# monoisotopicMolecularWeight

The monoisotopic mass is the sum of the masses of the atoms in a molecule using the unbound, ground-state, rest mass of the principal (most abundant) isotope for each element instead of the isotopic average mass. Please include the units in the form '<Number> <unit>', for example '770.230488 g/mol' or as '<QuantitativeValue>.

## Expected Types

| Type | Description |
|------|-------------|
| [QuantitativeValue](https://schema.org.ai/QuantitativeValue) | A point value or interval for product characteristics and other purposes. |
| [Text](https://schema.org.ai/Text) | Data type: Text. |

## Used on Types

| Type | Description |
|------|-------------|
| [MolecularEntity](https://schema.org.ai/MolecularEntity) | Any constitutionally or isotopically distinct atom, molecule, ion, ion pair, radical, radical ion, complex, conformer etc., identifiable as a separately distinguishable entity. |

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Quoted from Schema.org 30.1, https://schema.org/monoisotopicMolecularWeight, under CC BY-SA 3.0. Served by the Org.AI Foundation at https://schema.org.ai/monoisotopicMolecularWeight.