Patsnap Chemical Molecular

Setup

Get your API Key at https://open.patsnap.com

Patsnap Chemical Molecular

This skill connects your AI agent to Patsnap's Chemical Molecular MCP server — providing professional-grade chemistry search and analysis capabilities.

With this skill, your agent can navigate the complex world of small molecules, from structure-based patent searching to bioactivity data retrieval and synthetic route analysis.

Prerequisites

This skill requires the Patsnap Chemical Intelligence MCP server to be configured in your environment:

{
  "mcpServers": {
    "chemical_molecular": {
      "url": "https://connect.patsnap.com/713886/logic-mcp?apikey=YOUR_API_KEY",
      "type": "streamableHttp"
    }
  }
}

Get your API key at open.patsnap.com.

For the full list of available tools and input parameters, refer to the official MCP server documentation: https://open.patsnap.com/marketplace/mcp-servers/chemical-molecular

Instructions for AI Agents

Step 1: Chemical Entity Recognition

When a user mentions a chemical name, drug, or SMILES string, use the chemical normalization tools to resolve the entity to a standard structure or Patsnap internal ID.

Step 2: Structure-Based Search

• Use Substructure Search to find molecules containing a specific scaffold.
• Use Similarity Search to find analogs of a lead compound.
• Combine structure search with patent filters to investigate the chemical IP landscape.

Step 3: Bioactivity & Property Analysis

Retrieve IC50, Ki, and other bioactivity data from literature and patents to evaluate compound potency and selectivity.

Step 4: Output Synthesis

Present chemical data with:

• SMILES/InChI strings for precise identification.
• Visual descriptions of scaffolds and functional groups.
• Tabular comparisons of bioactivity across different analogs.

Example Workflows

Lead Optimization Support

1. Identify lead compound structure.
2. Run similarity search to find known analogs.
3. Retrieve bioactivity data for all analogs to identify SAR (Structure-Activity Relationship) trends.

Chemical IP Clearance

1. Input a candidate molecule structure.
2. Run substructure search across global patent databases.
3. Identify key patents that may cover the candidate scaffold.

Resources

• Patsnap Life Sciences: eureka.patsnap.com/ls-landing
• MCP Server: open.patsnap.com/marketplace/mcp-servers
• API Docs: open.patsnap.com/devportal