TECHNICAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Product Name | β-Tocopherol |
| CAS NO. | 148-03-8, |
| Appearance | Light yellow to pale orange oily liquid, slightly viscous, characteristic odor |
| Molecular Formula | C28H48O2 |
| Molecular Weight | 416.68 g/mol |
| Purity (RP-HPLC) | ≥98.0% |
| Solubility | Soluble in ethanol, vegetable oils, and fat-soluble solvents; insoluble in water |
| Endotoxin | < 0.1 EU/mg |
| Biological Activity | Potent natural antioxidant; inhibits lipid peroxidation, protects cell membranes |
| Storage Conditions | Store in a cool, dry place away from light and heat; sealed container recommended |
| Stock Location | Stock in USA |
| MOQ | 1g |
The primary mechanism of action of Beta-Tocopherol involves its potent antioxidant activity, where it functions by scavenging free radicals such as 2,2-diphenyl-1-picrylhydrazyl (DPPH) radicals. It protects lipids in cell membranes from peroxidation by neutralizing reactive oxygen species. Unlike some other forms of Vitamin E, Beta-Tocopherol does not inhibit smooth muscle cell proliferation or decrease protein kinase C (PKC) activity, but it can inhibit LPS-induced COX-2 gene expression in macrophages, indicating a specific role in modulating inflammatory pathways without affecting certain cellular signaling processes.

Beta-Tocopherol is indicated for supporting cardiovascular health by reducing oxidative stress, maintaining skin integrity through protection against environmental stressors, and enhancing immune function. It is particularly beneficial for individuals seeking natural antioxidant support, those looking to improve skin health and combat signs of aging, and people interested in using natural preservatives in food products. Its anti-inflammatory properties also make it suitable for formulations aimed at reducing inflammation and supporting nerve health.

Clinical studies and research on Beta-Tocopherol highlight its efficacy in inhibiting the growth of prostate cancer cells and inducing apoptosis, demonstrating a more potent effect compared to other tocopherols in certain contexts. It has shown strong inhibitory effects on androgen receptor activity and prostate-specific antigen (PSA) levels in vivo. Additionally, when used as part of mixed tocopherol supplements, it contributes to significant reductions in inflammatory markers like C-reactive protein (CRP), supporting its role in managing chronic inflammation and oxidative stress-related conditions.
4.Certificate
GlobalTech Co., Ltd. is committed to providing high-purity biotechnological peptide products, adhering strictly to quality standards and obtaining internationally recognized certifications.
Our production partners all employ GMP-compliant production systems and possess standardized quality control processes covering raw material procurement, synthesis, purification, testing, packaging, and storage. Each batch of product comes with complete documentation, including a Certificate of Analysis (COA), HPLC purity report, mass spectrometry (MS) chromatograms, and third-party testing reports available upon request.
We prioritize:
1.A rigorous quality management system
2.Batch traceability and stability data
3.Professional laboratory testing and validation
4.Compliance with international trade standards
Our commitment to quality, transparency, and regulatory compliance ensures the provision of reliable, stable, and research-grade peptide products to our global partners.
5.DELIVERY & SHIPPING
We specialize in global logistics for various cosmetic peptides. Your order will be handled with the utmost care, ensuring safe, reliable, and intact delivery.
Professional and Secure Packaging
Each bottle of peptide is protected with a special packaging solution to ensure stability and integrity during transportation.
We can also customize packaging according to customer needs.
Shipping Methods
Main Method: International Air Freight
We primarily use DHL, FedEx, UPS, and TNT because of their global reliability, speed, and advanced tracking systems. Air freight ensures the fastest transit time and minimizes the impact of environmental factors on the product.

Global Technology Co., Ltd. is a modern and advanced enterprise specializing in the production and export of active pharmaceutical ingredients (APIs), peptides, and plant extracts. The company invests in and collaborates closely with domestic manufacturers holding GMP, DMF, and FDA certifications, as well as laboratories at renowned universities, to meet diverse customer needs ranging from gram-level to ton-level. This enables Dejurui Pharmaceutical to provide customers with more flexible and convenient access to cost-effective, high-quality products and superior services.
We focus on the research and development and supply of high-quality chemical products, strictly adhering to international standards and quality systems. Our products are stable in performance and reliable in purity, widely used in industrial manufacturing, scientific research, and the fine chemical industry. We provide solid support at every stage with a professional and responsible attitude.
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