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The primary difference between standard Selank and N-Acetyl Selank is the added acetyl group, which is thought to increase the peptide’s stability and how easily the body can absorb and use it. This modification is intended to enhance its overall effectiveness, especially concerning its effects in the central nervous system.
NA-Selank (N-Acetyl Selank)
CAS Number: 129954-34-3 (base Selank)
PubChem CID: 9941959 (base Selank)
ChemSpider ID: 8118263 (base Selank)
Molecular Formula: C33H57N11O9 (approximate for N-Acetyl variant)
Molecular Weight: ~763.89 g/mol (N-Acetyl variant)
Specifications:
Content: NA-Selank (lyophilised)
Form: Freeze‑dried powder
Purity: ≥ 99% (HPLC‑verified)
COA: Certificate of Analysis provided for each batch
Storage: –20 °C in temperature‑controlled facility until dispatch
Origin: UK‑stocked for rapid, Royal Mail Delivery
Intended Use: Laboratory research only. Not for human consumption
