Itk (Interleukin-2-inducible T-cell kinase) is a member of the TEC family of kinases and is highly expressed in T cells. Itk plays a role in T-cell proliferation, differentiation, cytokine release and chemotaxis. Itk is functionally important for the development and effector function of Th2 and Th17 cells. Itk is an attractive target for the treatment of T-cell-mediated inflammatory diseases.


Anti-infection >
Arenavirus Bacterial CMV Enterovirus Filovirus Fungal HBV HCV HIV HSV Influenza Virus Parasite Reverse Transcriptase RSV SARS-CoV
Antibody-drug Conjugate >
ADC Cytotoxin ADC Linker Drug-Linker Conjugates for ADC PROTAC-linker Conjugate for PAC
Apoptosis >
Apoptosis Bcl-2 Family c-Myc Caspase DAPK Ferroptosis IAP MDM-2/p53 PKD RIP kinase Survivin Thymidylate Synthase TNF Receptor
Autophagy >
Autophagy LRRK2 ULK Mitophagy
Cell Cycle/DNA Damage >
Antifolate APC ATM/ATR Aurora Kinase Casein Kinase CDK Checkpoint Kinase (Chk) CRISPR/Cas9 Deubiquitinase DNA Alkylator/Crosslinker DNA-PK DNA/RNA Synthesis Eukaryotic Initiation Factor (eIF) G-quadruplex Haspin Kinase HDAC HSP IRE1 Kinesin LIM Kinase (LIMK) Microtubule/Tubulin Mps1 Nucleoside Antimetabolite/Analog p97 PAK PARP PERK Polo-like Kinase (PLK) PPAR RAD51 ROCK Sirtuin SRPK Telomerase TOPK Topoisomerase Wee1
Cytoskeleton >
Arp2/3 Complex Dynamin Gap Junction Protein Integrin Kinesin Microtubule/Tubulin Mps1 Myosin PAK
Epigenetics >
AMPK Aurora Kinase DNA Methyltransferase Epigenetic Reader Domain HDAC Histone Acetyltransferase Histone Demethylase Histone Methyltransferase JAK MicroRNA PARP PKC Sirtuin Protein Arginine Deiminase
GPCR/G Protein >
5-HT Receptor Adenosine Receptor Adenylate Cyclase Adiponectin Receptor Adrenergic Receptor Angiotensin Receptor Bombesin Receptor Bradykinin Receptor Cannabinoid Receptor CaSR CCR CGRP Receptor Cholecystokinin Receptor CRFR CXCR Dopamine Receptor EBI2/GPR183 Endothelin Receptor GHSR Glucagon Receptor Glucocorticoid Receptor GNRH Receptor GPCR19 GPR109A GPR119 GPR120 GPR139 GPR40 GPR55 GPR84 Guanylate Cyclase Histamine Receptor Imidazoline Receptor Leukotriene Receptor LPL Receptor mAChR MCHR1 (GPR24) Melatonin Receptor mGluR Motilin Receptor Neurokinin Receptor Neuropeptide Y Receptor Neurotensin Receptor Opioid Receptor Orexin Receptor (OX Receptor) Oxytocin Receptor P2Y Receptor Prostaglandin Receptor Protease-Activated Receptor (PAR) Ras RGS Protein Sigma Receptor Somatostatin Receptor TSH Receptor Urotensin Receptor Vasopressin Receptor Melanocortin Receptor
Immunology/Inflammation >
Aryl Hydrocarbon Receptor CCR Complement System COX CXCR FLAP Histamine Receptor IFNAR Interleukin Related IRAK MyD88 NO Synthase NOD-like Receptor (NLR) PD-1/PD-L1 PGE synthase Salt-inducible Kinase (SIK) SPHK STING Thrombopoietin Receptor Toll-like Receptor (TLR) Arginase
