Semax

Size: 5 mg
Form: Lyophilized powder
Purity: ≥ 99% (per COA)
COA: Linked per batch

$31.25

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For laboratory research use only · Not for human consumption

Research handling note

For laboratory research use only — not for human or veterinary use. Handle with appropriate PPE in a controlled lab setting. Store lyophilized material at -4 °F (-20 °C), protected from light and moisture; once reconstituted with bacteriostatic water, refrigerate and use within the documented window. Confirm identity and purity against the batch COA before use.

Quality & testing

Every batch is independently third-party tested for identity, mass, and purity, and ships with a lot code you can verify. How we test →

Purity spec: ≥99%
Verified by: Chromate
Lot: 33283
Status: Independently verified

Verify on Chromate Verify this lot →

Pairs well with

Complete the stack

Compounds researchers commonly explore alongside Semax. Build a stack of 5+ distinct compounds and 20% comes off the whole protocol (supplies excluded).

NootropicsRUO

Selank

5 mg · Lyophilized powder

$33.75

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Cerebrolysin

60 mg · Lyophilized powder

$37.50

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Dihexa

5 mg · Lyophilized powder

$85.00

RecoveryRUO

ARA-290

5 mg · Lyophilized powder

$40.63

Pairings reflect compounds commonly researched together — not a protocol, combination guidance, or any therapeutic claim. Research use only.

Reference data

Semax is a synthetic heptapeptide combining the ACTH(4-7) fragment with a C-terminal Pro-Gly-Pro tripeptide.

Class: Synthetic heptapeptide
Also known as: ACTH (4-7)-Pro-Gly-Pro
Molecular formula: C37H51N9O10S
Molar mass: 813.92 g/mol
CAS number: 80714-61-0
Appearance: White to off-white lyophilized powder
Storage: Store lyophilized at -4 °F (-20 °C), protected from light. After reconstitution, keep refrigerated at 36–46 °F (2–8 °C).
Reconstitution: Soluble in bacteriostatic or sterile water.

Sequence

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

Authoritative references

Cayman Chemical: Semax (80714-61-0)PubChem

Reference data is provided for laboratory identification only. Values are sourced from public chemistry databases; confirm against the batch COA. Not for human or animal use.