Semax 10 mg vial
Neuropeptides

Semax

Semax is supplied as 10 mg of lyophilized powder in a sealed vial, for laboratory research use only, shipped from Canada.

10 mgLyophilizedResearch use only
$59CAD · per vial
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Shipping is $15 flat per order, and free on orders over $200. Shipping and returns

About

A seven-residue synthetic peptide built from ACTH(4-7), Met-Glu-His-Phe, with a Pro-Gly-Pro tail added at the C-terminus (MEHFPGP in one-letter code). It is often described as an analogue of ACTH(4-10).

In the literature

Appears in cell-culture and animal-model literature on neuropeptide signalling and neurotrophin biology.

Storage

Store the sealed vial at −20 °C, protected from light and moisture. Let it reach room temperature before opening.

Supplied as

Lyophilized powder, 10 mg per vial, labelled for research use only.

Reference data

FormulaC37H51N9O10S
Average molecular weight813.9 g/mol
Monoisotopic mass813.3480 Da
CAS number80714-61-0
Also known asACTH (4-7) Pro-Gly-Pro
PubChemCID 9811102

Reference values from PubChem's record for the compound, not measurements of any Solara lot.

Laboratory analysis

LaboratoryVanguard Laboratory (A2LA Certificate 6377.01.01)
ReportV260916-28 017
Report date29 September 2026
Manufacturer's lotSEM08
Sample testedSemax 10 mg
IdentityPass, matches reference standard
Purity98.81% (HPLC-UV/VIS)
Measured quantity12.44 mg

Analysis of the manufacturer's lot, not of a Solara-labelled vial; Solara labels carry no lot number. Technical data sheet (PDF)

Further reading

Questions

What is Semax?
A seven-residue synthetic peptide built from ACTH(4-7), Met-Glu-His-Phe, with a Pro-Gly-Pro tail added at the C-terminus (MEHFPGP in one-letter code). It is often described as an analogue of ACTH(4-10).
What does 10 mg on the Semax vial mean?
The label states the total quantity in the vial: 10 mg of lyophilized powder. Solara does not publish whether that figure is the gross powder weight or the net peptide content.
What is the molecular weight of Semax?
PubChem lists an average molecular weight of 813.9 g/mol and the formula C37H51N9O10S (PubChem CID 9811102). This is a computed reference value for the compound, not a measurement of a Solara lot. The label does not state the salt form; a salt has a higher formula weight than this value.
What is the CAS number of Semax?
The CAS Registry Number given for Semax in its PubChem record is 80714-61-0; other salt forms carry other numbers.
How should Semax be stored?
Store the sealed vial at −20 °C, protected from light and moisture. Let it reach room temperature before opening.
Where does Solara ship Semax from?
Solara ships from Canada. Orders are dispatched within one to two business days of payment, sealed and packed to keep the powder dry and out of light. Prices are in Canadian dollars. Shipping is $15 flat per order, and free on orders over $200.
Is Solara's Semax for human use?
No. The Semax Solara supplies is a lyophilized powder for laboratory research use only, not for human or veterinary use. This product is not an authorized drug, carries no Drug Identification Number and is not GMP material. The Research use policy states the full condition of supply.
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