R&D chemicals
ActiMol U.S. stock is about 180,000 compounds, typically available within a few business days. Overseas inventory is larger and quoted with a longer lead time. Cherry-pick by structure, ID, or your own filters.
Browse R&D chemicalsTimTec LLC · Kissimmee / Orlando, Florida
Your full-service partner for drug discovery since 1995
Screening compounds, building blocks, and pre-plated libraries for medicinal chemistry and HTS groups. Cherry-pick from stock or request custom formatting.
1.8 millionScreening compounds in the extended offering
75,000Building blocks
30Pre-designed screening libraries
13,500Projects completed
What we supply
TimTec designs and distributes synthetic organic and natural compounds for lead identification. Stock is held dry and can be freshly dissolved in DMSO. Average purity is 95% by NMR and/or MS, with a stated minimum of 90%.
Screening collections
Diversity sets (ApexScreen, ActiProbe, ActiGlobe-50K) and nature-informed libraries (NPL-800, NDL-3040, FL-500). Sold complete, by plate, or as singles.
View librariesLab services
Custom organic synthesis, weighing and plating, multi-source procurement, and cheminformatics support. Email structures and required scale.
See servicesHow to request compounds
Search the live catalog tools above, or email timtec@timtec.org with SDF, MOL, or SMILES plus TimTec IDs and amounts in milligrams or grams. Orders also go to orders@timtec.org or 302-292-8500.
A 2026 product and services catalog is available as a PDF. Approved business accounts can use the Customer Portal for orders and CoA/SDS downloads.