2. Signaling Pathways
  3. Protein Tyrosine Kinase/RTK
  4. FGFR

FGFR

Fibroblast growth factor receptor

FGFR

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FGFR (Fibroblast growth factor receptors) are the receptors that bind to members of the fibroblast growth factor family of proteins. Some of these receptors are involved in pathological conditions. A point mutation in FGFR3 can lead to achondroplasia. Five distinct membrane FGFR have been identified in vertebrates and all of them belong to the tyrosine kinase superfamily (FGFR1, FGFR2, FGFR3, FGFR4, FGFR6). The fibroblast growth factor family constitutes one of the most important groups of paracrine factors that act during development. They are responsible for determining certain cells to become mesoderm, for the production of blood vessels, for limb outgrowth, and for the growth and differentiation of numerous cell types.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-B0062
    Dovitinib lactate hydrate
    		Inhibitor
    Dovitinib lactate hydrate (TKI258 lactate hydrate) is a multi-targeted tyrosine kinase inhibitor with IC50s of 1, 2, 8/9, 10/13/8, 27/210 nM for FLT3, c-Kit, FGFR1/3, VEGFR1/2/3 and PDGFRα/β, respectively.
    Dovitinib lactate hydrate
  • HY-10331B
    Regorafenib mesylate
    		Inhibitor
    Regorafenib (BAY 73-4506) mesylate is an orally active and potent multi-targeted receptor tyrosine kinase inhibitor, with IC50 values of 13/4.2/46, 22, 7, 1.5 and 2.5 nM for VEGFR1/2/3, PDGFRβ, Kit, RET and Raf-1, respectively. Regorafenib mesylate shows very robust antitumor and antiangiogenic activity.
    Regorafenib mesylate
  • HY-159503
    Segigratinib
    		Inhibitor
    Segigratinib is a fibroblast growth factor receptor tyrosine kinase inhibitor, with antineoplastic effect.
    Segigratinib
  • HY-12965A
    S49076 hydrochloride
    		Inhibitor
    S49076 hydrochloride is a novel, potent inhibitor of MET, AXL/MER, and FGFR1/2/3 with IC50 values below 20 nM.
    S49076 hydrochloride
  • HY-145723A
    MAX-40279 hydrochloride
    		Inhibitor
    MAX-40279 hydrochloride is a dual and potent inhibitor of FLT3 kinase and FGFR kinase. MAX-40279 hydrochloride has the potential for the research of acute myelogenous leukemia (AML) (extracted from patent WO2021180032).
    MAX-40279 hydrochloride
  • HY-145723B
    MAX-40279 hemifumarate
    		Inhibitor 99.56%
    MAX-40279 hemifumarate is a dual and potent inhibitor of FLT3 kinase and FGFR kinase. MAX-40279 hemifumarate has the potential for the research of acute myelogenous leukemia (AML) (extracted from patent WO2021180032).
    MAX-40279 hemifumarate
  • HY-101466A
    E7090 succinate
    		Inhibitor 99.17%
    E7090 succinate is an orally available, selective and potent inhibitor of FGFR1, FGFR2 and FGFR3 tyrosine kinase activities, with IC50 values of 0.71 nM, 0.50 nM, 1.2 nM, and 120 nM for FGFR1/2/3/4, respectively.
    E7090 succinate
  • HY-147515
    FGFR4-IN-11
    		Inhibitor
    FGFR4-IN-11 (Compound 30) is a potent, selective, covalent FGFR4 inhibitor with an IC50 of 2.1 nM. FGFR4-IN-11 significantly inhibits the FGF19/FGFR4 signaling pathway and shows antitumor activity.
    FGFR4-IN-11
  • HY-129181
    FGFR4-IN-4
    		Inhibitor
