N-Acetyl Semax Amidate: molecular data, studies & sources

N-Acetyl Semax Amidate is catalogued here as a research compound. This profile brings together the molecular source record, selected indexed publications and available supplier comparisons. Evidence for a named substance does not authenticate a commercial product.

Compiled by PeptideTech Editors · Sources checked 2026-09-21 · Selected bibliography, not a systematic review

Molecular formula, weight & structure

Molecular formula (MF): C39H54N10O10S
Molecular weight (MW): 855.0 g/mol
PubChem compound ID: 172638603
Record title: N-acetyl semax amidate

Values describe the selected PubChem molecular entity. Counterions, salt forms, hydration and sequence changes can alter the supplied material. Confirm the exact identity against the supplier specification.

Source: PubChem CID 172638603 · retrieved 2026-09-21

PubChem 2D molecular structure for N-Acetyl Semax Amidate, CID 172638603 — 2D depiction from PubChem. Open to inspect the full image. This drawing represents the selected record, not a vendor batch test.

Chemical identifiers and source data

IUPAC name: (4S)-4-[[(2S)-2-acetamido-4-methylsulfanylbutanoyl]amino]-5-[[(2S)-1-[[(2S)-1-[(2S)-2-[[2-[(2S)-2-carbamoylpyrrolidin-1-yl]-2-oxoethyl]carbamoyl]pyrrolidin-1-yl]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid
InChIKey: QQOAKFVAEDCKGY-HPMAGDRPSA-N
SMILES: CC(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC1=CN=CN1)C(=O)N[C@@H](CC2=CC=CC=C2)C(=O)N3CCC[C@H]3C(=O)NCC(=O)N4CCC[C@H]4C(=O)N

Machine-readable PubChem source

Human and clinical studies

Selected human-study records are shown with their indexed or reviewed study type. Check the original article for the intervention, formulation and controls; the molecule can also be a comparator or measured variable.

No matching human study was retained in this selected bibliography. This is a documented evidence gap in our selection, not proof that no study exists.

Preclinical research, reviews & other publications

Animal studies, laboratory experiments, reviews and other indexed papers answer different questions. A review is secondary evidence; a case report does not estimate how often an outcome occurs.

No additional matching publication was retained. The search links below allow further investigation; they are not evidence that a study exists.

N-Acetyl Semax Amidate supplier sources

Scientific sources describe molecules and experiments. The commercial links below identify recorded supplier packages. A publication or chemical database entry does not verify the seller, purity, sterility or contents of a lot. Some links are affiliate links; see our disclosure.

Compare all N-Acetyl Semax Amidate sizes, forms and supplier prices →

Supplier	Recorded packages	Example source listing
Amino USAUSD	30mg Vial1 recorded offers	30mg Vial · $58.50Checked Sep 16, 2026Supplier listing

Reference sources & further reading

PubChem compound record 172638603 — chemical identity and structure.

The citations above link directly to publication records. Encyclopedia links are background reading and are not used to establish clinical effectiveness.

Search for additional research

These links run searches; their results have not been individually reviewed and can include unrelated compounds.

Research information is not a dosing guide or a recommendation for personal use. Study findings are specific to the formulation, population and methods tested. Read our source and correction policy.