Important dilution note: Cloudiness after dilution is most commonly associated with non-pharmaceutical-grade dilution solution. Cloudy product concerns are not eligible for refund unless Pfizer pharmaceutical-grade dilution solution was used.

Vial Size: 3ml

Form: White Lyophilized Powder

Note: Product received multi-vial and endotoxin testing only

CAS Number: 80714-61-0

Chemical Name: Semax

Synonyms: ACTH(4-10)-Pro-Gly-Pro; Met-Glu-His-Phe-Pro-Gly-Pro

Molecular Formula: C₃₇H₅₁N₉O₁₀S

Molecular Weight: 813.9 g/mol

Sequence: Synthetic heptapeptide derived from ACTH 4–10 (Met-Glu-His-Phe-Pro-Gly-Pro); N-terminal fragment of adrenocorticotropic hormone extended with Pro-Gly-Pro for stability

Purity: ≥98% (HPLC) — see batch COA

Form: Lyophilized white to off-white powder

Storage Conditions: Store at −20°C, desiccated, protected from light. Stable 24 months lyophilized.

Solubility: Soluble in sterile water at ≥5 mg/mL

Receptor Activity: Studied for BDNF and NGF modulation and ACTH receptor-independent neurotrophic properties in cell models

Certificate of Analysis: Available for all batches.

For research and laboratory use only. Not for human or animal consumption. This product has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease or condition. For use by qualified research professionals only.