Back to catalog
Semax Astral research vial

Semax

ACTH (4–10) analog

A synthetic heptapeptide derived from an ACTH fragment with a Pro-Gly-Pro extension. Supplied for in-vitro neurotrophin-signaling and peptide gene-expression research.

Mass

  • 10 mg$27.99In stock

From $27.99Purity 99.566%Third-party tested— View COA

View purchase options

Specifications

Semax — Specifications
CAS number80714-61-0
Molecular formulaC37H51N9O10S
Molecular weight813.92 g/mol
FormLyophilized powder
Purity (latest released COA)99.566% · AST-XA10-001
Net quantity10 mg / vial

Handling & storage

Semax — Handling & storage
GuidanceStore lyophilized powder at −20 °C, protected from light. After reconstitution with bacteriostatic water, store at 2–8 °C and use within 30 days. Every vial ships with a batch-specific Certificate of Analysis.
For laboratory research use only. Not a drug, food, cosmetic or supplement. Not for human or veterinary consumption, diagnosis, or treatment.

Documentation

Certificates of Analysis

Batch-specific, third-party lab certificates. Each COA is published here once its lot has been tested — preview the results, then open the full PDF.

Current released record

AST-XA10-001

Dosage
10 mg
Purity
99.566%
Laboratory
Janoshik Analytical
Analyzed
2026-02-05
Open source PDF

View the compound COA record →

Related peer-reviewed research

  1. Semax, an analog of ACTH(4-10) with cognitive effects, regulates BDNF and trkB expression in the rat hippocampus. Brain research (2006)
  2. Semax, an analogue of adrenocorticotropin (4-10), binds specifically and increases levels of brain-derived neurotrophic factor protein in rat basal forebrain. Journal of neurochemistry (2006)