Small Molecule Statistics: Growth of Released Small Molecules per Year

This chart shows the annual and cumulative numbers of the first release of chemical components (ligands, small molecules and monomers) described in Chemical Component Dictionary and peptide-like molecules described in Biologically Interesting molecule Reference Dictionary. Please note that the number of CCD and BIRD molecules released before 1999 was relatively small so please refer to the table below to view their counts.

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YearTotal Number of Small Molecules AvailableNumber of Small Molecules Released Annually
19731818
19763416
19774511
19786924
1979723
19808816
1981968
198211317
198312512
19841327
19851375
198614811
19871535
198817320
198920431
199025147
199130958
199235445
1993486132
1994772286
1995949177
19961,156207
19971,477321
19981,829352
19992,309480
20002,801492
20013,277476
20023,745468
20034,383638
20045,109726
20055,849740
20066,758909
20077,635877
20088,7891,154
20099,9741,185
201011,2571,283
201112,6291,372
201214,6862,057
201316,6681,982
201418,5811,913
201520,4171,836
201622,6342,217
201724,9502,316
201827,4632,513
201929,8812,418
202033,1733,292
202135,7352,562
202237,7081,973