understand the critical importance of high-quality TEC for drug manufacturers.

The primary function of Triethyl Citrate in pharmaceuticals is as a plasticizer for film-forming polymers used in coating applications. These coatings are essential for various reasons, including taste masking, immediate release, sustained-release, and enteric formulations. By incorporating TEC into coating matrices, manufacturers can improve the flexibility and prevent brittleness of the film. This enhanced flexibility is crucial for preventing the coatings from cracking or delaminating during the manufacturing process, storage, or administration, thereby ensuring the integrity of the drug delivery system.

For instance, in the development of controlled-release tablets and capsules, TEC plays a vital role. It modifies the physical properties of the coating polymers, allowing for precise control over the rate at which the active pharmaceutical ingredient (API) is released into the body. This is paramount for maintaining therapeutic drug levels, improving patient compliance, and minimizing side effects. Pharmaceutical companies looking to buy Triethyl Citrate for these advanced formulations rely on its consistent purity and performance.

Moreover, Triethyl Citrate’s compatibility with a wide range of polymers used in pharmaceutical coatings, such as cellulose derivatives and acrylic polymers, makes it a versatile choice. Its low volatility and good solubility also contribute to its ease of use in coating solutions.

The safety and regulatory compliance of pharmaceutical excipients are of utmost importance. Triethyl Citrate has a well-established safety profile and is approved for use in pharmaceutical applications by regulatory bodies worldwide. This inherent safety, combined with its technical functionality, makes it a preferred choice for drug manufacturers. Ensuring that the TEC sourced meets pharmacopoeia standards (e.g., USP, Ph. Eur.) is critical for regulatory approval and product quality.

NINGBO INNO PHARMCHEM CO.,LTD. is a leading supplier committed to providing pharmaceutical manufacturers with high-purity Triethyl Citrate. We offer competitive pricing and a dependable supply chain, ensuring you have access to this vital excipient when you need it. Whether you are involved in developing new drug formulations or optimizing existing ones, partnering with us for your Triethyl Citrate requirements will ensure quality and reliability. Contact us today to request a quote and discuss how our Triethyl Citrate can enhance your pharmaceutical products.