SS-31 Peptide Vial
SS-31 Peptide Vial is supplied as a laboratory research vial containing high-purity SS-31 peptide for analytical, experimental, and scientific laboratory research purposes.
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SS-31 Peptide Vial
SS-31 Peptide Vial is a synthetic tetrapeptide supplied as a laboratory research material in a sterile glass vial containing lyophilized powder. The compound has been studied in published scientific literature on mitochondrial biology, cellular metabolism, oxidative stress biology, and cellular bioenergetics. Researchers should review the Certificate of Analysis (COA) and HPLC purity report before using this peptide in research.
Benefits of the vial format
Read the SS-31 research guide ▸
SS-31 is supplied exclusively for laboratory research use. The information on this page is provided for scientific and educational reference and is based on available published research. This product is not intended for human or veterinary use, diagnosis, treatment, or prevention of any disease or medical condition. It is intended solely for qualified laboratory research and must be handled in accordance with applicable laboratory safety requirements.
Additional information
| Size(s) | 10mg, 50mg |
| Purity | 99.5% |
| CAS Number | 736992-21-5 |
| Molecular Formula | C32H49N9O5 |
| Molecular Weight | 639.79 g/mol |
| Sequence | Ac-DL-Glu-DL-Glu-DL-Met-DL-Gln-DL-Arg-DL-Arg-DL-Ala-DL-Asp-NH2 |
| Physical Form | White or almost white lyophilized powder |
| Solubility | Soluble in water |
General information
Applies to all Direct Sarms research compounds unless noted otherwise on the product.
Storage & handling
Store the sealed lyophilised vial as stated on the product label. Once reconstituted, refrigerate and keep away from light. Do not refreeze a reconstituted solution.
Shipping & discretion
Fully tracked dispatch with worldwide shipping available. Sent in plain, discreet outer packaging with no product description on the label.
FDA disclosure & intended use
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease. Research use only — not for human or animal consumption. You must be 18+ and a qualified researcher.
Got a question about this SS-31 compound?
SS-31 Peptide Vial is available in 10 mg and 50 mg sizes.
SS-31 Peptide Vial has a stated purity of 99.5%.
SS-31 Peptide Vial is supplied as a white or almost white lyophilized powder.
Yes. The supplied specification states that SS-31 is soluble in water.
SS-31 Peptide Vial should be stored at 2–8°C.
Certificate of Analysis
| Identity | SS-31 | CONFORMS |
| Purity (HPLC) | 99.5% | CONFORMS |
| Mass (LC-MS) | 639.79 g/mol | CONFORMS |
| Appearance | White or almost white lyophilized powder | CONFORMS |
| Solubility | Soluble in water | CONFORMS |







