ABOUT US

X-Chem is redefining small molecule drug discovery through a powerful combination of computational sciences, discovery chemistry and data-driven insight. As the pioneer and global leader in DNA-encoded library (DEL) technology, X-Chem provides the foundation for smarter hit identification, accelerated lead progression and greater confidence in early discovery.

Learn more at www.x-chemrx.com.

FEATURED ARTICLES

  • Drug discovery is moving beyond traditional hit identification toward data-driven strategies that extract deeper insight from large-scale screening datasets. Advances in DNA-encoded library (DEL) screening, computational tools, and machine learning are helping teams make more informed decisions in early-stage drug development. Access this brand-new Drug Discovery Online content collection for an under-the-hood look at modern approaches to turning large discovery datasets into actionable insight.

  • New advances in chemomics, proteome mapping, and modern synthetic methods are redefining how quickly and precisely discovery teams can move from raw data to meaningful clinical momentum.

  • Understanding covalent warhead kinetics is key to reducing safety risks early in discovery. Learn about a new approach to GSH‑based measurements that offers clearer predictors of toxicity.

  • Gain insight into how late‑stage exchange and flow‑based methods enable efficient access to labeled molecules for pharmaceuticals, mechanistic studies, and analytical applications.

  • Examine a mirror‑image screening approach that eliminates DNA:RNA hybridization, revealing true binders and unlocking clearer, more productive DEL results for challenging RNA targets.

CONTACT INFORMATION

X-Chem

100 Beaver Street, Suite 101

Waltham, MA 02453

UNITED STATES

Contact: Lisa Yoder

FEATURED VIDEOS

FEATURED SOLUTIONS

  • DEL technology is evolving from a screening tool into a rich data engine for AI. Learn how expanding datasets and computational methods are reshaping what researchers can uncover.

  • Discover how DNA barcoding enables rapid screening of vast chemical space in early drug discovery, as well as how DEL platforms test billions of compounds efficiently.

  • Explore how a data‑driven discovery model combines DEL screening, computational insights, and medicinal chemistry to accelerate hit‑to‑lead decisions, reduce risk, and enable efficient progression.

  • Chemomics transforms full DEL datasets into predictive insights. See how combining large-scale screening with clear computational models accelerates SAR understanding and strengthens confidence.