Sable · Question
What is the difference between Sermorelin and SNAP-8?
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 SNAP-8?
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 SNAP-8?
Sermorelin has a molecular weight of about 3357.9 g/mol and SNAP-8 about 1075.2 g/mol (PubChem), so Sermorelin is heavier by 2,282.7 g/mol, a ratio of 3.12. This means 1 mg of Sermorelin contains 297.8 nmol versus 930.1 nmol for SNAP-8.
How many mg of SNAP-8 are equimolar to 1 mg of Sermorelin?
1 mg of Sermorelin (MW 3357.9) is 297.8 nmol. The same number of moles of SNAP-8 (MW 1075.2) weighs 0.3202 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of Sermorelin and SNAP-8
PubChem lists Sermorelin as C149H246N44O42S (3357.9 g/mol) and SNAP-8 as C41H70N16O16S (1075.2 g/mol). Sermorelin is a peptide; SNAP-8 is a peptide. These formulas refer to the parent compounds without salt counter-ions.
A 5 mg vial of SNAP-8 equals how many mg of Sermorelin in moles?
5 mg of SNAP-8 (MW 1075.2) is 4.65 µmol. The same amount of Sermorelin (MW 3357.9) would weigh 15.615 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of SNAP-8 equals how many mg of Sermorelin in moles?
10 mg of SNAP-8 (MW 1075.2) is 9.301 µmol. The same amount of Sermorelin (MW 3357.9) would weigh 31.23 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 SNAP-8 in moles?
2 mg of Sermorelin (MW 3357.9) is 0.5956 µmol. The same amount of SNAP-8 (MW 1075.2) would weigh 0.6404 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 SNAP-8 in moles?
5 mg of Sermorelin (MW 3357.9) is 1.489 µmol. The same amount of SNAP-8 (MW 1075.2) would weigh 1.601 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 SNAP-8 in moles?
10 mg of Sermorelin (MW 3357.9) is 2.978 µmol. The same amount of SNAP-8 (MW 1075.2) would weigh 3.202 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 SNAP-8?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/sermorelin-vs-snap-8/#sqa-040910
APA
Sable Peptides. (2026, October 11). *What is the difference between Sermorelin and SNAP-8?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/sermorelin-vs-snap-8/#sqa-040910
BibTeX
@misc{sable_#sqa-040910_2026,
author = {{Sable Peptides}},
title = {{What is the difference between Sermorelin and SNAP-8?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/sermorelin-vs-snap-8/#sqa-040910}},
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