Sable · Question
What is the difference between Oxytocin and Thymosin alpha-1?
Oxytocin is a nonapeptide neurohypophysial hormone with a disulfide bridge, used as a reference agonist in oxytocin receptor and social-neuroscience research (cyclic nonapeptide, MW about 1007.2 g/mol).
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Last verified 2026-10-10
What is the difference between Oxytocin and Thymosin alpha-1?
Oxytocin is a nonapeptide neurohypophysial hormone with a disulfide bridge, used as a reference agonist in oxytocin receptor and social-neuroscience research (cyclic nonapeptide, MW about 1007.2 g/mol).
Which is heavier, Oxytocin or Thymosin alpha-1?
Oxytocin has a molecular weight of about 1007.2 g/mol and Thymosin alpha-1 about 3108.3 g/mol (PubChem), so Thymosin alpha-1 is heavier by 2,101.1 g/mol, a ratio of 3.09. This means 1 mg of Oxytocin contains 992.9 nmol versus 321.7 nmol for Thymosin alpha-1.
How many mg of Thymosin alpha-1 are equimolar to 1 mg of Oxytocin?
1 mg of Oxytocin (MW 1007.2) is 992.9 nmol. The same number of moles of Thymosin alpha-1 (MW 3108.3) weighs 3.086 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.
Compare the molecular formulas of Oxytocin and Thymosin alpha-1
PubChem lists Oxytocin as C43H66N12O12S2 (1007.2 g/mol) and Thymosin alpha-1 as C129H215N33O55 (3108.3 g/mol). Oxytocin is a cyclic nonapeptide; Thymosin alpha-1 is a peptide. These formulas refer to the parent compounds without salt counter-ions.
A 2 mg vial of Oxytocin equals how many mg of Thymosin alpha-1 in moles?
2 mg of Oxytocin (MW 1007.2) is 1.986 µmol. The same amount of Thymosin alpha-1 (MW 3108.3) would weigh 6.172 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 5 mg vial of Oxytocin equals how many mg of Thymosin alpha-1 in moles?
5 mg of Oxytocin (MW 1007.2) is 4.964 µmol. The same amount of Thymosin alpha-1 (MW 3108.3) would weigh 15.43 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 5 mg vial of Thymosin alpha-1 equals how many mg of Oxytocin in moles?
5 mg of Thymosin alpha-1 (MW 3108.3) is 1.609 µmol. The same amount of Oxytocin (MW 1007.2) would weigh 1.62 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
A 10 mg vial of Thymosin alpha-1 equals how many mg of Oxytocin in moles?
10 mg of Thymosin alpha-1 (MW 3108.3) is 3.217 µmol. The same amount of Oxytocin (MW 1007.2) would weigh 3.24 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.
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 Oxytocin and Thymosin alpha-1?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/oxytocin-vs-thymosin-alpha-1/#sqa-040381
APA
Sable Peptides. (2026, October 11). *What is the difference between Oxytocin and Thymosin alpha-1?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/oxytocin-vs-thymosin-alpha-1/#sqa-040381
BibTeX
@misc{sable_#sqa-040381_2026,
author = {{Sable Peptides}},
title = {{What is the difference between Oxytocin and Thymosin alpha-1?}},
year = {2026},
howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/oxytocin-vs-thymosin-alpha-1/#sqa-040381}},
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