    FGFR4-IN-4 (compound 693) is a FGFR4 inhibitor with anti-tumor activity, extracted from patent WO2018113584A1.
    FGFR4-IN-4
  • HY-117595
    PHM16
    		Inhibitor
    PHM16 is an ATP competitive inhibitor of FAK and FGFR2 (IC50: 0.4 μM and 0.37 μM, respectively), with direct potent anti-angiogenic activity.
    PHM16
  • HY-123134
    FIIN-4
    		Inhibitor
    FIIN-4 is a first-in-class, orally active and covalent FGFR inhibitor with IC50s of 2.6 nM, 2.6 nM, 5.6 nM, 9.2 nM for FGFR1, FGFR2, FGFR3, and FGFR4, respectively. FIIN-4 can inhibit metastatic tumor growth.
    FIIN-4
  • HY-155046
    FGFR4-IN-14
    		Inhibitor
    FGFR4-IN-14 (Compound 27i) is a FGFR4 inhibitor (IC50: 2.4 nM. FGFR4-IN-14 inhibits the proliferation of V550L and N535K mutant strains, with IC50s of 21 nM, 2.5 nM, 171 nM against huh7, BaF3/ETV6-FGFR4-V550L and BaF3/ETV6-FGFR4-N535K cells respectively. FGFR4-IN-14 has potent antitumor efficacy in the Huh7 xenograft model. FGFR4-IN-14 can be used for research of hepatocellular carcinoma (HCC).
    FGFR4-IN-14
  • HY-139376
    FGFR1 inhibitor-2
    		Inhibitor
    FGFR1 inhibitor-2 is a FGFR1 inhibitor (IC50 is 4.55 μM in MDA-MB-231 cells). FGFR1 inhibitor-2 can be used for the research of metastatic triple-negative breast cancer.
    FGFR1 inhibitor-2
  • HY-147619
    FGFR-IN-4
    		Inhibitor
    FGFR-IN-4 is a potent inhibitor of FGFR. Fibroblast growth factor receptor (FGFR) is a tyrosine kinase receptor that binds to fibroblast growth factor ligands. FGFR-IN-4 has the potential for the research of cancer diseases (extracted from patent WO2022033532A1, compound 20). FGFR-IN-4 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    FGFR-IN-4
  • HY-101544
    ARQ 069
    		Inhibitor
    ARQ 069, an analog of ARQ 523, inhibits FGFR in an enantiospecific manner. ARQ 069 targets the unphosphorylated, inactive forms of FGFR1/FGFR2 kinases (IC50s of 0.84 μM and 1.23 μM, respectively). ARQ 069 inhibits FGFR1/FGFR2 autophosphorylation (IC50s of 2.8 and 1.9 μM, respectively) through a mechanism in a non-ATP competitive dependent manner.
    ARQ 069
  • HY-149486
    FGFR1 inhibitor 7
    		Inhibitor
    FGFR1 inhibitor 7 (compound 5) is an inhibitor of FGFR1 Tyrosine Kinase with IC50 value of 0.33 nM. FGFR1 inhibitor 7 shows broad-spectrum cytotoxicity agasinst human cancer cell lines, and inhibits MOLT3 cells with IC50 of 2.1 μM.
    FGFR1 inhibitor 7
  • HY-159840
    Fanregratinib
    		Inhibitor
    Fanregratinib is a fibroblast growth factor receptor (FGFR) tyrosine kinase inhibitor.
    Fanregratinib
  • HY-170690
    FGFR4-IN-22
    		Inhibitor
    FGFR4-IN-22 (compound 10f) is a potent inhibitor of FGFR4, with the IC50 of 5.4 nM. FGFR4-IN-22 serve as a potential lead compound targeting FGFR4 for anti-HCC agent development.
    FGFR4-IN-22
  • HY-10996
    KHS101
    KHS101 is a small molecule that accelerates neuronal differentiation. KHS101 can distributes to the brain and resulted in a significant increase in neuronal differentiation.
    KHS101
  • HY-156790
    FGFR3-IN-6
    		Inhibitor
    FGFR3-IN-6 is a potent and selective FGFR3 inhibitor with IC50 value less than 350 nM. FGFR3-IN-6 can be used in research of cancer.
    FGFR3-IN-6
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity