DSIP Molecular Weight
The molecular weight of DSIP is approximately 848.8 g/mol (about 849 Da), for the formula C35H48N10O15.
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What is the molecular weight of DSIP?
About 848.8 g/mol, per PubChem; early literature rounds this to 849.[10], [2]
The value follows from the nine-residue sequence Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu: the sum of the amino acid residue masses plus one water molecule.
Does molecular weight show a sample is pure?
No. Mass spectrometry can support identity, but purity is a separate measurement.
A sample can contain the correct mass alongside impurities. Identity (what is it?) and purity (how much of it is that?) require different tests.
See also: identity vs purity in DSIP testing
Cited sources are listed on the references page.
Research Use Only
For educational and research reference only. Not medical advice. Not for human or animal use. Research peptides are Research Use Only (RUO).