Sable · Question
What is the difference between Hexarelin and IGF-1 LR3?
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 IGF-1 LR3?
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 IGF-1 LR3?
Hexarelin has a molecular weight of about 887 g/mol and IGF-1 LR3 about 9111 g/mol (PubChem), so IGF-1 LR3 is heavier by 8,224 g/mol, a ratio of 10.27. This means 1 mg of Hexarelin contains 1,127.4 nmol versus 109.8 nmol for IGF-1 LR3.
How many mg of IGF-1 LR3 are equimolar to 1 mg of Hexarelin?
1 mg of Hexarelin (MW 887) is 1,127.4 nmol. The same number of moles of IGF-1 LR3 (MW 9111) weighs 10.272 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
A 2 mg vial of Hexarelin equals how many mg of IGF-1 LR3 in moles?
2 mg of Hexarelin (MW 887) is 2.255 µmol. The same amount of IGF-1 LR3 (MW 9111) would weigh 20.543 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 IGF-1 LR3 in moles?
5 mg of Hexarelin (MW 887) is 5.637 µmol. The same amount of IGF-1 LR3 (MW 9111) would weigh 51.359 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 IGF-1 LR3 in moles?
10 mg of Hexarelin (MW 887) is 11.274 µmol. The same amount of IGF-1 LR3 (MW 9111) would weigh 102.7 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 0.1 mg vial of IGF-1 LR3 equals how many mg of Hexarelin in moles?
0.1 mg of IGF-1 LR3 (MW 9111) is 0.01098 µmol. The same amount of Hexarelin (MW 887) would weigh 0.009735 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 1 mg vial of IGF-1 LR3 equals how many mg of Hexarelin in moles?
1 mg of IGF-1 LR3 (MW 9111) is 0.1098 µmol. The same amount of Hexarelin (MW 887) would weigh 0.09735 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 IGF-1 LR3?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/hexarelin-vs-igf-1-lr3/#sqa-039506
APA
Sable Peptides. (2026, October 11). *What is the difference between Hexarelin and IGF-1 LR3?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/hexarelin-vs-igf-1-lr3/#sqa-039506
BibTeX
@misc{sable_#sqa-039506_2026,
author = {{Sable Peptides}},
title = {{What is the difference between Hexarelin and IGF-1 LR3?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/hexarelin-vs-igf-1-lr3/#sqa-039506}},
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