Sable · Question
What is the difference between SS-31 and Pinealon?
SS-31 is a mitochondria-targeted tetrapeptide (Szeto-Schiller peptide) that associates with cardiolipin in the inner mitochondrial membrane, studied in mitochondrial bioenergetics research (peptide, MW about 639.8 g/mol).
Research use only. Not for human consumption. No health claims.
Last verified 2026-10-10
What is the difference between SS-31 and Pinealon?
SS-31 is a mitochondria-targeted tetrapeptide (Szeto-Schiller peptide) that associates with cardiolipin in the inner mitochondrial membrane, studied in mitochondrial bioenergetics research (peptide, MW about 639.8 g/mol).
Which is heavier, SS-31 or Pinealon?
SS-31 has a molecular weight of about 639.8 g/mol and Pinealon about 418.4 g/mol (PubChem), so SS-31 is heavier by 221.4 g/mol, a ratio of 1.53. This means 1 mg of SS-31 contains 1,563 nmol versus 2,390.1 nmol for Pinealon.
How many mg of Pinealon are equimolar to 1 mg of SS-31?
1 mg of SS-31 (MW 639.8) is 1,563 nmol. The same number of moles of Pinealon (MW 418.4) weighs 0.654 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of SS-31 and Pinealon
PubChem lists SS-31 as C32H49N9O5 (639.8 g/mol) and Pinealon as C15H26N6O8 (418.4 g/mol). SS-31 is a peptide; Pinealon is a peptide. These formulas refer to the parent compounds without salt counter-ions.
A 10 mg vial of Pinealon equals how many mg of SS-31 in moles?
10 mg of Pinealon (MW 418.4) is 23.901 µmol. The same amount of SS-31 (MW 639.8) would weigh 15.292 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 20 mg vial of Pinealon equals how many mg of SS-31 in moles?
20 mg of Pinealon (MW 418.4) is 47.801 µmol. The same amount of SS-31 (MW 639.8) would weigh 30.583 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 5 mg vial of SS-31 equals how many mg of Pinealon in moles?
5 mg of SS-31 (MW 639.8) is 7.815 µmol. The same amount of Pinealon (MW 418.4) would weigh 3.27 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of SS-31 equals how many mg of Pinealon in moles?
10 mg of SS-31 (MW 639.8) is 15.63 µmol. The same amount of Pinealon (MW 418.4) would weigh 6.54 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A CoA for every lot; each vial carries a printed lot number that matches it. Ask with the lot number and we send it.
Cite this
Research use only. Not for consumption. No health claims.
Plain
Sable Peptides. (2026). What is the difference between SS-31 and Pinealon?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/pinealon-vs-ss-31/#sqa-040630
APA
Sable Peptides. (2026, October 11). *What is the difference between SS-31 and Pinealon?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/pinealon-vs-ss-31/#sqa-040630
BibTeX
@misc{sable_#sqa-040630_2026,
author = {{Sable Peptides}},
title = {{What is the difference between SS-31 and Pinealon?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/pinealon-vs-ss-31/#sqa-040630}},
note = {Accessed 11 October 2026. CC BY 4.0}
}Badge
<a href="https://www.sablepeptides.co.uk/ref"><img src="https://www.sablepeptides.co.uk/badge/ref.svg" alt="Data: UK Research Peptide Reference — Sable Peptides" width="220" height="40"></a>
Date modified: 2026-10-10