Sable · Question
What is the difference between Tesamorelin and Cartalax?
Tesamorelin is a stabilised analogue of the full 44-residue GHRH with an N-terminal trans-3-hexenoyl group, used in GHRH receptor research (peptide, MW about 5136 g/mol).
Research use only. Not for human consumption. No health claims.
Last verified 2026-10-10
What is the difference between Tesamorelin and Cartalax?
Tesamorelin is a stabilised analogue of the full 44-residue GHRH with an N-terminal trans-3-hexenoyl group, used in GHRH receptor research (peptide, MW about 5136 g/mol).
Which is heavier, Tesamorelin or Cartalax?
Tesamorelin has a molecular weight of about 5136 g/mol and Cartalax about 333.29 g/mol (PubChem), so Tesamorelin is heavier by 4,802.7 g/mol, a ratio of 15.41. This means 1 mg of Tesamorelin contains 194.7 nmol versus 3,000.4 nmol for Cartalax.
How many mg of Cartalax are equimolar to 1 mg of Tesamorelin?
1 mg of Tesamorelin (MW 5136) is 194.7 nmol. The same number of moles of Cartalax (MW 333.29) weighs 0.06489 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of Tesamorelin and Cartalax
PubChem lists Tesamorelin as C221H366N72O67S (5136 g/mol) and Cartalax as C12H19N3O8 (333.29 g/mol). Tesamorelin is a peptide; Cartalax is a peptide. These formulas refer to the parent compounds without salt counter-ions.
A 10 mg vial of Cartalax equals how many mg of Tesamorelin in moles?
10 mg of Cartalax (MW 333.29) is 30.004 µmol. The same amount of Tesamorelin (MW 5136) would weigh 154.1 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 20 mg vial of Cartalax equals how many mg of Tesamorelin in moles?
20 mg of Cartalax (MW 333.29) is 60.008 µmol. The same amount of Tesamorelin (MW 5136) would weigh 308.2 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 2 mg vial of Tesamorelin equals how many mg of Cartalax in moles?
2 mg of Tesamorelin (MW 5136) is 0.3894 µmol. The same amount of Cartalax (MW 333.29) would weigh 0.1298 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of Tesamorelin equals how many mg of Cartalax in moles?
10 mg of Tesamorelin (MW 5136) is 1.947 µmol. The same amount of Cartalax (MW 333.29) would weigh 0.6489 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 5 mg vial of Tesamorelin equals how many mg of Cartalax in moles?
5 mg of Tesamorelin (MW 5136) is 0.9735 µmol. The same amount of Cartalax (MW 333.29) would weigh 0.3245 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 20 mg vial of Tesamorelin equals how many mg of Cartalax in moles?
20 mg of Tesamorelin (MW 5136) is 3.894 µmol. The same amount of Cartalax (MW 333.29) would weigh 1.298 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
More questions about tesamorelin
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 Tesamorelin and Cartalax?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/cartalax-vs-tesamorelin/#sqa-040957
APA
Sable Peptides. (2026, October 11). *What is the difference between Tesamorelin and Cartalax?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/cartalax-vs-tesamorelin/#sqa-040957
BibTeX
@misc{sable_#sqa-040957_2026,
author = {{Sable Peptides}},
title = {{What is the difference between Tesamorelin and Cartalax?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/cartalax-vs-tesamorelin/#sqa-040957}},
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