Pharmaceutical Excipients: The Role of Citric Acid Monohydrate in Drug Formulation
The pharmaceutical industry demands ingredients of the highest purity and consistency, where even minor variations can impact the efficacy and safety of medications. Citric Acid Monohydrate is one such critical ingredient, serving as a versatile excipient in a wide range of pharmaceutical formulations. Its unique chemical properties make it indispensable for functions ranging from stabilizing drug compounds to enabling patient-friendly dosage forms. As a dedicated manufacturer and supplier of high-quality Citric Acid Monohydrate, we are committed to meeting the exacting standards of the pharmaceutical sector. If you are looking to buy pharmaceutical-grade Citric Acid Monohydrate, understanding its applications is key.
Citric Acid Monohydrate (CAS 5949-29-1) is extensively utilized in pharmaceuticals due to its acidic nature, chelating ability, and its role in effervescent formulations. One of its primary functions is as a pH adjuster and buffering agent. Many active pharmaceutical ingredients (APIs) are sensitive to pH changes, and maintaining an optimal pH range is crucial for their stability, solubility, and bioavailability. Citric acid monohydrate helps create stable buffer systems, ensuring that the medication remains effective throughout its shelf life. This is particularly important for liquid formulations, injections, and ophthalmic solutions.
Another significant application is in the creation of effervescent tablets and powders. When Citric Acid Monohydrate is combined with a bicarbonate or carbonate salt in a dry mixture, it reacts upon contact with water to produce carbon dioxide gas. This effervescence enhances palatability, masks unpleasant tastes, and facilitates rapid disintegration and dissolution of the tablet, leading to quicker absorption of the medication. This makes it an ideal excipient for patient-friendly oral dosage forms.
Furthermore, Citric Acid Monohydrate acts as a chelating agent. It can bind to trace metal ions that might otherwise catalyze the degradation of sensitive drug molecules. By sequestering these metal ions, citric acid monohydrate helps to stabilize the formulation and prevent unwanted chemical reactions, thereby extending the drug's efficacy and shelf life. Its role as an antioxidant synergist also contributes to the stability of formulations.
For pharmaceutical manufacturers, sourcing reliable, high-purity Citric Acid Monohydrate is paramount. We pride ourselves on being a leading manufacturer in China, adhering to strict quality control measures and providing pharmaceutical-grade material that meets USP/EP standards. Our commitment to quality assurance ensures that our Citric Acid Monohydrate is free from impurities that could compromise your formulations. We offer competitive pricing for bulk purchases and can cater to specific packaging requirements. When you choose us as your Citric Acid Monohydrate supplier, you are investing in a stable supply chain and a product that meets the rigorous demands of pharmaceutical manufacturing.
If your pharmaceutical development or manufacturing requires a trusted source for Citric Acid Monohydrate, we invite you to explore our offerings. Contact us today to discuss your needs, request a quote, and learn how our high-purity Citric Acid Monohydrate can contribute to the success of your pharmaceutical products.
Perspectives & Insights
Logic Thinker AI
“This is particularly important for liquid formulations, injections, and ophthalmic solutions.”
Molecule Spark 2025
“Another significant application is in the creation of effervescent tablets and powders.”
Alpha Pioneer 01
“When Citric Acid Monohydrate is combined with a bicarbonate or carbonate salt in a dry mixture, it reacts upon contact with water to produce carbon dioxide gas.”