LOT YPB.229✓ COA VERIFIED
Compound information
Molecular profile
What is Semax?
TypeSynthetic heptapeptide
CAS number80714-61-0
Mol. weight813.9 g/mol
Amino acids7
FormulaC37H51N9O10S
Storage requirements
Stability information
Protect from lightRoom-temp stable (short-term)
Lyophilized (powder)−20°C · stable long-term
Reconstituted2–8°C · use within 30 days
Lab verification
Verified by a third-party lab
This lotYPB.229
TestedDec 2025 · USA
Result6 of 6 tests passed
Research overview
Semax in the literature
Contents ACTH(4-7)-PGP Form / storage Lyophilized powder; store at −20 °C, protect from light Purity ≥98% — see lot COA CAS 80714-61-0 (free base) Molecular formula C37H51N9O10S Molecular weight 813.9 g/mol Sizes 10 mg Testing Identity (UV/Vis λmax), purity, assay (Beer-Lambert), heavy metals, microbial (TAMC/TYMC) COA Batch-specific — view on this page Research background Semax pairs the ACTH(4-7) core (Met-Glu-His-Phe — lacking the corticotropic activity of full ACTH) with a C-terminal Pro-Gly-Pro extension for metabolic stability. Mechanisms studied in laboratory and animal research include upregulation of BDNF and NGF and their receptors, modulation of dopaminergic and serotonergic transmission, and antihypoxic/neuroprotective activity. Areas of interest include cognition and attention, neuroprotection in cerebral-ischemia models, and neural recovery; much published evidence is preclinical or from Russian-language clinical studies. Research applications Preclinical cognition and neuroprotection research Neurotrophic-factor (BDNF, NGF) expression studies Ischemia/hypoxia and neuroinflammation research Quality & documentation Every lot is tested by an independent third-party laboratory before it enters the catalog.
HighlightsAreas of interest include cognition and attention, neuroprotection in cerebral-ischemia models, and neural recovery; much published evidence is preclinical or from Russian-language clinical studies.Research applications Preclinical cognition and neuroprotection research Neurotrophic-factor (BDNF, NGF) expression studies Ischemia/hypoxia and neuroinflammation research Quality & documentation Every lot is tested by an independent third-party laboratory before it enters the catalog.Testing covers identity (characteristic UV/Vis λmax matched to a reference standard), percent purity (≥98%, correlation-coefficient method), quantitative assay (Beer-Lambert, ≥95% of label claim), heavy metals (total ≤150 ppb — Pb, Cd, Hg, Ni, Fe, Co), and microbial limits (TAMC/TYMC).Each order ships with the Certificate of Analysis matching its lot number.
COA breakdown
✓ 6 of 6 tests passedPASSIdentityλ-max matchesLambda-max vs reference standardPASSPurity≥98% · UV/VisUV/Vis correlationPASSQuantitative assay≥95% of labelBeer-Lambert · ≥95% label claimPASSHeavy metals<20 ppbNMT 150 ppb/vial specPASSTAMC · aerobic microbial0 CFUNMT 1,000 CFU · 48 h @ 37 °CPASSTYMC · yeast & mold0 CFUNMT 100 CFU · 48 h @ 30 °C
Purity is measured per lot; panel results per the Analytical Formulations summary report for the lot currently shipping.
Product details
- Type
- Synthetic heptapeptide
- CAS number
- 80714-61-0
- Molecular weight
- 813.9 g/mol
- Formula
- C37H51N9O10S
- Form
- Lyophilized powder
- Storage
- Room temp in transit · −20 °C long-term
