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Epithalon

Epithalon at a glance

Peptide.Express Epithalon (CAS 307297-39-8) starts at $50, ≥99% pure by HPLC, with a molecular weight of 390.3 Da and molecular formula C14H22N4O9, third-party tested with a lot-matched Certificate of Analysis you can verify before purchase. Ships same day on US orders placed before 2 PM EST, free over $150. For in-vitro laboratory research use only.

Epithalon — research-grade lyophilized peptide vial from Peptide.Express, ≥99% HPLC purity
≥99% PurityUS SynthesizedOnly 5 Left

For laboratory research use only. Not for human or veterinary use.

Research-Grade Compound

Epithalon (also spelled Epitalon) is a synthetic tetrapeptide with the amino acid sequence Ala-Glu-Asp-Gly, abbreviated AEDG. Molecular formula C14H22N4O9, molecular weight 390.3 Da, CAS 307297-39-8. Four residues makes it one of the smallest peptides in research circulation — smaller than GHK-Cu, and roughly a twelfth the mass of TB-500.

Purity standard: Epithalon is sourced to ≥99% by HPLC — sourcing spec.

1 · Select Size

10mg · $50.00/vial

$50.00$60.00ListUSD / Unit
1

Certificate of Analysis

Showing CoA for 10mg.

Accession / CoA number
81143
View CoAVerify with testing laboratory
HPLC VerifiedIdentity & purity
CoA Every OrderLot-matched
Ships Same DayBefore 2 PM EST
Free US ShipOrders over $150
Showing CoA for 10mg
Certificate Details
Accession / document id81143
Purity (measured)Not recorded
Sourcing spec≥99% by HPLC
Accession / CoA number81143
Methodology
HPLCLC-MS/MS
CAS Number307297-39-8
Molecular FormulaC14H22N4O9
Molecular Weight390.3 g/mol
SequenceAla-Glu-Asp-Gly (tetrapeptide)
Verify Results with Testing Laboratory

Issued by an independent third-party laboratory; Peptide.Express does not test in-house. Results are reproduced as-is and confirm compound identity, purity, and the analytical methods used. For questions about specific results, contact support@peptide.express.

Safety Data Sheet (SDS)
≥99% by HPLCLC-MS/MS VerifiedCoA Every BatchIn-Vitro Research Use Only

Epithalon Specifications

Identity, purity and storage specifications for Epithalon.
CompoundEpithalon (Epitalon)
CAS307297-39-8
Molecular formulaC14H22N4O9
Molecular weight390.3 Da
SequenceAla-Glu-Asp-Gly (AEDG)
Purity≥99% by HPLC
FormLyophilized powder
Storage (lyophilized)-20°C, desiccated, protected from light
Storage (reconstituted)2–8°C, use within 14–28 days

Reconstituting Epithalon: step-by-step peptide reconstitution guide. Concentration maths: peptide reconstitution calculator.

Buying Epithalon — Frequently Asked Questions

What purity standard does Peptide.Express use for Epithalon?

≥99% by reverse-phase HPLC, with LC-MS/MS confirming the 390.3 Da mass. Small peptides are easy to synthesize and correspondingly easy to sell with deletion sequences present, so the mass confirmation on the Certificate of Analysis is the field worth reading — a missing glycine would show up as a 57 Da shift.

Where is the Certificate of Analysis for Epithalon?

On this page and in the Peptide.Express lab results library. Each CoA is batch-specific and lists HPLC purity by area under curve, LC-MS/MS mass confirmation, endotoxin result, testing laboratory and test date.

How should Epithalon be stored before and after reconstitution?

Lyophilized at -20°C, desiccated and protected from light, stable for 24 months from manufacture. Once reconstituted, at 2–8°C for 14–28 days without freezing.

Is Epithalon FDA-approved?

No. Epithalon is not approved by the FDA for any indication and does not appear in the FDA drug approval database. It is not a controlled substance in the United States. Peptide.Express supplies it for in-vitro laboratory research only.

Epithalon research reference

Research Compounds Related to Epithalon

SS-31 (Elamipretide)Cardiolipin-binding tetrapeptide studied on the mitochondrial side of aging research rather than the telomere side.NAD+Dinucleotide coenzyme and sirtuin substrate — the other major axis of cellular aging research.GHK-CuCopper tripeptide whose plasma concentration declines with age, studied for matrix remodeling.Bacteriostatic WaterThe preserved diluent used to reconstitute lyophilized Epithalon.

All products are sold for in-vitro laboratory research use only. Not intended for human consumption, clinical use, or veterinary use. Peptide.Express makes no medical claims. Consult the published literature for research application guidance.

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