Sable · Question
What is the difference between GHRP-2 and SNAP-8?
GHRP-2 is a synthetic growth hormone secretagogue hexapeptide studied as a ghrelin receptor (GHS-R1a) agonist in endocrine research (peptide, MW about 818 g/mol).
Research use only. Not for human consumption. No health claims.
Last verified 2026-10-10
What is the difference between GHRP-2 and SNAP-8?
GHRP-2 is a synthetic growth hormone secretagogue hexapeptide studied as a ghrelin receptor (GHS-R1a) agonist in endocrine research (peptide, MW about 818 g/mol).
Which is heavier, GHRP-2 or SNAP-8?
GHRP-2 has a molecular weight of about 818 g/mol and SNAP-8 about 1075.2 g/mol (PubChem), so SNAP-8 is heavier by 257.2 g/mol, a ratio of 1.31. This means 1 mg of GHRP-2 contains 1,222.5 nmol versus 930.1 nmol for SNAP-8.
How many mg of SNAP-8 are equimolar to 1 mg of GHRP-2?
1 mg of GHRP-2 (MW 818) is 1,222.5 nmol. The same number of moles of SNAP-8 (MW 1075.2) weighs 1.314 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of GHRP-2 and SNAP-8
PubChem lists GHRP-2 as C45H55N9O6 (818 g/mol) and SNAP-8 as C41H70N16O16S (1075.2 g/mol). GHRP-2 is a peptide; SNAP-8 is a peptide. These formulas refer to the parent compounds without salt counter-ions.
A 5 mg vial of GHRP-2 equals how many mg of SNAP-8 in moles?
5 mg of GHRP-2 (MW 818) is 6.112 µmol. The same amount of SNAP-8 (MW 1075.2) would weigh 6.572 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of GHRP-2 equals how many mg of SNAP-8 in moles?
10 mg of GHRP-2 (MW 818) is 12.225 µmol. The same amount of SNAP-8 (MW 1075.2) would weigh 13.144 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 5 mg vial of SNAP-8 equals how many mg of GHRP-2 in moles?
5 mg of SNAP-8 (MW 1075.2) is 4.65 µmol. The same amount of GHRP-2 (MW 818) would weigh 3.804 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 GHRP-2 in moles?
10 mg of SNAP-8 (MW 1075.2) is 9.301 µmol. The same amount of GHRP-2 (MW 818) would weigh 7.608 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 GHRP-2 and SNAP-8?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/ghrp-2-vs-snap-8/#sqa-039105
APA
Sable Peptides. (2026, October 11). *What is the difference between GHRP-2 and SNAP-8?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/ghrp-2-vs-snap-8/#sqa-039105
BibTeX
@misc{sable_#sqa-039105_2026,
author = {{Sable Peptides}},
title = {{What is the difference between GHRP-2 and SNAP-8?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/ghrp-2-vs-snap-8/#sqa-039105}},
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