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What is the difference between Gonadorelin and TB-500?

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 TB-500?

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 TB-500?

Gonadorelin has a molecular weight of about 1182.3 g/mol and TB-500 about 889 g/mol (PubChem), so Gonadorelin is heavier by 293.3 g/mol, a ratio of 1.33. This means 1 mg of Gonadorelin contains 845.8 nmol versus 1,124.9 nmol for TB-500.

How many mg of TB-500 are equimolar to 1 mg of Gonadorelin?

1 mg of Gonadorelin (MW 1182.3) is 845.8 nmol. The same number of moles of TB-500 (MW 889) weighs 0.7519 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.

Compare the molecular formulas of Gonadorelin and TB-500

PubChem lists Gonadorelin as C55H75N17O13 (1182.3 g/mol) and TB-500 as C38H68N10O14 (889 g/mol). Gonadorelin is a peptide; TB-500 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 TB-500 in moles?

5 mg of Gonadorelin (MW 1182.3) is 4.229 µmol. The same amount of TB-500 (MW 889) would weigh 3.76 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 TB-500 in moles?

10 mg of Gonadorelin (MW 1182.3) is 8.458 µmol. The same amount of TB-500 (MW 889) would weigh 7.519 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.

A 10 mg vial of TB-500 equals how many mg of Gonadorelin in moles?

10 mg of TB-500 (MW 889) is 11.249 µmol. The same amount of Gonadorelin (MW 1182.3) would weigh 13.299 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.

A 2 mg vial of TB-500 equals how many mg of Gonadorelin in moles?

2 mg of TB-500 (MW 889) is 2.25 µmol. The same amount of Gonadorelin (MW 1182.3) would weigh 2.66 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.

A 5 mg vial of TB-500 equals how many mg of Gonadorelin in moles?

5 mg of TB-500 (MW 889) is 5.624 µmol. The same amount of Gonadorelin (MW 1182.3) would weigh 6.65 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.

A 15 mg vial of TB-500 equals how many mg of Gonadorelin in moles?

15 mg of TB-500 (MW 889) is 16.873 µmol. The same amount of Gonadorelin (MW 1182.3) would weigh 19.949 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.

A 20 mg vial of TB-500 equals how many mg of Gonadorelin in moles?

20 mg of TB-500 (MW 889) is 22.497 µmol. The same amount of Gonadorelin (MW 1182.3) would weigh 26.598 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 TB-500?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/gonadorelin-vs-tb-500/#sqa-039375

APA

Sable Peptides. (2026, October 11). *What is the difference between Gonadorelin and TB-500?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/gonadorelin-vs-tb-500/#sqa-039375

BibTeX

@misc{sable_#sqa-039375_2026,
  author = {{Sable Peptides}},
  title = {{What is the difference between Gonadorelin and TB-500?}},
  year = {2026},
  howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/gonadorelin-vs-tb-500/#sqa-039375}},
  note = {Accessed 11 October 2026. CC BY 4.0}
}

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Date modified: 2026-10-10