Each vial holds 50 mg of SS-31 as a lyophilized powder, with purity ≥99% by HPLC and identity confirmed by mass spectrometry. A lot-specific certificate of analysis is available for download. The compound is a synthetic aromatic-cationic tetrapeptide, supplied for research use only.
Specifications at a glance
| Quantity per vial | 50 mg |
|---|---|
| Form | Lyophilized powder |
| Purity | ≥99% by HPLC |
| Identity confirmation | Mass spectrometry |
| Molecular formula | C32H49N9O5 |
| Molecular weight | 639.8 g/mol |
| CAS number | 736992-21-5 |
| Storage | Sealed at -20 °C, protected from light and moisture |
| Shipping condition | Ambient temperature with desiccant |
| Ships from | Richmond, BC |
| Packaging | Insulated mailer with desiccant |
| Price | $149.99 CAD |
Why the ≥99% HPLC figure is stated per lot
Purity here is paired with its method: ≥99% by HPLC, with identity confirmed by mass spectrometry. The certificate of analysis is lot-specific, so the figure on the document matches the vial in hand rather than a general product claim. Purchasing officers who need documentation on file can download it for the lot they received.
The identity facts are fixed and checkable. Molecular formula C32H49N9O5, molecular weight 639.8 g/mol, CAS 736992-21-5. Those three values let a laboratory confirm it is comparing the same tetrapeptide across suppliers before committing to a $149.99 CAD line item.
Good to know before you order
- One quantity: The vial contains 50 mg of lyophilized powder, and this listing is sold as a single vial in that quantity only.
- Storage on arrival: The lyophilized powder should be stored sealed at -20 °C, protected from light and moisture, so freezer space should be confirmed before the order is placed.
- How it ships in Canada: Orders leave Richmond, BC in an insulated mailer with desiccant and travel at ambient temperature.
Ordering is limited to laboratories and qualified researchers. Every lot is traceable to its downloadable certificate of analysis. For laboratory research use only. Not for human or veterinary use.
Common questions
What does the certificate of analysis show for this lot?
It states identity and purity with the test method: ≥99% by HPLC, with identity confirmed by mass spectrometry. The document is lot-specific and available for download.
How should the vial be stored once it arrives?
Store the lyophilized powder sealed at -20 °C, protected from light and moisture.
Where does the order ship from, and who may order?
Orders ship from Richmond, BC in an insulated mailer with desiccant at ambient temperature. Sales are limited to laboratories and qualified researchers, for research use only.
