Please consider switching to ZINC15, which is superior to ZINC12 in most ways. If you prefer ZINC12 after trying ZINC15, we would like to know why so that we can get you to make the switch. Read more (coming soon)
Welcome to ZINC, a free database of commercially-available compounds for virtual screening.   ZINC contains over 35 million purchasable compounds in ready-to-dock, 3D formats.   ZINC is provided by the Irwin and Shoichet Laboratories in the Department of Pharmaceutical Chemistry at the University of California, San Francisco (UCSF).   To cite ZINC, please reference: Irwin, Sterling, Mysinger, Bolstad and Coleman, J. Chem. Inf. Model. 2012 DOI: 10.1021/ci3001277. The original publication is Irwin and Shoichet, J. Chem. Inf. Model. 2005;45(1):177-82 PDF, DOI.   We thank NIGMS for financial support (GM71896).

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