J-147 is a potent neuroprotective and neurotrophic compound.

Ivabradine, a new If inhibitor with IC 50 of 2.9 μM which acts specifically on the pacemaker activity of the sinoatrial node, is a pure heart rate lowering agent.

Irbinitinib(ARRY-380; ONT-380) is a potent and selective HER2 inhibitor with IC50 of 8 nM, equipotent against truncated p95-HER2, 500-fold more selective for HER2 versus EGFR.

Irbesartan is a highly potent and specific angiotensin II type 1 (AT1) receptor antagonist with IC50 of 1.3 nM.

IPSU is a selective, orally available and brain penetrant OX2R antagonist with a pKi of 7.85.

IOX 2 is a potent inhibitor of HIF-1α prolyl hydroxylase-2 (PHD2) (IC50 = 21 nM). IOX 2 displays over 100-fold selectivity for PHD2 over factor inhibiting HIF-1 (FIH-1) and histone demethylases.

GSK481 is a Highly Potent and Monoselective Receptor Interacting Protein 1 Kinase Inhibitor (RIP1 inhibitor). The recent discovery of the role of receptor interacting protein 1 (RIP1) kinase in tumor necrosis factor (TNF)-mediated inflammation has led to

GC376 is a novel, first-in-class, small molecule protease inhibitor with a favorable therapeutic index demonstrated in preclinical studies. A common feature of viruses in the picornavirus-like supercluster (including coronaviruses) is a 3C or 3C-like prot

GDC-0810 (ARN-810, Brilanestrant) is a non-steroidal, orally bioavailable selective estrogen receptor degrader (SERD) with IC50 of 0.7 nM (ER-α degradation), binds to ERα and ERβ with with Ki of 3.8 and 3.7 nM, respectively.

Ifenprodil tartrate is a NMDA receptor antagonist, specifically targets GluN1 and GluN2B subunits, also inhibits GIRK channels, and interacts with alpha1 adrenergic, serotonin, and sigma receptors..

Inhibitor of plasminogen activator inhibitor-1 (PAI-1)

Indirubin is a potent cyclin-dependent kinases and GSK-3β inhibitor with IC50 of about 5 μM and 0.6 μM.

Imisopasem manganese (M40403) is a stable non-peptidyl mimetic of manganese superoxide MnSOD.

Imiquimod is an immune response modifier that acts as a toll-like receptor 7 agonist and is commonly used topically to treat warts on the skin of the genital and anal areas.

Imidafenacin(KRP-197; ONO-8025) is a potent and selective inhibitor of M3 receptors with Kb of 0.317 nM; less potent for M2 receptors(IC50=4.13 nM).

IM176OUT05 is a novel, and safe small molecule that improves the acquisition and maintenance of stem cell pluripotency, inhibits electron transport chain (ETC) in the A549 lung carcinoma cell line with IC50 of 3.2 uM.

iGOT1-01 is a small molecule inhibitor of aspartate aminotransferase 1 (glutamate oxaloacetate transaminase 1 (GOT1)) with IC50 of 11.3 uM.

Ibudilast(KC-404;AV-411;MN-166) is a relatively nonselective phosphodiesterase inhibitor which has been marketed for treating asthma,ibudilast (MN-166) is tested to treat acute respiratory distress syndrome (ARDS) associated with Covid-19.

IB-MECA is a potent and selective A3 adenosine receptor agonist (Ki values are 1.1, 54 and 56 nM for A3, A1 and A2A receptors respectively).

HZ-1157 is a novel potent inhibitor of HCV NS3/4A protease; Potent Dengue virus inhibitor

HS220 (HS-220) is a Plasmodium-selective takinib analog that targets atypical P. falciparum protein kinase 9 (PfPK9, Kd=4.1 uM) but does not inhibit HsTAK1, decreases K63-linked ubiquitination in P. falciparum; inhibits P. berghei parasite load in HuH7 ce

Honokiol(NSC-293100), a hydroxylated biphenyl compound isolated from the Chinese herb Magnolia officinalis, has been reported to have anticancer activities in a variety of cancer cell lines.

Homoharringtonine(HHT) is a cytotoxic alkaloid from the evergreen tree.

HOE-140 (Icatibant) is a potent and selective bradykinin B2 receptor antagonist (pA2 = 9.04). Also inhibits aminopeptidase N (Ki = 9.1 μM).

HM30181 mesylate is a competitive and potent P-glycoprotein inhibitor.

HhAntag is a GLI1-Mediated transcription inhibitor.

HG-9-91-01 is a potent and highly selective salt-inducible kinase (SIKs) inhibitor with IC50s of 0.92 nM, 6.6 nM and 9.6 nM for SIK1, SIK2 and SIK3 respectively.

HC-030031 is a selective TRPA1 channel blocker that antagonizes AITC- and formalin-evoked calcium influx with IC50 of 6.2 μM and 5.3 μM respectively.

HBX 41108 is an inhibitor of ubiquitin-specific protease (USP) 7 activity (IC50 = 424 nM).

HAMNO is a novel protein interaction inhibitor of replication protein A (RPA).