Plasma Concentration Studies

SEMAX

ACTH (4-10)

ACTH (4-7)-Pro-Gly-Pro

Met-Glu-His-Phe-Pro-Gly-Pro

MEHFPGP

CAS: 80714-61-0

A 7-amino acid synthetic heptapeptide analog of ACTH (4-10) that upregulates BDNF expression and modulates the TrkB signaling pathway, studied for cognitive enhancement and neuroprotection in clinical research. Premium Research Peptide.

Certificate of Analysis

Third Party Tested by Freedom Diagnostics

99.11%
Purity
Variant
Semax 10mg
Lot #
Blue Cap
Labeled
10mg
Actual
12.23mg
Tested
Apr 14, 2026

Compound Information

Technical specifications

🔬 Molecular Profile

What Is Semax?

Synthetic heptapeptide analog of ACTH (4-10) with C-terminal Pro-Gly-Pro extension for enhanced stability

Heptapeptide

ACTH Analog

Type
Synthetic heptapeptide
CAS Number
80714-61-0
Molecular Formula
C37H51N9O10S
Molecular Weight
813.9 g/mol
Amino Acids
7 residues
Sequence
Met-Glu-His-Phe-Pro-Gly-Pro
🧊 Storage Requirements

Stability Information

Handle with care to maintain potency

Light sensitive

Temperature sensitive

Lyophilized (powder)

-20°C • up to 2 years

Reconstituted

2-8°C • use within 4 weeks

Nasal spray (0.15%)

2-8°C • 30 days after opening

📋 Development Status

Regulatory Information

Developed at the Institute of Molecular Genetics of the Russian Academy of Sciences

Developer
Russian Academy of Sciences
Approval
Russia (1990s)
Indications
Stroke, cognitive impairment
Formulations
0.1% and 1% nasal spray
US Status
Not FDA-approved
Related Peptide
Selank (tuftsin analog)

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