Enamine - smart chemistry solutions

Building Blocks & Intermediates

Enamine designs, develops and synthesizes chemical reagents, scaffolds and intermediates widely known as building blocks for their convenient use in medicinal chemistry and synthesis of combinatorial compound libraries. Our catalogue contains 894 358 building blocks including 160 993 ones that can be delivered within 1-7 days from our global logistics centers in the USA and Europe. To date this is the largest and most abundant single source of medchem building blocks in the world.

Morpholines, pdf,
144 selected
building blocks

All 391 compounds
Bicyclic Amines, pdf,
127 selected
building blocks

All 492 compounds
Fluorinated Amines, pdf,
141 selected
building blocks

All 539 compounds
Isocyanates, pdf,
198 selected
building blocks

All 645 compounds
Hydrazines, pdf,
400 selected
building blocks

All 581 compounds

Sulfonyl Chlorides, pdf,
673 selected
building blocks

All 1500 compounds

Click Chemistry, pdf,
336 selected
building blocks

All 701 compounds

Spiro Compounds, pdf,
288 selected
building blocks

All 322 compounds

Small Linkers, pdf,
352 selected
building blocks


You can browse and purchase our building blocks at the best prices at our EnamineStore.

Each month our catalogue is enriched with ca. over 1 000 new building blocks. You can be among the first to discover these innovative molecules by subscribing to our Catalogue Update Letters. Each of these monthly updates will bring you around 60 carefully selected, most interesting structures of building blocks that are available for immediate purchase from our stock.

Selected building blocks announced in the previous issues:

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