Sable · Question
What is the difference between Hexarelin and Pal-GHK?
Hexarelin is a synthetic hexapeptide growth hormone secretagogue, also studied for binding to the CD36 receptor in cardiovascular research models (peptide, MW about 887 g/mol).
Research use only. Not for human consumption. No health claims.
Last verified 2026-10-10
What is the difference between Hexarelin and Pal-GHK?
Hexarelin is a synthetic hexapeptide growth hormone secretagogue, also studied for binding to the CD36 receptor in cardiovascular research models (peptide, MW about 887 g/mol).
Which is heavier, Hexarelin or Pal-GHK?
Hexarelin has a molecular weight of about 887 g/mol and Pal-GHK about 578.8 g/mol (PubChem), so Hexarelin is heavier by 308.2 g/mol, a ratio of 1.53. This means 1 mg of Hexarelin contains 1,127.4 nmol versus 1,727.7 nmol for Pal-GHK.
How many mg of Pal-GHK are equimolar to 1 mg of Hexarelin?
1 mg of Hexarelin (MW 887) is 1,127.4 nmol. The same number of moles of Pal-GHK (MW 578.8) weighs 0.6525 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of Hexarelin and Pal-GHK
PubChem lists Hexarelin as C47H58N12O6 (887 g/mol) and Pal-GHK as C30H54N6O5 (578.8 g/mol). Hexarelin is a peptide; Pal-GHK is a lipopeptide. These formulas refer to the parent compounds without salt counter-ions.
A 2 mg vial of Hexarelin equals how many mg of Pal-GHK in moles?
2 mg of Hexarelin (MW 887) is 2.255 µmol. The same amount of Pal-GHK (MW 578.8) would weigh 1.305 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 5 mg vial of Hexarelin equals how many mg of Pal-GHK in moles?
5 mg of Hexarelin (MW 887) is 5.637 µmol. The same amount of Pal-GHK (MW 578.8) would weigh 3.263 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of Hexarelin equals how many mg of Pal-GHK in moles?
10 mg of Hexarelin (MW 887) is 11.274 µmol. The same amount of Pal-GHK (MW 578.8) would weigh 6.525 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of Pal-GHK equals how many mg of Hexarelin in moles?
10 mg of Pal-GHK (MW 578.8) is 17.277 µmol. The same amount of Hexarelin (MW 887) would weigh 15.325 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
More questions about hexarelin
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 Hexarelin and Pal-GHK?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/hexarelin-vs-pal-ghk/#sqa-039490
APA
Sable Peptides. (2026, October 11). *What is the difference between Hexarelin and Pal-GHK?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/hexarelin-vs-pal-ghk/#sqa-039490
BibTeX
@misc{sable_#sqa-039490_2026,
author = {{Sable Peptides}},
title = {{What is the difference between Hexarelin and Pal-GHK?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/hexarelin-vs-pal-ghk/#sqa-039490}},
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