Ergothioneine Powder (CAS No.: 497-30-3) Description

Ergothioneine (2-thiohistidine betaine) is a naturally occurring amino acid derivative recognized for its potent antioxidant properties. The fine powder form ensures rapid dissolution and consistent dosing, facilitating accurate incorporation into various formulation processes. Its capacity for free radical scavenging is instrumental in mitigating oxidative stress, both in cellular assay systems and in material processing applications. Rigorous quality control protocols, including HPLC analysis and particle size characterization, verify chemical purity and batch-to-batch consistency, ensuring reproducible performance in experimental and industrial settings.

Ergothioneine Powder Specifications

Note: The above specifications are based on theoretical parameters and are subject to batch-to-batch variation. Please refer to the certificate of analysis for actual data.

Ergothioneine Powder Applications

• Biomedical Research – Employed as a reagent in antioxidant assays to mitigate oxidative stress in cell culture models. Its free radical scavenging activity supports studies investigating cellular protection mechanisms and redox biology.
• Material Science – Applied as a functional additive in polymer composites to enhance oxidative stability. Its controlled particulate morphology and inherent antioxidant characteristics contribute to extended material lifespan under oxidative conditions.

Packaging & Storage

Ergothioneine Powder is supplied in moisture-resistant, sealed containers equipped with anti-static liners and integrated desiccants to maintain low humidity throughout storage and transit. This packaging system minimizes the risk of contamination and oxidative degradation. Recommended storage conditions are a cool, dry environment protected from direct light. Custom packaging options, including tamper-evident seals and bulk configurations, are available upon request to accommodate specific handling and logistics requirements.