MolCart Compounds

MolCart Screening Database

Off the shelf supplier collections available for virtual screening. Additional ultra large Chemical Spaces are also available for screening but are not listed here.

10,360,521Unique compounds
20,479,058Total supplier records
19Supplier collections
SupplierCompounds
Chemspace7,503,196
Enamine4,223,179
ChemDiv1,666,973
Princeton BioMolecular Research1,532,542
TimTec729,142
eMolecules578,661
ASINEX575,302
InterBioScreen (IBS)555,013
Life Chemicals554,551
WuXi AppTec543,695
Specs536,941
Otava500,000
Alinda Chemical464,042
ChemBridge314,365
Eximed Laboratory61,448
Key Organics57,677
Maybridge53,352
MolMall15,371
HTS Biochemie13,608

Unique compounds are deduplicated across suppliers; total supplier records include overlaps. Counts as of November 2026. MolMall is a historical collection.