Sable · Question
What is the difference between Sermorelin and N-Acetyl Epitalon?
Sermorelin is the 29-residue N-terminal fragment of growth hormone-releasing hormone, the shortest fully active GHRH fragment, used in GHRH receptor research (peptide, MW about 3357.9 g/mol).
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Last verified 2026-10-10
What is the difference between Sermorelin and N-Acetyl Epitalon?
Sermorelin is the 29-residue N-terminal fragment of growth hormone-releasing hormone, the shortest fully active GHRH fragment, used in GHRH receptor research (peptide, MW about 3357.9 g/mol).
Which is heavier, Sermorelin or N-Acetyl Epitalon?
Sermorelin has a molecular weight of about 3357.9 g/mol and N-Acetyl Epitalon about 432.38 g/mol (PubChem), so Sermorelin is heavier by 2,925.5 g/mol, a ratio of 7.77. This means 1 mg of Sermorelin contains 297.8 nmol versus 2,312.8 nmol for N-Acetyl Epitalon.
How many mg of N-Acetyl Epitalon are equimolar to 1 mg of Sermorelin?
1 mg of Sermorelin (MW 3357.9) is 297.8 nmol. The same number of moles of N-Acetyl Epitalon (MW 432.38) weighs 0.1288 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of Sermorelin and N-Acetyl Epitalon
PubChem lists Sermorelin as C149H246N44O42S (3357.9 g/mol) and N-Acetyl Epitalon as C16H24N4O10 (432.38 g/mol). Sermorelin is a peptide; N-Acetyl Epitalon is a peptide. These formulas refer to the parent compounds without salt counter-ions.
A 5 mg vial of N-Acetyl Epitalon equals how many mg of Sermorelin in moles?
5 mg of N-Acetyl Epitalon (MW 432.38) is 11.564 µmol. The same amount of Sermorelin (MW 3357.9) would weigh 38.83 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 2 mg vial of Sermorelin equals how many mg of N-Acetyl Epitalon in moles?
2 mg of Sermorelin (MW 3357.9) is 0.5956 µmol. The same amount of N-Acetyl Epitalon (MW 432.38) would weigh 0.2575 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 5 mg vial of Sermorelin equals how many mg of N-Acetyl Epitalon in moles?
5 mg of Sermorelin (MW 3357.9) is 1.489 µmol. The same amount of N-Acetyl Epitalon (MW 432.38) would weigh 0.6438 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of Sermorelin equals how many mg of N-Acetyl Epitalon in moles?
10 mg of Sermorelin (MW 3357.9) is 2.978 µmol. The same amount of N-Acetyl Epitalon (MW 432.38) would weigh 1.288 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
More questions about sermorelin
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 Sermorelin and N-Acetyl Epitalon?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/n-acetyl-epitalon-vs-sermorelin/#sqa-040926
APA
Sable Peptides. (2026, October 11). *What is the difference between Sermorelin and N-Acetyl Epitalon?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/n-acetyl-epitalon-vs-sermorelin/#sqa-040926
BibTeX
@misc{sable_#sqa-040926_2026,
author = {{Sable Peptides}},
title = {{What is the difference between Sermorelin and N-Acetyl Epitalon?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/n-acetyl-epitalon-vs-sermorelin/#sqa-040926}},
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