Semax is a synthetic heptapeptide research material related to ACTH-derived peptide sequences. This specification sheet provides product identity, physicochemical information, quality specifications, packaging information, handling guidance, and intended-use restrictions for Semax supplied for laboratory research and manufacturing applications.
Product Identity
| Item | Specification |
|---|---|
| Product Name | Semax |
| Peptide Sequence | Met-Glu-His-Phe-Pro-Gly-Pro |
| Synonym(s) | ACTH(4-7) analog; heptapeptide |
| CAS Number | 80714-61-0 |
| Molecular Formula | C37H51N9O10S |
| Molecular Weight | 813.90 g/mol |
| MDL Number | MFCD04113563 |
| PubChem Substance ID | 9811102 |
| EC / EINECS | Not applicable (synthetic) |
Quality and Physical Specifications
| Parameter | Specification |
|---|---|
| Physical Form | Lyophilized solid |
| Purity | ≥98% by HPLC |
| Intended Grade | Research use |
| Analytical Method | HPLC for purity determination |
| Availability | Made to order |
Actual batch-specific analytical results are reported in the applicable Certificate of Analysis (COA).
Packaging and Available Sizes
Semax is available in the following standard vial sizes:
| Pack Size | Configuration |
|---|---|
| 5 mg/vial | Lyophilized research material |
| 10 mg/vial | Lyophilized research material |
Packaging configuration, minimum order quantity, labeling, and current production availability may vary by order. Contact Sunone for current commercial and manufacturing information.
Storage and Handling
Store Semax according to the storage conditions stated on the applicable product label, batch specification, and Certificate of Analysis. Protect the material from inappropriate environmental exposure during storage and handling.
Before handling the product, review the applicable Safety Data Sheet (SDS), use suitable personal protective equipment, and follow your organization’s laboratory chemical hygiene procedures.
Research Applications
Semax is supplied as a research material for controlled laboratory and analytical applications involving peptide-related biochemical pathways, molecular mechanisms, and neuroscience-related experimental models.
Descriptions of research applications are provided for technical identification and research reference purposes only and do not represent therapeutic or clinical claims.
Quality Documentation
Batch-specific documentation may be available according to the product specification and customer requirements, including Certificate of Analysis and applicable analytical information.
For current batch specifications, COA availability, analytical documentation, packaging options, and production lead time, contact the Sunone technical or commercial team.
Intended Use and Restrictions
Semax supplied through this website is intended for laboratory research and manufacturing use only.
It is not intended for human consumption, veterinary use, diagnostic use, treatment, or other unauthorized clinical applications. Products are supplied to qualified businesses subject to applicable laws and regulations in the destination country.
Related Semax Resources
Semax Product Page:
https://52ym.com/products/semax/
Request a Quote / Documentation:
https://52ym.com/products/semax/#quote
For current specifications, batch documentation, packaging requirements, or OEM/ODM inquiries, please contact Sunone through the Semax product page.

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