WY 14643 (Pirinixic Acid) is a potent peroxisome proliferator and activator of PPARα with ED50 of 1.5 μM.

WS3 is a novel small molecule that promotes β cell proliferation with EC50 of 28 nM(induced R7T1 proliferation).

WP1130(Degrasyn) is a novel selective small molecular deubiquitinase (USP5, UCH-L1, USP9x, USP14, and UCH37) inhibitor and a Bcr/Abl destruction pathway activator with an IC50 of 1.8 μM for K562 cells.

WP1066 is a cell-permeable inhibitor of STAT3 that directs dephosphorylation and nuclear export of constitutively phosphorylated STAT.

Wnt-C59(C59) is a very potent and highly selective Wnt signaling antagonist with an IC50 ~ 74 pM in the Wnt signaling reporter assay.

Wnt Inhibitor IWP-4 is a potent inhibitor of Wnt/β-catenin signaling (IC50 = 25 nM).

WNK463 is a pan-WNK-kinase inhibitor. It potently inhibits the in vitro kinase activity of all four WNK family members (WNK1, WNK2, WNK3, and WNK4).

WM-8014(WM8014) is a highly potent, selective inhibitors of KAT6A and KAT6B.

WIN 55212-2 (mesylate) is a potent aminoalkylindole cannabinoid (CB) receptor agonist with a Ki of 62.3 and 3.3 nM for human recombinant CB1 and CB2 receptors, respectively.

WIKI4 is a novel Tankyrase inhibitor with IC50 of 15 nM for TNKS2, and leads to inhibition of Wnt/beta-catenin signaling.

WHI-P258 is a negative control for JAK3 inhibitors.

WHI-P180(Janex 3) is a potent inhibitor of IgE-mediated mast cell responses to allergens in vitro and in vivo. Also inhibits cyclin-dependent kinase 2 (CDK2; IC50 = 1µM) by blocking the ATP site

WHI-P154 is a potent JAK3 inhibitor with IC50 of 1.8 μM, no activity against JAK1 or JAK2, also inhibits EGFR, Src, Abl, VEGFR and MAPK, prevents Stat3, but not Stat5 phosphorylation.

WH-4-023 is a potent and selective dual Lck/Src inhibitor with IC50 of 2 nM/6 nM for Lck and Src kinase respectively; little inhibition on p38α and KDR.

WEHI-345 is a potent and selective inhibitor of RIPK2, with IC50 of 0.13 μM.

WAY-262611 is a wingless β-Catenin agonist that increases bone formation rate; with EC50 of 0.63 uM in TCF-Luciferase assay.

WAY-200070 is a potent, selective estrogen receptor-beta (ER-β) agonist (IC50 2.3 nM vs 155 nM for ER-α) with anxiolytic-like and antidepressant-like effects.

WAY-100635 is a potent, silent antagonist of 5-HT1A receptors (IC50 = 2.2 nM; Ki = 0.84 nM for rat 5-HT1A receptors). Displays 100-fold selectivity for 5-HT1A over other 5-HT subtypes. Also exhibits agonist activity at dopamine D4 receptors.

Walrycin B is a novel antibacterial compound specifically targeting the essential WalR response regulator.

VX-745 is a potent and selective inhibitor of p38α MAPK and p38β MAPK with IC50 of 10 nM and 220 nM, respectively.

VU0357121 is a novel allosteric modulator of mGlu5 with EC50 of 33 nM.

VU0357017 hydrochloride is a highly selective M1 agonists that appear to act at an allosteric site to activate the receptor (EC50 = 477 ± 172 nM; pEC50 = 6.37 ± 0.15).

VU0152100 is a potent and selective allosteric potentiator of M4 mAChR with an EC50 of 380 ± 93 nM.

VU 0364770 is a positive allosteric modulator(PAM) of mGlu4 with EC50 of 1.1 μM, exhibits insignificant activity at 68 other receptors, including other mGlu subtypes.

Rosiglitazone maleate is a potent and selective activator of PPARγ, with EC50s of 30 nM, 100 nM and 60 nM for PPARγ1, PPARγ2, and PPARγ, respectively, and a Kd of appr 40 nM for PPARγ; Rosiglitazone maleate is also an modulator of TRP channels, inhibits T

Carbamazepine, a sodium channel blocker, is an anticonvulsant drug.

TLR7/8 agonist 1 dihydrochloride is a toll-like receptor TLR7/TLR8 dual-agonistic imidazoquinoline.

UNC6934 is a potent and selective drug-like chemical probe to interrogate the function of NSD2-PWWP1 with Kd of 91 nM.UNC6934 disrupts the NSD2-PWWP1 interaction with H3K36me2 nucleosomes in U2OS cells as measured by a NanoBret assay with an IC50 of 1.09

TPX-0131 is a potent, selective, CNS-penetrant and orally active inhibitor of wild-type ALK (IC50 of 1.4 nM) and ALK-resistant mutation, e.g. G1202R (IC50 of 0.3 nM), L1196M (IC50 of 0.3 nM). TPX-0131 has strong antitumor activities.

Thalidomide-5-OH is the Thalidomide-based cereblon ligand used in the recruitment of CRBN protein. Thalidomide-5-OH can be connected to the ligand for protein by a linker to form PROTACs.