- Lot-matched certificate of analysis
- Ships next business day, tracked
Cognitive, Mood & Sleep Peptides
Pinealon Nasal Spray
Pre-mixed Glu-Asp-Arg (EDR) tripeptide solution, 15 mL and 30 mL pumps
- FormPre-mixed aqueous solution in an amber bottle with metered nasal pump
- Research areasIntranasal peptide delivery, neuronal survival under hypoxic and oxidative stress, chromatin and gene expression, ageing of nervous tissue
Overview
Pinealon is the short-peptide bioregulator Glu-Asp-Arg, usually written EDR, one of the tripeptides developed within Vladimir Khavinson's programme of tissue-specific peptide preparations and associated in that work with brain and pineal tissue. This listing supplies it pre-dissolved in an amber bottle with a metered nasal pump, in 15 mL and 30 mL fills, built from ≥99% HPLC-purity peptide with a lot-matched certificate of analysis.
At only three residues and roughly 418 g/mol, EDR is small even by peptide standards. Khavinson-school publications propose that short peptides of this kind interact directly with DNA and chromatin to influence gene expression, and rodent and cell studies from that group have examined neuronal survival under hypoxic and oxidative stress, behavioural performance in ageing animals, and markers of protein synthesis in nervous tissue. Much of this literature originates from a small number of laboratories, so independent replication remains limited — worth noting when planning study design.
Specifications
Identity
- Amino acid sequence
- Glu-Asp-Arg (EDR)
- Peptide class
- Khavinson short-peptide bioregulator (tripeptide)
Supply & purity
- Form
- Pre-mixed aqueous solution in an amber bottle with metered nasal pump
- Available sizes
- 15 mL, 30 mL
Additional detail
- Fill note
- Both sizes are filled from the same bulk solution; the 30 mL bottle holds twice the volume at the same nominal concentration, with the peptide loading for your lot printed on the label
- Active component
- Pinealon (Glu-Asp-Arg), ≥99% by HPLC; lot-matched COA available
- CAS number (active)
- 175175-23-2
- Molecular formula (active)
- C15H26N6O8
- Molecular weight (active)
- 418.41 g/mol
- Tissue association
- Brain and pineal peptide preparations
- Reconstitution
- None required — supplied ready to dispense
- Research areas
- Intranasal peptide delivery, neuronal survival under hypoxic and oxidative stress, chromatin and gene expression, ageing of nervous tissue
- Storage
- 2–8 °C upright, protected from light; do not freeze the filled bottle
Units and conversions
Pinealon Nasal Spray arrives already made up, so there is no diluent volume to choose and no reconstitution step. What is left is unit work — percent to mg/mL, milligrams to micrograms, millilitres to microlitres — and the mcg to mg converter does all three.
Certificate of analysis
Every lot of Pinealon Nasal Spray is released against its own lot documentation, and where the manufacturer issues a certificate of analysis for it, that certificate is the record for the lot rather than a generic document for the compound. The lot number on the certificate matches the lot number printed on the label you receive — the vial label itself, where the product is vialled — so the record and the material it describes can always be reconciled.
This listing carries no purity percentage, so none is claimed for it here. Where the manufacturer issues analytical documentation for a lot of this item, it is passed on unaltered — ask and we will send whatever exists.
No lot certificate is on display on this page at the moment. That is a publishing state and not a testing one: lots are released and documented as described above whether or not the document is posted here, and we will send what exists for the lot in stock, or for a lot already on your bench, by its number.
Certificates are available on request before you order as well as after, with no account and no charge. Request the certificate for this listing, read the testing and documentation policy in full, or see how to read a peptide COA.
Questions about Pinealon Nasal Spray
Is the peptide the same as the Pinealon vial?
Yes. The same ≥99% HPLC-purity Glu-Asp-Arg tripeptide is used, with the same CAS number, formula and molecular weight. The difference is presentation: this arrives pre-dissolved in a metered nasal pump rather than as a lyophilized powder requiring reconstitution.
What does EDR stand for?
It is the single-letter shorthand for the sequence: E for glutamic acid, D for aspartic acid, R for arginine. Pinealon is the trade name used in the Khavinson short-peptide literature for that tripeptide, which is associated there with brain and pineal peptide preparations.
What is the difference between the 15 mL and 30 mL bottles?
Volume only. Both are filled from the same bulk solution at the same nominal concentration, so the 30 mL bottle contains twice as much peptide and supports a longer study window. The loading for your lot is printed on the label.
Do you provide a certificate of analysis?
Yes. Each bottle traces to a lot-matched COA for the peptide used in the fill, covering HPLC purity of ≥99% and mass-spectrometric identity confirmation. Quote the lot number printed on the bottle when requesting it.
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