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NeoChem

Chemistry drawn with precision, ready to publish.

2D and 3D structures, reactions, formulas and a complete periodic table, with the same finish as NeoMath.

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Windows, macOS and Linux

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Draw a structure in seconds

Type a SMILES string or a reaction. NeoChem draws it right away, with the same result as the app.

The problem

Chemistry in teaching material takes too much work

  • The structure becomes a blurry image

    Screenshots lose sharpness, and you can't fix a bond without redrawing the whole thing.

  • Every program speaks its own language

    Moving a molecule from a chemistry program into a document usually means manual conversion.

  • Chemistry and math live apart

    A reaction in one file, an equation in another, and the exam built by pasting figures one by one.

A chemistry exam can take hours just to assemble the figures.

NeoChem brings it together: draw, check and publish in the same place.

The solution

From the lab notebook to the textbook

Draw

Draw or type and the structure appears

Write a formula, a name or a reaction in the input bar, or draw with the bond, ring and atom tools. The library brings aromatics, heterocycles and much more, with thumbnails.

  • Structures, Formulas, Reactions, Analysis and Teaching modes
  • Single, double, triple, wedge and dash bonds
  • Functional groups highlighted with colors and names
NeoChem structure library with benzene, toluene and phenol
Look up

All 118 elements, with data and sources

Standard atomic mass, configuration, electronegativity, radii, oxidation states, isotopes and more, with the source of each value.

  • Search by name, symbol or number
  • Names in English, Portuguese and Spanish
  • Data also available to AI assistants
NeoChem periodic table
Teach

Built for the classroom too

Teaching mode shows dipoles and electron pairs, and the analysis calculates formula, molar mass and composition to check exercises.

  • 3D view of the molecule
  • Balancing and stoichiometry
  • Report ready for assignments
NeoChem drawing sheet with the functional groups panel
How it works

From idea to finished figure in three steps

  1. Step 1

    Describe

    Type the formula, the name or the reaction, or draw the structure.

  2. Step 2

    Check

    See it in 2D and 3D, balance the reaction and check molar mass and composition.

  3. Step 3

    Publish

    Send the figure to Word or InDesign, or export a vector file for print.

And more

Chemistry across the whole workflow

  • Any font

    Labels, arrows and captions in any installed font, with outlined text for the printer.

  • Word and InDesign

    Send the structure to the open document, like in NeoMath.

  • Formulas in LaTeX

    Chemistry commands accepted across the whole Neo ecosystem.

  • Batch conversion

    Whole folders of molecules converted at once in NeoConverter.

  • Tools for AI

    Reading, drawing, balancing and reports for AI assistants.

  • Accessible description

    Every molecule gets a text description for screen readers.

Compatibility

Windows, macOS and Linux

  • Windows

    Own installer, with the same look as NeoMath.

    • Send to Word
    • Configurable shortcuts

  • macOS

    In the same installer as the other Neo apps.

    • Vector export
    • System theme

  • Linux

    Package for Debian and Ubuntu, with a command line.

    • Conversions in scripts
    • MCP
Specifications

Technical sheet

Input
Drawing, formula, name or reaction
Modes
Structures, Formulas, Reactions, Analysis and Teaching
Elements
118, with standard atomic masses and sources
Limits
Drawings up to 1,500 atoms
View
2D and 3D
Languages
English, Portuguese and Spanish

Frequently asked questions

Do I need NeoMath to use NeoChem?

No. NeoChem has its own license. If you want both, buy them together or choose the Neo Suite, with every program.

Can I bring molecules from other chemistry programs?

Yes. NeoChem reads the main chemistry standards, and NeoConverter converts whole folders at once.

Is it good for exams and workbooks?

It is. Export structures and reactions for print or send them straight to Word and InDesign, with the same style across all your material.

Chemistry at publishing quality

Talk to a specialist and see NeoChem with your own material.

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