TheChemSolver/Tools/IUPAC Nomenclature Engine

Free IUPAC Nomenclature Tool — Organic Chemistry Name Generator

Draw any organic molecule using the interactive editor and get the correct IUPAC name instantly.

Unit 1IChOFree
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Topics Covered

  • Alkane, alkene, alkyne naming
  • Functional group priority (IUPAC 2013)
  • Substituent locants and alphabetical order
  • Cyclic compound naming
  • Structural formula visualization
  • Bond-line notation

How to Use

  1. 1Use the structure editor to draw your molecule
  2. 2Add atoms, bonds, functional groups from the palette
  3. 3The IUPAC name and step-by-step reasoning appear automatically

Curriculum Alignment

AP Chemistry
Unit 1: Atomic Structure and Properties
IChO Syllabus
Included in IChO preparatory topics
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