Sable · Question
What is the difference between Gonadorelin and Semax?
Gonadorelin is the synthetic form of native gonadotropin-releasing hormone, a decapeptide used as a reference agonist in GnRH receptor research (peptide, MW about 1182.3 g/mol).
Research use only. Not for human consumption. No health claims.
Last verified 2026-10-10
What is the difference between Gonadorelin and Semax?
Gonadorelin is the synthetic form of native gonadotropin-releasing hormone, a decapeptide used as a reference agonist in GnRH receptor research (peptide, MW about 1182.3 g/mol).
Which is heavier, Gonadorelin or Semax?
Gonadorelin has a molecular weight of about 1182.3 g/mol and Semax about 813.9 g/mol (PubChem), so Gonadorelin is heavier by 368.4 g/mol, a ratio of 1.45. This means 1 mg of Gonadorelin contains 845.8 nmol versus 1,228.7 nmol for Semax.
How many mg of Semax are equimolar to 1 mg of Gonadorelin?
1 mg of Gonadorelin (MW 1182.3) is 845.8 nmol. The same number of moles of Semax (MW 813.9) weighs 0.6884 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of Gonadorelin and Semax
PubChem lists Gonadorelin as C55H75N17O13 (1182.3 g/mol) and Semax as C37H51N9O10S (813.9 g/mol). Gonadorelin is a peptide; Semax is a peptide. These formulas refer to the parent compounds without salt counter-ions.
A 5 mg vial of Gonadorelin equals how many mg of Semax in moles?
5 mg of Gonadorelin (MW 1182.3) is 4.229 µmol. The same amount of Semax (MW 813.9) would weigh 3.442 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of Gonadorelin equals how many mg of Semax in moles?
10 mg of Gonadorelin (MW 1182.3) is 8.458 µmol. The same amount of Semax (MW 813.9) would weigh 6.884 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 5 mg vial of Semax equals how many mg of Gonadorelin in moles?
5 mg of Semax (MW 813.9) is 6.143 µmol. The same amount of Gonadorelin (MW 1182.3) would weigh 7.263 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of Semax equals how many mg of Gonadorelin in moles?
10 mg of Semax (MW 813.9) is 12.287 µmol. The same amount of Gonadorelin (MW 1182.3) would weigh 14.526 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 30 mg vial of Semax equals how many mg of Gonadorelin in moles?
30 mg of Semax (MW 813.9) is 36.86 µmol. The same amount of Gonadorelin (MW 1182.3) would weigh 43.579 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
More questions about gonadorelin
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 Gonadorelin and Semax?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/gonadorelin-vs-semax/#sqa-039319
APA
Sable Peptides. (2026, October 11). *What is the difference between Gonadorelin and Semax?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/gonadorelin-vs-semax/#sqa-039319
BibTeX
@misc{sable_#sqa-039319_2026,
author = {{Sable Peptides}},
title = {{What is the difference between Gonadorelin and Semax?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/gonadorelin-vs-semax/#sqa-039319}},
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