Explore small molecules, screening libraries, and tool compounds for discovery research. Browse by target, pathway, or ligand family to quickly find inhibitors, agonists, and chemical probes, with searchable structure/CAS data and supporting documents (SDS/COA where available).
Targets & Pathways
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Ready-to-screen compound libraries and focused sets for hit discovery. Browse libraries by target class, pathway, scaffold, or application, and review size, format, and compound information to build screening panels.Customize Your Screening Library to choose compounds, format, and volume, and we’ll prepare a ready-to-use set for you.Customize Your Screening Library
Ligand families
24,639Navigate small molecules by ligand family or scaffold to build focused sets and explore structure–activity relationships. This category groups related chemotypes, helping you select analogs, fragments, and tool molecules for discovery research.
ADC-focused building blocks and tools to support antibody–drug conjugate research. Explore payloads, linkers, conjugation reagents, and related small-molecule components (where available) for designing and evaluating ADC constructs.
PROTAC
2,815PROTAC and targeted protein degradation tools for discovery research. Browse degrader-related ligands, linkers, and building blocks (where available) to assemble or screen PROTAC designs, with clear identifiers for efficient selection.
By Signaling Pathways
102,615Explore pathway-focused tool compounds to study and modulate key signaling cascades. Browse small molecules grouped by signaling pathway to support mechanism studies, phenotypic assays, and target validation, with clear identifiers for fast searching.
By Target (DTO)
19,694Find bioactive small molecules organized by protein target (DTO). Quickly locate tool compounds for specific targets and compare identifiers such as structure, CAS, and synonyms—plus supporting documents —to build screening and validation sets.
By Disease (DOID)
8,779Shop small molecules and tool compounds organized by disease area (DOID). Discover chemical probes, libraries, and related products mapped to therapeutic areas to help assemble compound sets for screening, pathway exploration, and model studies.
Products
- AMG-3969CAS: 1361224-53-4 Formula: C21H20F6N4O3S Molecular Weight: 522.46Liquid Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. 10mM in DMSO◐ Made to order · 8–12 wks Item #: A656392View ProductPricing & Pack Sizes
Technical Identifiers
- SUVN-91110mM in DMSO◐ Made to order · 8–12 wks Item #: S656387View ProductPricing & Pack Sizes
Technical Identifiers
- Nazartinib S-enantiomerCAS: 1508256-20-9 Formula: C26H31ClN6O2 Molecular Weight: 495.0210mM in DMSO◐ Made to order · 8–12 wks Item #: N656465View ProductPricing & Pack Sizes
Technical Identifiers
- tBIDCAS: 1639895-85-4 Formula: C11H3Br4N3O2 Molecular Weight: 528.78Liquid Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. 10mM in DMSO◐ Made to order · 8–12 wks Item #: T656448View ProductPricing & Pack Sizes
Technical Identifiers
- PF-06456384 trihydrochloride10mM in DMSO◐ Made to order · 8–12 wks Item #: P656450View ProductPricing & Pack Sizes
Technical Identifiers
- FIIN-3Liquid Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. 10mM in DMSO◐ Made to order · 8–12 wks Item #: F656396View ProductPricing & Pack Sizes
Technical Identifiers
- HN37CAS: 1821222-10-9 Formula: C20H21FN2O2 Molecular Weight: 340.3910mM in DMSO◐ Made to order · 8–12 wks Item #: H656398View ProductPricing & Pack Sizes
Technical Identifiers
- E-7386Liquid 10mM in DMSO◐ Made to order · 8–12 wks Item #: E656399View ProductPricing & Pack Sizes
Technical Identifiers
- PF-06459988, Epidermal growth factor receptor erbB1 inhibitor10mM in DMSO◐ Made to order · 8–12 wks Item #: P656400View ProductPricing & Pack Sizes
Technical Identifiers
- MIM1CAS: 509102-00-5 Formula: C17H21N3O3S Molecular Weight: 347.4310mM in DMSO◐ Made to order · 8–12 wks Item #: M656415View ProductPricing & Pack Sizes
Technical Identifiers
- (R)-Funapide10mM in DMSO◐ Made to order · 8–12 wks Item #: F656418View ProductPricing & Pack Sizes
Technical Identifiers
- Caroverine hydrochloride10mM in DMSO◐ Made to order · 8–12 wks Item #: C656420View ProductPricing & Pack Sizes
Technical Identifiers












