Pinealon
Pinealon is a synthetic linear tripeptide, H-Glu-Asp-Arg-OH (EDR), of L-glutamic acid, L-aspartic acid and L-arginine with free N- and C-termini, also known as the EDR peptide.
Identity & structure
Primary sequence · 3 residues · Linear tripeptide (EDR = H-Glu-Asp-Arg-OH) with free N- and C-termini; non-amidated, non-cyclic. All three residues are standard L-amino acids..
| Identity | |
|---|---|
| CAS | 175175-23-2 |
| PubChem CID | 10273502 |
| Also known as | EDR peptide, Pinealon peptide |
| Research class | Signaling & Neuroactive |
| Structure | |
| Molecular formula | C15H26N6O8 |
| InChIKey | QPRZKNOOOBWXSU-CIUDSAMLSA-N |
| Sequence | Glu-Asp-Arg |
| Length | 3 residues |
| Analytical | |
| Average molecular weight | 418.41 g/mol |
| Monoisotopic mass | 418.1812 Da (computed) |
A linear tripeptide, H-Glu-Asp-Arg-OH (single-letter EDR), of L-glutamic acid, L-aspartic acid and L-arginine joined by two peptide bonds, with free alpha-amino and alpha-carboxyl termini — non-amidated and non-cyclic. Its formula follows directly from the three constituent residues less two molecules of water. The stereo-defined InChIKey QPRZKNOOOBWXSU-CIUDSAMLSA-N was reconciled against PubChem CID 10273502 at build.
Reference context
Pinealon is a synthetic linear tripeptide, H-Glu-Asp-Arg-OH (EDR), of L-glutamic acid, L-aspartic acid and L-arginine with free N- and C-termini, also known as the EDR peptide. It is listed here strictly as an analytical reference entity — it is not sold, stocked, or certified by Lineará, and has no price or certificate of analysis. The data on this page is characterization only: molecular formula C15H26N6O8 and the values computed from it. No biological activity, mechanism, or use is described or implied.
Listed solely as a characterized analytical reference — no representation is made as to any biological effect. For Research Use Only — not for human or veterinary use.
How Pinealon is characterized
Identity rests on the molecular formula and mass. Electrospray mass spectrometry (ESI-MS) measures the mass-to-charge ratio of the intact molecule; the average and monoisotopic masses are computed from the verified formula and cross-check the composition. The residue sequence and the modifications noted above define the structure.
Frequently asked questions
What is Pinealon?
What is the amino-acid sequence of Pinealon?
What is the molecular formula of Pinealon?
What are the key chemical identifiers for Pinealon?
Is Pinealon a peptide?
How is Pinealon stored and reconstituted?
Does Lineará sell Pinealon?
Is Pinealon approved for human use?
Data, tools & related references
References
- PubChem — compound identity, structure & computed properties (CID 10273502). PubChem →
- CAS Registry Number 175175-23-2.
Research professionals only
Reference data
This monograph is characterization reference data. Lineará does not sell, stock, or certify Pinealon.