⚠ FOR LABORATORY RESEARCH USE ONLY · NOT FOR HUMAN CONSUMPTION · QUALIFIED RESEARCHERS 21+
// PB-0041 Peptide Longevity · Cognitive

Pinealon

Khavinson tripeptide.

Pinealon is a synthetic tripeptide from the Khavinson bioregulator peptide family, derived from brain and pineal tissue studies. It is described in the Russian literature as a neuroprotective short peptide. Supplied as research-grade material with 3rd-party HPLC verification and full Certificate of Analysis per lot.

01

Compound profile.

// CHEMICAL & STRUCTURAL SPEC — PINEALON
MOLECULAR FORMULA
C15H28N8O7
Peptide · longevity · cognitive class.
MOLECULAR WEIGHT
416.4 Da
Monoisotopic / reported mass.
CHAIN LENGTH
3 aa
Primary structure residues.
ORIGIN
Synthetic · St. Petersburg IBG
Source or discovery context.
STUDIED PATHWAYS
Reported CNS effects
Reported in published literature.
REPORTED HALF-LIFE
Minutes
Rapid clearance.
HPLC PURITY
99.8%
Minimum release spec · typical >99.9%.
APPEARANCE
White lyo.
White to off-white lyophilized form.
// PRIMARY STRUCTURE
Glu–Asp–Arg

// Glutamyl-aspartyl-arginine. Another Khavinson peptide, this one derived from brain polypeptide complexes and described as the "peptide bioregulator" for neural tissue.
02

What the literature reports.

Pinealon is a synthetic tripeptide from the Khavinson bioregulator peptide family, derived from brain and pineal tissue studies. It is described in the Russian literature as a neuroprotective short peptide.

Reported mechanism

Described in published Russian literature as regulating gene expression in neural tissue via direct binding to specific DNA sequences. Reported effects include neuroprotection in hypoxia/ischemia models, cognitive performance in aged animal models, and modulation of biological rhythm parameters.

Research context

Part of the broader Khavinson peptide family. Limited validation outside the Russian research literature. Not FDA-approved. Widely available as a research compound.

The above summarizes published research literature. This is not medical advice, a protocol, or a recommendation for use. This compound is supplied for laboratory research only.

03

Storage & release.

SHIP TEMP
Ambient
Lyophilized; stable at room temp in transit.
UNOPENED
Refrigerate
Lyophilized, protected from light.
RECONSTITUTED
~28 days
At 2–8°C; never freeze solutions.
RELEASE DOC
COA · per lot
3rd-party analytical · attached at ship.
lab@peptidebros:~$ cat release.pinealon.PIN-26-Q2-0038.log
// lot release record
compound Pinealon (C15H28N8O7)
lot.id PIN-26-Q2-0038
class peptide
mw.theoretical 416.4 Da
mw.observed 416.4 Da  [PASS]
purity.hplc 99.91%  [> 99.5% spec]
endotoxin < 0.125 EU/mL  [PASS]
sterility no growth  [PASS]
release.status RELEASED
04

Common questions.

What's the molecular profile?+

Pinealon is a 3-residue peptide with molecular formula C15H28N8O7 and molecular weight of approximately 416.4 Da.

The full structural data and release specifications are in the Compound Profile section above. Every lot ships with an independently verified Certificate of Analysis.

How is purity verified?+

Each lot is independently verified by a 3rd-party analytical laboratory (STERIS Labs, Alcami Analytical, or equivalent) before release. Release specification is HPLC purity ≥ 99.5% (typical > 99.8%), mass spectrometry identity match within ±0.5 Da, water content < 5.0% Karl Fischer, and endotoxin < 0.25 EU/mL by LAL (USP <85>).

Look up the full COA for your lot at coa-lookup.html.

How is the compound shipped and stored?+

All compounds ship at ambient temperature in discreet, tamper-evident packaging. Lyophilized peptide powder is stable at room temperature for typical transit windows, which is why research-grade vendors ship this way. Tracked; signature not required.

Store unopened lyophilized product at 2–8°C protected from light. Once reconstituted, most peptides are stable at 2–8°C for approximately 28 days (compound-dependent).

Is this compound FDA-approved?+

Part of the broader Khavinson peptide family. Limited validation outside the Russian research literature. Not FDA-approved. Widely available as a research compound.

All PeptideBros compounds are sold strictly as chemical reference materials for in-vitro laboratory research. They are not for human consumption.

Every lot,
on paper.

HPLC-verified. Mass-spec confirmed. Ambient-stable transit. The paperwork other vendors hope you never ask for.