Procurement agents provide a valuable service to simplify compound aquisition. Delivery times are often excellent, but we cannot guarantee 2 week delivery, and thus these catalogs are not included in the "-now" subsets for immediate delivery.
These databases have been provided to us under collaborative agreements with each respective catalog owner. Catalogs have been filtered for drug discovery relevance, and thus compounds in the original catalog may not be in ZINC. Some documentation on ZINC subsets is available.
ZINC may be used free of charge for research by individuals and institutions. Whereas you are free to share the results of a ZINC search or a screen of molecules from ZINC, you may not redistribute major portions of ZINC without the express written permission of John Irwin.
| Vendor | Name | Last Updated |
Purchasability | Vendor Catalog Size | ZINC Entries | Filtered | Unique | Browse | Download Usual Subset |
|---|---|---|---|---|---|---|---|---|---|
|
ChemMol | 2014-01-28 | Agent | 121160 | 79419 | 4015 | 12025 | Overview Basic Targets Focus | SMILES SDF MOL2 Flexibase |
|
eMolecules | 2014-08-18 | Agent | 5599454 | 7246420 | 164716 | 225510 | Overview Basic Targets Focus | SMILES SDF MOL2 Flexibase |
|
Molport | 2015-11-30 | Agent | 6649147 | 5892328 | 159453 | 289398 | Overview Basic Targets Focus | SMILES SDF MOL2 Flexibase |
|
Scientific Exchange | 2012-10-05 | Agent | 47827 | 58837 | 2265 | 8599 | Overview Basic Targets Focus | SMILES SDF MOL2 Flexibase |
|
Scientific Exchange (make on demand) | 2012-10-11 | Agent | 1061217 | 1194778 | 645750 | 318862 | Overview Basic Targets Focus | SMILES SDF MOL2 Flexibase |
|
Scientific Exchange Building Blocks | 2012-10-05 | Agent | 22904 | 26488 | 181 | 4551 | Overview Basic Targets Focus | SMILES SDF MOL2 Flexibase |