JAK/STAT Signaling >
EGFR JAK Pim STAT
MAPK/ERK Pathway >
ERK JNK KLF MAP3K MAP4K MAPKAPK2 (MK2) MEK Mixed Lineage Kinase MNK p38 MAPK Raf Ribosomal S6 Kinase (RSK)
Membrane Transporter/Ion Channel >
ATP Synthase BCRP Calcium Channel CFTR Chloride Channel CRAC Channel CRM1 EAAT2 GABA Receptor GlyT HCN Channel iGluR Monoamine Transporter Monocarboxylate Transporter Na+/Ca2+ Exchanger Na+/HCO3- Cotransporter Na+/K+ ATPase nAChR NKCC P-glycoprotein P2X Receptor Potassium Channel Proton Pump SGLT Sodium Channel TRP Channel URAT1
Metabolic Enzyme/Protease >
15-PGDH 5 alpha Reductase 5-Lipoxygenase Acetyl-CoA Carboxylase Acyltransferase Adenosine Deaminase Adenosine Kinase Aldehyde Dehydrogenase (ALDH) Aldose Reductase Aminopeptidase Angiotensin-converting Enzyme (ACE) ATGL ATP Citrate Lyase Carbonic Anhydrase Carboxypeptidase Cathepsin CETP COMT Cytochrome P450 Dipeptidyl Peptidase Dopamine β-hydroxylase E1/E2/E3 Enzyme Elastase Enolase FAAH FABP Factor Xa Farnesyl Transferase Fatty Acid Synthase (FAS) FXR Glucokinase GSNOR Gutathione S-transferase HCV Protease Hexokinase HIF/HIF Prolyl-Hydroxylase HIV Integrase HIV Protease HMG-CoA Reductase (HMGCR) HSP Indoleamine 2,3-Dioxygenase (IDO) Isocitrate Dehydrogenase (IDH) Lactate Dehydrogenase LXR MAGL Mineralocorticoid Receptor Mitochondrial Metabolism MMP Nampt NEDD8-activating Enzyme Neprilysin PAI-1 PDHK PGC-1α Phosphatase Phosphodiesterase (PDE) Phospholipase Procollagen C Proteinase Proteasome Pyruvate Kinase RAR/RXR Renin ROR Ser/Thr Protease SGK Stearoyl-CoA Desaturase (SCD) Thrombin Tryptophan Hydroxylase Tyrosinase Xanthine Oxidase
Neuronal Signaling >
5-HT Receptor AChE Adenosine Kinase Amyloid-β Beta-secretase CaMK CGRP Receptor COMT Dopamine Receptor Dopamine Transporter FAAH GABA Receptor GlyT iGluR Imidazoline Receptor mAChR Melatonin Receptor Monoamine Oxidase nAChR Neurokinin Receptor Opioid Receptor Serotonin Transporter γ-secretase
NF-κB >
NF-κB IKK Keap1-Nrf2 MALT1
PI3K/Akt/mTOR >
Akt AMPK ATM/ATR DNA-PK GSK-3 MELK mTOR PDK-1 PI3K PI4K PIKfyve PTEN
PROTAC >
PROTAC E3 Ligase Ligand-Linker Conjugate Ligand for E3 Ligase PROTAC Linker PROTAC-linker Conjugate for PAC
Protein Tyrosine Kinase/RTK >
Ack1 ALK Bcr-Abl BMX Kinase Btk c-Fms c-Kit c-Met/HGFR Discoidin Domain Receptor DYRK EGFR Ephrin Receptor FAK FGFR FLT3 IGF-1R Insulin Receptor IRAK Itk PDGFR PKA Pyk2 ROS Src Syk TAM Receptor Trk Receptor VEGFR
Stem Cell/Wnt >
Casein Kinase ERK Gli GSK-3 Hedgehog Hippo (MST) JAK Notch Oct3/4 PKA Porcupine ROCK sFRP-1 Smo STAT TGF-beta/Smad Wnt YAP β-catenin γ-secretase
TGF-beta/Smad >
TGF-beta/Smad PKC ROCK TGF-β Receptor
Vitamin D Related >
VD/VDR
Others >
Androgen Receptor Aromatase Estrogen Receptor/ERR Progesterone Receptor Thyroid Hormone Receptor Others

