- C
- N
- O
Calculated reference model · not an experimental or batch-certified structure. Backbone view: 17 of 46 atoms.
Model data & sources
- Heavy atoms only; hydrogens are omitted from the reference display.
- Source-defined atom stereochemistry is checked against the calculated coordinates; no energy-minimum or observed-fold claim is made.
- Reference molecular species only; batch counterions, excipients and material composition are not certified.
- Sequence
- D-Arg-Dmt-Lys-Phe-NH2
- Formula
- C32H49N9O5
- Method
- RDKit ETKDGv3 / MMFF94s calculated reference conformer
MDS-31 (Low Quantification)
PeptidesPublished formats
- Standard Reference Vial
Supplementary product details from the published catalog, checked 2026-10-07. These reference details do not establish current availability.
Pricing
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Technical Specifications
Batch COA Database ↗Identity fields from the published product record, checked 2026-10-07. Reference information is not a batch identity certificate.
Research Overview
MDS-31 — Low Quantification Lot
MDS-31 (elamipretide, also indexed as SS-31 and CAS 736992-21-5) is a synthetic tetrapeptide supplied as a reference material for mitochondrial research.
Why this lot is discounted
This listing is a reduced-price lot whose assay quantified below the standard fill for this product. It is the same compound, and it is discounted for that reason alone. The measured content for the lot you receive is stated on its batch-specific Certificate of Analysis (COA) — read that figure before designing any experiment where the exact quantity matters, rather than assuming the nominal fill. Stock is limited and is not restocked.
Full product details
Mechanism, research applications and references for this compound are on the standard listing: MDS-31.
Storage & Handling
Store at controlled room temperature, sealed and protected from light.
Storage guidance is a house recommendation. Analytical documentation is per-lot release testing.
Certificates of Analysis
- Batch KC-MDS-WHT1 2 reports
- Batch KC-MDS-BLK2 1 report
- Batch KC-MDS-BLK1 2 reports

Compounds That Survive Scrutiny
Research use only. Not for human or veterinary use.