Sable · Question
What is the difference between Gonadorelin and Sermorelin?
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).
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Last verified 2026-10-10
What is the difference between Gonadorelin and Sermorelin?
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 Sermorelin?
Gonadorelin has a molecular weight of about 1182.3 g/mol and Sermorelin about 3357.9 g/mol (PubChem), so Sermorelin is heavier by 2,175.6 g/mol, a ratio of 2.84. This means 1 mg of Gonadorelin contains 845.8 nmol versus 297.8 nmol for Sermorelin.
How many mg of Sermorelin are equimolar to 1 mg of Gonadorelin?
1 mg of Gonadorelin (MW 1182.3) is 845.8 nmol. The same number of moles of Sermorelin (MW 3357.9) weighs 2.84 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of Gonadorelin and Sermorelin
PubChem lists Gonadorelin as C55H75N17O13 (1182.3 g/mol) and Sermorelin as C149H246N44O42S (3357.9 g/mol). Gonadorelin is a peptide; Sermorelin 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 Sermorelin in moles?
5 mg of Gonadorelin (MW 1182.3) is 4.229 µmol. The same amount of Sermorelin (MW 3357.9) would weigh 14.201 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 Sermorelin in moles?
10 mg of Gonadorelin (MW 1182.3) is 8.458 µmol. The same amount of Sermorelin (MW 3357.9) would weigh 28.401 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 Gonadorelin in moles?
2 mg of Sermorelin (MW 3357.9) is 0.5956 µmol. The same amount of Gonadorelin (MW 1182.3) would weigh 0.7042 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 Gonadorelin in moles?
5 mg of Sermorelin (MW 3357.9) is 1.489 µmol. The same amount of Gonadorelin (MW 1182.3) would weigh 1.76 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 Gonadorelin in moles?
10 mg of Sermorelin (MW 3357.9) is 2.978 µmol. The same amount of Gonadorelin (MW 1182.3) would weigh 3.521 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 Sermorelin?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/gonadorelin-vs-sermorelin/#sqa-039323
APA
Sable Peptides. (2026, October 11). *What is the difference between Gonadorelin and Sermorelin?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/gonadorelin-vs-sermorelin/#sqa-039323
BibTeX
@misc{sable_#sqa-039323_2026,
author = {{Sable Peptides}},
title = {{What is the difference between Gonadorelin and Sermorelin?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/gonadorelin-vs-sermorelin/#sqa-039323}},
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