From target molecule
to a reviewable route.

A structure-first synthesis workbench. Explore target molecules, starting materials, reaction steps and procurement evidence in one research workflow.

Installation & usage View the source

Open source · Apache-2.0

AI-generated concept art

Who it is for

Medicinal, synthetic and process chemistry researchers

Environment

Linux / WSL; configured ASKCOS models and stock data

First-party source license

Apache-2.0

CAPABILITIES

Made for the work you do

Draw or import a target structure and explore multiple search strategies

Inspect starting materials, reaction steps, condition references and routes

Check structure-specific procurement evidence against stock snapshots

Edit route copies and export route figures, materials and research records

YOUR FIRST WORKFLOW

A place to begin

01
Confirm the target structure
02
Search and review routes
03
Inspect materials and steps

Explore the documentation

Before you choose

ASKCOS is the currently integrated route-generation engine. Model scores, catalog procurement evidence and experimental feasibility are evaluated separately; routes require chemical and experimental review.

Based on public repository material, reviewed on 2026-10-08. README

From target moleculeto a reviewable route.

Made for the work you do

Draw or import a target structure and explore multiple search strategies

Inspect starting materials, reaction steps, condition references and routes

Check structure-specific procurement evidence against stock snapshots

Edit route copies and export route figures, materials and research records

A place to begin

Confirm the target structure

Search and review routes

Inspect materials and steps

Before you choose

Find your next research tool.

X-PatentSAR

X-Science

From target molecule
to a reviewable route.