Ionophore suitable for the assay of sodium activity in blood, plasma, serum. etc. with a solvent polymeric membrane electrode.

Interleukin-1 Receptor-Associated-Kinase-1/4 Inhibitor is a benzimidazole compound that acts as a cell-permeable, potent selective inhibitor of IL-1 kinases.

INT-747(Obeticholic acid; 6-ECDCA) is a potent and selective FXR agonist(EC50=99 nM) endowed with anticholestatic activity.

INK 128 is a potent and selective mTOR inhibitor with IC50 of 1 nM; >200-fold less potent to class I PI3K isoforms.

Inhibitor of protease-activated receptor 1 (PAR1)-mediated platelet activation (IC50 = 0.26 μM for the inhibition of platelet P-selectin expression on human platelets). Thought to act allosterically. Also inhibits thrombin-induced platelet activation.

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

INF39 is an irreversible and noncytotoxic NLRP3 inhibitor.

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

Indiplon is a novel sedative-hypnotic recently approved for the treatment of insomnia.

INCB28060 is a novel orally active inhibitor (IC50=0.13 nM) of c-MET kinase.

INCB024360 is a potent IDO1 inhibitor(IC50=10 nM) with desirable pharmaceutical properties, which is poised to start clinical trials in cancer patients.

Inarigivir(SB-9000) is a novel dinucleotide, evaluated in transgenic mice expressing hepatitis B virus (HBV), significantly reduced liver HBV DNA。

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).

IMD-0354 is a synthetic selective NF-kB inhibitor.

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.

IM156, a metformin derivative, is a potent activator of AMPK that increases AMPK phosphorylation. IM156 blocks oxidative phosphorylation (OXPHOS) through the inhibition of complex I and increases apoptosis. IM156 ameliorates various types of fibrosis and

Ilaprazole (IY-81149) is a proton pump inhibitor; inhibits H+/K+-ATPase with an IC50 of 6.0 μM.

IKKε-IN-1 is a potent IKKε inhibitor; inhibit the in-situ ΙKΚ ε-mediated phosphorylation of IRF3 with an IC50 value of less than about 100 nM.

IKK 16 is a selective IκB kinase (IKK) inhibitor for IKK-2, IKK complex and IKK-1 with IC50 of 40 nM, 70 nM and 200 nM, respectively.

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

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..

iCRT 14 is a novel potent inhibitor of β-catenin-responsive transcription (CRT) (IC50 = 40.3 nM in assays of Wnt pathway activity).

ICA-121431 is a potent, selective inhibitor of the human Nav1.3 and Nav1.1 voltage gated sodium channels (IC50 = 19 nM) with little or no activity against human Nav1.5 or Nav1.7 channels.

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.

I-BRD9 is a potent and selective BRD9 inhibitor (pIC50 = 7.3). Exhibits >70-fold selectivity for BRD9 over a panel of 34 other bromodomains and >700-fold selectivity over the BET family.

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).

I-BET151 (GSK1210151A) is a novel selective BET inhibitor for BRD2, BRD3 and BRD4 with IC50 of 0.5 μM, 0.25 μM, and 0.79 μM, respectively.

Iberin, a sulfoxide analogue of sulforaphane, is a naturally occurring member of isothiocyanate family. It inhibits cell survival with an IC50 of 2.3 μM in HL60 cell.