Sable · Question
What is the difference between Gonadorelin and SS-31?
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 SS-31?
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 SS-31?
Gonadorelin has a molecular weight of about 1182.3 g/mol and SS-31 about 639.8 g/mol (PubChem), so Gonadorelin is heavier by 542.5 g/mol, a ratio of 1.85. This means 1 mg of Gonadorelin contains 845.8 nmol versus 1,563 nmol for SS-31.
How many mg of SS-31 are equimolar to 1 mg of Gonadorelin?
1 mg of Gonadorelin (MW 1182.3) is 845.8 nmol. The same number of moles of SS-31 (MW 639.8) weighs 0.5411 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of Gonadorelin and SS-31
PubChem lists Gonadorelin as C55H75N17O13 (1182.3 g/mol) and SS-31 as C32H49N9O5 (639.8 g/mol). Gonadorelin is a peptide; SS-31 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 SS-31 in moles?
5 mg of Gonadorelin (MW 1182.3) is 4.229 µmol. The same amount of SS-31 (MW 639.8) would weigh 2.706 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 SS-31 in moles?
10 mg of Gonadorelin (MW 1182.3) is 8.458 µmol. The same amount of SS-31 (MW 639.8) would weigh 5.411 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 5 mg vial of SS-31 equals how many mg of Gonadorelin in moles?
5 mg of SS-31 (MW 639.8) is 7.815 µmol. The same amount of Gonadorelin (MW 1182.3) would weigh 9.24 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of SS-31 equals how many mg of Gonadorelin in moles?
10 mg of SS-31 (MW 639.8) is 15.63 µmol. The same amount of Gonadorelin (MW 1182.3) would weigh 18.479 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 SS-31?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/gonadorelin-vs-ss-31/#sqa-039307
APA
Sable Peptides. (2026, October 11). *What is the difference between Gonadorelin and SS-31?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/gonadorelin-vs-ss-31/#sqa-039307
BibTeX
@misc{sable_#sqa-039307_2026,
author = {{Sable Peptides}},
title = {{What is the difference between Gonadorelin and SS-31?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/gonadorelin-vs-ss-31/#sqa-039307}},
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