BET Inhibitor

JQ-1 carboxylic acid, a (+)-JQ-1 (HY-13030) derivative, is a potent BET bromodomain inhibitor. JQ-1 carboxylic acid can be used to synthesize PROTAC, which can target the degradation of BRD4.

Ertabresib (INCB-057643) is an orally active BET protein inhibitor. Ertabresib blocks gene transcription by targeting the BET protein family, induces cell cycle arrest and apoptosis by downregulating proto-oncogenes such as c-MYC, and additionally reduces the expression of FOXP3 and PD-L1 to improve the immune microenvironment. It also exerts synergistic effects and overcomes drug resistance when combined with chemotherapy and XPO1 inhibitors. Ertabresib can be used in research related to high-grade B-cell lymphoma with MYC and BCL2 rearrangements, pancreatic cancer, pancreatitis, and metastatic castration-resistant prostate cancer.

MS417 is a selective BET-specific BRD4 inhibitor, binds to BRD4-BD1 and BRD4-BD2 with IC₅₀s of 30, 46 nM and K_ds of 36.1, 25.4 nM, respectively, with weak selectivity at CBP BRD (IC₅₀, 32.7 μM).

HJB97 is a high-affinity BET inhibitor with K_i values of 0.9 nM (BRD2 BD1), 0.27 nM (BRD2 BD2), 0.18 nM (BRD3 BD1), 0.21 nM (BRD3 BD2), 0.5 nM (BRD4 BD1), and 1.0 nM (BRD4 BD2). HJB97 can serve as a ligand for target protein (Ligands for Target Protein for PROTAC) for the development of PROTAC BET degraders with antitumor activity. HJB97 can be used for the synthesis of BETd-260 (HY-101519).

Zavabresib (OPN-2853; PLX2853; BET-IN-16) is an orally active inhibitor of the BET family of proteins. Zavabresib blocks bromodomain-mediated interactions, reduces BRD4 enrichment at the regulatory regions of transcription factors in T cells, exerts tumor growth inhibitory effects, and enhances the efficacy of immunotherapy. Zavabresib is applicable to research on chronic lymphocytic leukemia, castration-resistant prostate cancer, diffuse large B-cell lymphoma, colon adenocarcinoma, and myelofibrosis.

ZEN-3694 (BET-IN-19) is an orally active BET inhibitor. ZEN-3694 regulates the function of BET proteins, thereby downregulating pathways involved in cell cycle regulation, ER signaling, AR signaling, AR splice variants, MYC, GR, cell growth, inflammation, and cellular immune responses. ZEN-3694 inhibits proliferation, induces apoptosis, reverses the upregulation of CDK6 and CCND1, restores cell cycle arrest, and inhibits CDK6 via miR-34a-5p. ZEN-3694 can be used in research related to HER2 breast cancer and metastatic castration-resistant prostate cancer.

(+)-JQ-1-aldehyde is the aldehyde form of (+)-JQ1. (+)-JQ-1-aldehyde can be uesd as a precursor to synthesize PROTACs, which targets BET bromodomains.

GSK785 is a BRD2/4-selective, BRD3-sparing bivalent BET inhibitor. GSK785 inhibits production of the MCP1 cytokine in human whole blood. GSK785 can be used for the research of cancer.

BETi-211 is an orally active BET inhibitor (K_i: <1 nM). BETi-211 inhibits growth of triple-negative breast cancers (TNBC) cell lines with IC₅₀ < 1 μM. BETi-211 degrades BET proteins and suppress tumor growth in xenograft breast tumors.

KWZL-7f15 is a dual CDK6/BRD4 inhibitor with an IC₅₀ of 31.81 nM against human CDK6. KWZL-7f15 inhibits the CDK6-RB axis and BRD4-Myc axis, and also acts as a pan-BET inhibitor. KWZL-7f15 exhibits antiproliferative activity against triple-negative breast cancer cells. KWZL-7f15 shows antitumor activity in xenograft mouse models. KWZL-7f15 can be used in studies related to triple-negative breast cancer.

EBET-590 is a BET inhibitor, and can be used for cancer research

BET-IN-6 is a BET inhibitor. BET-IN-6 can be used as a Ligand for Target Protein for PROTAC for the synthesis of BRD2/BRD4 PROTAC degraders, such as PROTAC BRD2/BRD4 degrader-1 (HY-130612). BET-IN-6 can be used for cancer research.

Ertabresib (Standard) (INCB-057643 (Standard)) is the analytical standard of Ertabresib (HY-111485). This product is intended for research and analytical applications. Ertabresib (INCB-057643) is an orally active BET protein inhibitor. Ertabresib blocks gene transcription by targeting the BET protein family, induces cell cycle arrest and apoptosis by downregulating proto-oncogenes such as c-MYC, and additionally reduces the expression of FOXP3 and PD-L1 to improve the immune microenvironment. It also exerts synergistic effects and overcomes drug resistance when combined with chemotherapy and XPO1 inhibitors. Ertabresib can be used in research related to high-grade B-cell lymphoma with MYC and BCL2 rearrangements, pancreatic cancer, pancreatitis, and metastatic castration-resistant prostate cancer.