Sable · Question

What is the difference between KPV and Oxytocin?

KPV is the C-terminal tripeptide of alpha-melanocyte-stimulating hormone, studied in inflammation-signalling research in cell and rodent models (peptide, MW about 342.43 g/mol).

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Last verified 2026-10-10

What is the difference between KPV and Oxytocin?

KPV is the C-terminal tripeptide of alpha-melanocyte-stimulating hormone, studied in inflammation-signalling research in cell and rodent models (peptide, MW about 342.43 g/mol).

Which is heavier, KPV or Oxytocin?

KPV has a molecular weight of about 342.43 g/mol and Oxytocin about 1007.2 g/mol (PubChem), so Oxytocin is heavier by 664.8 g/mol, a ratio of 2.94. This means 1 mg of KPV contains 2,920.3 nmol versus 992.9 nmol for Oxytocin.

How many mg of Oxytocin are equimolar to 1 mg of KPV?

1 mg of KPV (MW 342.43) is 2,920.3 nmol. The same number of moles of Oxytocin (MW 1007.2) weighs 2.941 mg. Equimolar comparisons matter when testing two compounds side by side in the same assay.

Compare the molecular formulas of KPV and Oxytocin

PubChem lists KPV as C16H30N4O4 (342.43 g/mol) and Oxytocin as C43H66N12O12S2 (1007.2 g/mol). KPV is a peptide; Oxytocin is a cyclic nonapeptide. These formulas refer to the parent compounds without salt counter-ions.

A 2 mg vial of KPV equals how many mg of Oxytocin in moles?

2 mg of KPV (MW 342.43) is 5.841 µmol. The same amount of Oxytocin (MW 1007.2) would weigh 5.883 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.

A 5 mg vial of KPV equals how many mg of Oxytocin in moles?

5 mg of KPV (MW 342.43) is 14.602 µmol. The same amount of Oxytocin (MW 1007.2) would weigh 14.707 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.

A 10 mg vial of KPV equals how many mg of Oxytocin in moles?

10 mg of KPV (MW 342.43) is 29.203 µmol. The same amount of Oxytocin (MW 1007.2) would weigh 29.413 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.

A 20 mg vial of KPV equals how many mg of Oxytocin in moles?

20 mg of KPV (MW 342.43) is 58.406 µmol. The same amount of Oxytocin (MW 1007.2) would weigh 58.827 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.

A 2 mg vial of Oxytocin equals how many mg of KPV in moles?

2 mg of Oxytocin (MW 1007.2) is 1.986 µmol. The same amount of KPV (MW 342.43) would weigh 0.68 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 KPV in moles?

5 mg of Oxytocin (MW 1007.2) is 4.964 µmol. The same amount of KPV (MW 342.43) would weigh 1.7 mg. This equimolar conversion lets two compounds be compared at matched molar amounts in the same experiment.

Cite this

Research use only. Not for consumption. No health claims.

Plain

Sable Peptides. (2026). What is the difference between KPV and Oxytocin?. UK Research Peptide Reference. Retrieved 11 October 2026, from https://www.sablepeptides.co.uk/questions/compare/kpv-vs-oxytocin/#sqa-039652

APA

Sable Peptides. (2026, October 11). *What is the difference between KPV and Oxytocin?*. UK Research Peptide Reference. https://www.sablepeptides.co.uk/questions/compare/kpv-vs-oxytocin/#sqa-039652

BibTeX

@misc{sable_#sqa-039652_2026,
  author = {{Sable Peptides}},
  title = {{What is the difference between KPV and Oxytocin?}},
  year = {2026},
  howpublished = {\url{https://www.sablepeptides.co.uk/questions/compare/kpv-vs-oxytocin/#sqa-039652}},
  note = {Accessed 11 October 2026. CC BY 4.0}
}

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Date modified: 2026-10-10