SA Score
Synthesizability Assessment
Know What’s Possible Before You Synthesize
How SA Score works
Comprehensive Synthetic Feasibility Analysis
Reaction Logic & Complexity
Assesses step efficiency and overall feasibility.
Building Block Availability
Confirms that proposed routes rely on commercially available materials.
Cost Considerations
Accounts for starting material prices to recommend the most cost-effective pathways.
High-Throughput Screening
for Large Libraries
ChemAIRS evaluates hundreds of thousands of molecules in hours, ranking them based on synthetic accessibility.
This means you can input 100,000 molecules for overnight screening and by morning, you can read the results with your coffee.
SA Score is Validated
by Industry Experts
In a 1,346-molecule study, ChemAIRS matched Merck’s expert synthesis team, demonstrating industry-leading accuracy.
AI-driven assessments identified intermediates that human experts overlooked, improving robusticity of research and efficiency.
