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.


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SU 4984

SU4984 is a protein tyrosine kinase inhibitor, with an IC50 of 10-20 μM for fibroblast growth factor receptor 1 (FGFR1). SU4984 is also inhibits platelet-derived growth factor receptor, and insulin receptor. SU4984 can be used for the research of cancer[1][2][3].

  • CAS Number: 186610-89-9
  • MF: C20H19N3O2
  • MW: 333.38400
  • Catalog: FGFR
  • Density: 1.34g/cm3
  • Boiling Point: 649.1ºC at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 346.4ºC

Nintedanib (BIBF 1120)

BIBF 1120 is a potent triple angiokinase inhibitor for VEGFR1/2/3, FGFR1/2/3 and PDGFRα/β with IC50s of 34 nM/13 nM/13 nM, 69 nM/37 nM/108 nM and 59 nM/65 nM, respectively.

  • CAS Number: 656247-17-5
  • MF: C31H33N5O4
  • MW: 539.625
  • Catalog: FGFR
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 742.2±60.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 402.7±32.9 °C

Ponatinib (AP24534)

Ponatinib is a potent, orally available multi-targeted kinase inhibitor with IC50s of 0.37 nM, 1.1 nM, 1.5 nM, 2.2 nM, and 5.4 nM for Abl, PDGFRα, VEGFR2, FGFR1, and Src, respectively.

  • CAS Number: 943319-70-8
  • MF: C29H27F3N6O
  • MW: 532.560
  • Catalog: Autophagy
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: N/A
  • Melting Point: >160 °C
  • Flash Point: N/A

Heparan Sulfate

Heparan sulfate, a complex and linear polysaccharide, exists as part of glycoproteins named heparan sulfate proteoglycans, which are expressed abundantly on the cell surface and in the extracellular matrix.

  • CAS Number: 9050-30-0
  • MF: C12H19NO20S3(monomer)
  • MW: 593.47 (monomer)
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

FGFR3-IN-5

FGFR3-IN-5 is a potent and selective FGFR3 inhibitor with IC50 values of 3, 44, and 289 nM for FGFR3, FGFR2, and FGFR1, respectively. FGFR3-IN-5 can be used in research of cancer[1].

  • CAS Number: 2446664-72-6
  • MF: C24H24FN7O3
  • MW: 477.49
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Resigratinib

Resigratinib (KIN-3248) is a FGFR tyrosine kinase inhibitor, with antineoplastic effect[1].

  • CAS Number: 2750709-91-0
  • MF: C26H27F2N7O3
  • MW: 523.53
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Fazpilodemab

Fazpilodemab (BFKB8488A) is a humanized, agonistic, bispecific antibody targeting fibroblast growth factor receptor 1c (FGFR1c) and Klothoβ. Fazpilodemab can be used for the research of type 2 diabetes mellitus (T2DM) or nonalcoholic fatty liver disease (NAFLD)[1].

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

vosoritide

Vosoritide (BMN 111) is a modified recombinant CNP (C-type natriuretic peptide) analogue, binds to NPR-B (natriuretic peptide receptor type B) and reduces the activity of FGFR3 (fibroblast growth factor receptor 3). Vosoritide can be used in achondroplasia and dwarfism research[1][2][3].

  • CAS Number: 1480724-61-5
  • MF: C176H290N56O51S3
  • MW: 4102.73
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

SU11652

SU11652 is a potent receptor tyrosine kinase (RTK) inhibitor. SU11652 also inhibits several members of the split kinase family of RTKs, including VEGFR, FGFR, PDGFR, and Kit. SU11652 can be uesd for spontaneous cancers expressing Kit mutations research[1].

  • CAS Number: 326914-10-7
  • MF: C22H27ClN4O2
  • MW: 414.93
  • Catalog: Apoptosis
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Efruxifermin

Efruxifermin is an Fc-FGF21 fusion protein (human IgG1 Fc domain linked to a modified human FGF21). Efruxifermin has prolonged half-life and enhanced receptor affinity compared with native human FGF21. Efruxifermin can be used for the research of non-alcoholic steatohepatitis[1].

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

Gentisic acid

2,5-Dihydroxybenzoic acid is a derivative of benzoic and a powerful inhibitor of fibroblast growth factors.

