Description

Butylated Hydroxytoluene, NF

Butylated Hydroxytoluene, NF (BHT) is a high-purity, non-toxic phenolic antioxidant used in pharmaceutical, nutraceutical, and food applications to prevent oxidative degradation of active ingredients, excipients, and fats. Recognized for its excellent stability and low reactivity, BHT protects formulations from rancidity and potency loss during processing and storage.

• NF-compliant antioxidant for pharmaceutical and nutraceutical formulations
• Prevents oxidation of fats, oils, and lipid-soluble vitamins
• Suitable for softgel capsules, tablets, powders, and topical products
• Effective at low concentrations, often used in combination with other antioxidants (e.g., BHA, tocopherols)
• Manufactured under Good Manufacturing Practice (GMP) certified conditions
• Supplied with complete regulatory documentation including Certificate of Analysis (CoA) and supporting technical data

Chemically designated as 2,6-di-tert-butyl-4-methylphenol, BHT is a white crystalline or flake-like solid soluble in fats and organic solvents. It functions as a free-radical scavenger, interrupting oxidative chain reactions and protecting sensitive compounds from degradation.

In pharmaceutical and nutraceutical applications, Butylated Hydroxytoluene, NF is used in:

• Soft gelatin capsules to stabilize oils and fat-soluble vitamins (A, D, E, K)
• Powders and granules containing omega-3 fatty acids or unsaturated lipids
• Chewable and conventional tablets to prevent oxidative rancidity
• Topical creams, ointments, and sunscreens to maintain stability and extend shelf life

BHT is typically incorporated at levels of 0.01–0.1%, depending on formulation needs and regional regulatory limits. It is frequently combined with BHA or natural antioxidants to provide synergistic protection.

CarboMer supplies Butylated Hydroxytoluene, NF with tight control over purity, residual solvents, and heavy metals. Each batch is produced under GMP conditions and meets or exceeds National Formulary (NF) specifications.

The material is packaged in sealed, moisture-resistant, tamper-evident containers. Available in research, pilot, and commercial-scale quantities. Minimum order quantities (MOQ), lead times, and full regulatory documentation are available upon request.

Each batch is tested for identity, assay, melting point, residual solvents, and compliance with NF monograph requirements. Certificates of Analysis (CoA), Safety Data Sheets (SDS), and traceability documentation accompany every shipment.

As with all CarboMer excipients and functional ingredients, Butylated Hydroxytoluene, NF is supported by formulation guidance, regulatory consulting, and reliable global supply to help you develop stable, effective products.