Description

Propyl Gallate NF

Propyl Gallate NF is a high-purity antioxidant used in pharmaceutical, nutraceutical, and food applications to prevent oxidation and extend the shelf life of formulations. Compliant with National Formulary (NF) standards, it is widely used to stabilize oils, fats, and active pharmaceutical ingredients sensitive to oxidative degradation. Propyl Gallate
• Is a NF-compliant antioxidant for pharmaceutical and food applications
• Is used to prevent oxidation and improve stability of oils, fats, and lipophilic actives
• Is suitable for oral, topical, and food-grade formulations
• Protects sensitive active pharmaceutical ingredients and excipients from oxidative degradation
• Is manufactured under Good Manufacturing Practice (GMP) certified conditions
• Is supplied with complete regulatory documentation including Certificate of Analysis (CoA) and technical data
Propyl Gallate NF is chemically designated as propyl 3,4,5-Trihydroxybenzoate. It appears as a white to pale yellow crystalline powder that is sparingly soluble in water and highly soluble in alcohols and organic solvents, making it ideal for incorporation into a wide range of formulations.
In pharmaceutical, nutraceutical, and food applications, Propyl Gallate NF is used in:
• Oral supplements and softgel formulations containing oils or fat-soluble vitamins
• Topical creams, ointments, and cosmetic products to prevent rancidity
• Food and beverage products containing unsaturated fats or oils
• Pharmaceutical powders, granules, and capsules requiring oxidative stability
• Research and development of antioxidant-protected drug formulations
Propyl Gallate NF functions by donating hydrogen atoms to free radicals, inhibiting the chain reactions responsible for lipid oxidation and degradation of sensitive actives. It is compatible with most formulation excipients and maintains stability under a range of processing conditions.
CarboMer supplies Propyl Gallate NF with control over assay, purity, residual solvents, and microbial content. Material meets NF monograph specifications and is suitable for regulated pharmaceutical, nutraceutical, and food applications.
The material is packaged in sealed, moisture-resistant, tamper-evident containers. Available in laboratory, pilot, and commercial-scale volumes. Minimum order quantities (MOQ), lead times, and documentation including CoA and SDS are provided upon request.
Each batch is tested for identity (IR, HPLC), assay, melting point, moisture content, and microbial limits. Certificates of Analysis (CoA), Safety Data Sheets (SDS), and full traceability documentation accompany every shipment.
As with all CarboMer antioxidants and functional excipients, Propyl Gallate NF is supported by formulation guidance, regulatory expertise, and secure global supply to ensure safe, effective, and long-lasting product performance.