GNE-9822

GNE-9822 is a potent, orally active and selective ITK inhibitor with a Ki value of 0.7 nM. GNE-9822 has good ADME properties. GNE-9822 can be used in research of asthma[1].

  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

BI-1622

BI-1622 is an orally active, potent and highly selective HER2 (ERBB2) inhibitor, with an IC50 of 7 nM. BI-1622 shows greater than 25-fold selectivity over EGFR. BI-1622 shows high antitumor efficacy in vivo in xenograft mouse tumor models with engineered H2170 and PC9 cells and had a favorable drug metabolism and pharmacokinetics profile[1].

  • CAS Number: 2681392-19-6
  • MF: C26H24N10O2
  • MW: 508.53
  • Catalog: CDK
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

ITK inhibitor 5

ITK inhibitor 5 (compound 27) is a potent and selective ITK inhibitor with IC50s of 5.6, 25 nM for ITK, BTK, respectively[1].

  • CAS Number: 2404603-41-2
  • MF: C21H18F2N4O2
  • MW: 396.39
  • Catalog: Itk
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

ITK inhibitor 2

ITK inhibitor 2 is a interleukin-2-inducible T-cell kinase (ITK) inhibitor extracted from patent WO2011065402A1, compound 4, with an IC50 of 2 nM.

  • CAS Number: 1309784-09-5
  • MF: C25H33N5O2
  • MW: 435.56
  • Catalog: Itk
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

EGFR-IN-40

EGFR-IN-40 (compound 3z) is a potent BTK, EGFR, and ITK inhibitor with IC50 values of 1.2 nM, 5.3 nM, and 46.1 nM, respectively[1].

  • CAS Number: 1466445-39-5
  • MF: C23H20N6O3
  • MW: 428.44
  • Catalog: EGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

GNE-4997

GNE-4997 is a potent and selective ITK/TSK inhibitor.

  • CAS Number: 1705602-02-3
  • MF: C25H27F2N5O3S
  • MW: 515.58
  • Catalog: Itk
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

BMS-509744

BMS-509744 is a potent and selective Itk inhibitor with an IC50 of 19 nM.

  • CAS Number: 439575-02-7
  • MF: C32H41N5O4S2
  • MW: 623.829
  • Catalog: Itk
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

PF 06465469

PF-06465469 is a covalent inhibitor of ITK with an IC50 of 2 nM[1].

  • CAS Number: 1407966-77-1
  • MF: C30H33N7O2
  • MW: 523.63
  • Catalog: Itk
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Immepip, Dihydrobromide

Immepip dihydrobromide is a H3 agonist. Immepip dihydrobromide can reduce cortical histamine release. Immepip dihydrobromide can be used for the research of neurological diseases[1].

  • CAS Number: 164391-47-3
  • MF: C9H17Br2N3
  • MW: 327.05900
  • Catalog: Itk
  • Density: N/A
  • Boiling Point: 430.2ºC at 760mmHg
  • Melting Point: 234-235 °C
  • Flash Point: 214ºC

ITK inhibitor

ITK inhibitor is a potent ITK inhibitor.

  • CAS Number: 439574-61-5
  • MF: C31H39N5O4S2
  • MW: 609.802
  • Catalog: Itk
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

ITK degrader 2

ITK degrader 2 (compound 30) is a modulator of targeted ubiquitination and a targeted protein degrading molecule. ITK degrader 2 degrades ITK[1].

  • CAS Number: 2858738-65-3
  • MF: C41H49F2N9O3
  • MW: 753.88
  • Catalog: Itk
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

GSK 2250665A

GSK-2250665A (Compound 13) is a selective Itk inhibitor with a pKi of 9.2.

  • CAS Number: 1246030-96-5
  • MF: C26H29N5OS
  • MW: 459.606
  • Catalog: Itk
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 676.6±65.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 363.0±34.3 °C

ITK inhibitor 6

ITK inhibitor 6 (compound 43) is a potent and selective ITK inhibitor with IC50s of 4 nM, 133 nM, 320 nM, 2360 nM, 155 nM for ITK, BTK, JAK3, EGFR, LCK, respectively. ITK inhibitor 6 inhibits phosphorylation of PLCγ1 and ERK1/2. ITK inhibitor 6 shows antiproliferative activities[1].

  • CAS Number: 2404604-06-2
  • MF: C28H24F2N4O2
  • MW: 486.51
  • Catalog: Itk
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

ITK/TRKA-IN-1

ITK/TRKA-IN-1 is a dual inhibitor of IL-2-inducible T-cell kinase (ITK) and tropomyosin receptor kinase A (TRKA) with an IC50 value of 1.0 nM and 96 % inhibition, respectively.

  • CAS Number: 2655557-54-1
  • MF: C25H30F2N6O2
  • MW: 484.54
  • Catalog: Itk
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

PRN694

PRN694 is a highly selective and potent covalent inhibitor of T cell kinase (ITK) and resting lymphocyte kinase (RLK) with IC50s of 0.3 and 1.4 nM, respectively.

  • CAS Number: 1575818-46-0
  • MF: C28H35F2N5O2S
  • MW: 543.672
  • Catalog: Itk
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 679.8±65.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 364.9±34.3 °C

Vecabrutinib

Vecabrutinib is a potent, noncovalent BTK and ITK inhibitor, with Kd of 0.3 nM and 2.2 nM, respectively; Vecabrutinib shows an IC50 of 24 nM for ITK.

  • CAS Number: 1510829-06-7
  • MF: C22H24ClF4N7O2
  • MW: 529.918
  • Catalog: Btk
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 776.0±60.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 423.1±32.9 °C