Compound research hub
SS-31: Research, Handling and Batch Documentation
SS-31 (elamipretide) is a mitochondria-targeted tetrapeptide (D-Arg-Dmt-Lys-Phe-NH2) that concentrates in the inner mitochondrial membrane and binds cardiolipin.
Part of Volta's peptides.
Identity and specification
- Form
- Lyophilized powder
- Appearance
- White lyophilised powder
- Other known names
- Elamipretide, MTP-131
- Compound class
- Mitochondrial peptide
- CAS number
- 736992-21-5
- Molecular formula
- C₃₂H₄₉N₉O₅
- Molecular weight
- 639.8 g/mol
- PubChem CID
- 11764719
- Production
- Synthetic, by solid-phase peptide synthesis
- Solubility
- Soluble in sterile water
- Shelf life
- 24 months from date of manufacture
Molecular structure, sequence and the published laboratory studies on SS-31 are in the compound library entry for SS-31 (elamipretide).
Vial sizes available
Every size of SS-31 Volta lists, in stock or not. Each is a separate catalogue page with its own batch number and specification table.
- In stock
SS-31 10mg 10mgBatch #: VPS310100
Purity and batch documentation
Volta's release specification is >99% (HPLC). That is a threshold we set. >99% is the specification every batch is released to. The figure on a certificate is what a laboratory measured for one lot.
SideChain Analytics reported 99.6% by HPLC-MS/MS on September 27, 2026, lot VPS310100.
Covers the SS-31 10mg vial.
Research on SS-31
Comparisons
Handling and stability
Laboratory guides
Regulatory context
More peptides
SS-31 sits in Volta's peptides group, alongside the other compounds of the same composition. The whole range is on the full research catalogue, and the library of comparisons and guides is under peptide research.