RIpred

Computational Tool
Description

Retention Index predictor is a web server that uses machine learning to predict the Kovats' Retention Index (RI) of compounds for different types of GC columns. Can generate TMS and TBDMS derivatives with their RI values. Contains ~1.7 million predicted RI values from HMDB 5.0.

Technical Details
Operating System:
Web-based
Keywords
retention index GC-MS metabolomics machine learning
Access Resource
Open Resource
Metadata
Created: January 10, 2026
Last Updated: January 11, 2026
Type: Computational Tool