MLchartDataset catalogue

Replacement name

Term · Chemistry · MLC-T-CHM-010193

A systematic name for a chemical compound that is formed by replacing a specific atom or group in a parent compound with another atom or group. This naming convention is particularly useful for describing derivatives of complex structures where direct substitution is clear. It provides a concise way to denote structural modifications without completely renaming the entire molecule.

Table 1. Record
IdentifierMLC-T-CHM-010193
FieldChemistry
SubjectOrganic and Biomolecular Chemistry
ReferencesBlue Book Guide, p. 15 (https://doi.org/10.1351/pac199971071327)
See alsoFunctional parent; Thio
Record as JSON
{
  "id": "MLC-T-CHM-010193",
  "term": "Replacement name",
  "field": "Chemistry",
  "definition": "A systematic name for a chemical compound that is formed by replacing a specific atom or group in a parent compound with another atom or group. This naming convention is particularly useful for describing derivatives of complex structures where direct substitution is clear. It provides a concise way to denote structural modifications without completely renaming the entire molecule.",
  "subject": "Organic and Biomolecular Chemistry",
  "see_also": [
    "functional parent",
    "thio"
  ],
  "references": [
    "Blue Book Guide, p. 15 (https://doi.org/10.1351/pac199971071327)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/replacement-name/"
}

Record 10,838 of 13,676 in Chemistry terminology (MLC-0109). Request the full dataset.