TECHNICAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Product Name | N-Acetyl Semax |
| CAS NO. | 2920938-90-3 |
| Appearance | White to off-white powder |
| Molecular Formula | C39H53N9O11S1 |
| Molecular Weight | 855.96 g/mol |
| Purity (RP-HPLC) | ≥ 98% |
| Solubility | Soluble in water and acidic aqueous solutions; partially soluble in DMSO |
| Endotoxin | < 0.1 EU/mg |
| Biological Activity | Promotes neurotrophic activity, enhances cognitive function, supports memory and learning |
| Storage Conditions | Store at -20°C, protected from light and moisture; avoid repeated freeze-thaw cycles |
| Stock Location | Stock in USA |
| MOQ | 1g |
The primary mechanism of N-Acetyl Semax involves the potent upregulation of Brain-Derived Neurotrophic Factor (BDNF) and Nerve Growth Factor (NGF) in the central nervous system, which promotes neuronal survival, synaptic plasticity, and the formation of new neural connections. Additionally, it modulates key neurotransmitter systems, including dopamine and serotonin, without acting as a direct stimulant, thereby enhancing attention and mood regulation while providing antioxidant and anti-inflammatory support to neural tissues.

This product is indicated for research applications exploring cognitive enhancement, neuroprotection in ischemic conditions, and support for memory and learning functions. It is particularly relevant for studies targeting stroke recovery models, age-related cognitive decline, and the mitigation of neurological deficits, as well as for investigations into its anxiolytic and mood-stabilizing effects in preclinical settings.

Clinical and preclinical studies, primarily from Russian research, demonstrate that N-Acetyl Semax significantly improves neurological outcomes post-stroke, accelerates functional recovery, and enhances cognitive performance metrics such as working memory and attention span in human subjects. Its efficacy is further evidenced by its ability to reduce infarct volume in ischemic models and improve quality of life measures in patients with cognitive impairments, supported by its excellent safety profile and minimal adverse effects.
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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