  • CAS Number: 490-79-9
  • MF: C7H6O4
  • MW: 154.120
  • Catalog: FGFR
  • Density: 1.6±0.1 g/cm3
  • Boiling Point: 406.9±35.0 °C at 760 mmHg
  • Melting Point: 204-208 °C(lit.)
  • Flash Point: 214.0±22.4 °C

FGFR2/3-IN-1

FGFR2/3-IN-1 is a potent and selective FGFR2 and FGFR3 (FGFR) inhibitor with IC50s of 1 nM and 0.5 nM, respectively. FGFR2/3-IN-1 displays >40-fold selectivity over FGFR1/FGFR4 and other kinome. FGFR2/3-IN-1 also inhibits FGFR3 V555L and V555M mutants with IC50s of 2.7 nM and 6.1 nM, respectively[1].

  • CAS Number: 2640352-86-7
  • MF: C23H22D3N7O3
  • MW: 450.51
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

ODM-203

ODM-203 is a potent FGFR and VEGFR families inhibitor with IC50s of 11, 16, 6, 35 nM towards recombinant FGFR1, FGFR2, FGFR3 and FGFR4 as well as 26, 9, 5 nM towards VEGFR1, VEGFR2 and VEGFR3, respectively. ODM-203 exhibits strong anti-tumor activity and induces anti-tumor immunity[1].

  • CAS Number: 1430723-35-5
  • MF: C26H21F2N5O2S
  • MW: 505.54
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

FGFR-IN-2

FGFR-IN-2 (compound 1) is a potent FGFR inhibitor with IC50s of 7.3 nM, 4.3 nM, 7.6 nM, 11 nM for FGFR1, FGFR2, FGFR3 and FGFR4, respectively. FGFR-IN-2 has the potential for cancer research[1].

  • CAS Number: 2665665-09-6
  • MF: C25H30N6O2
  • MW: 446.54
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

LY2874455

LY2874455 is a pan-FGFR inhibitor with IC50s of 2.8, 2.6, 6.4, 6 nM for FGFR1, FGFR2, FGFR3, FGFR4, respectively.

  • CAS Number: 1254473-64-7
  • MF: C21H19Cl2N5O2
  • MW: 444.314
  • Catalog: FGFR
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: 672.6±55.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 360.5±31.5 °C

SU 5402

SU 5402 is a potent multi-targeted receptor tyrosine kinase inhibitor with IC50 of 20 nM, 30 nM, and 510 nM for VEGFR2, FGFR1, and PDGFRβ, respectively.

  • CAS Number: 215543-92-3
  • MF: C17H16N2O3
  • MW: 296.320
  • Catalog: EGFR
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: 592.6±50.0 °C at 760 mmHg
  • Melting Point: >222ºC (dec.)
  • Flash Point: 312.2±30.1 °C

PF-05231023

PF-05231023, a long-acting fibroblast growth factor 21 (FGF21) analog, is a FGF21-receptor agonist, suitable for development as a potential treatment for T2DM[1][5].

  • CAS Number: 1037589-69-7
  • MF: C26H32N4O8
  • MW: 528.55
  • Catalog: PROTAC Linker
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

FGFR-IN-3

FGFR-IN-3 (compound 6) is an orally active, potent and BBB-penetrated FGFR (fibroblast growth factor receptor) modulator. FGFR-IN-3 shows neuroprotective activity. FGFR-IN-3 can be used for neurodegenerative diseases research[1].

  • CAS Number: 2488762-63-4
  • MF: C18H27F2N5O2
  • MW: 383.44
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

FGFR4-IN-12

FGFR4-IN-12 (Compound A34) is a potent inhibitor of FGFR4. FGFR4-IN-12 exhibits improved FGFR4 inhibitory capability and selectivity and excellent anti-proliferative activities against FGFR4-dependent HCC cell lines. FGFR4-IN-12 has the potential for the research of cancer diseases[1].

  • CAS Number: 2423992-63-4
  • MF: C34H32Cl2N4O6
  • MW: 663.55
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

FGFR3-IN-6

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[1].

  • CAS Number: 2833703-72-1
  • MF: C25H23FN8O2
  • MW: 486.50
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Dovitinib-d8

Dovitinib-D8 (CHIR-258-D8) is the deuterium labeled Dovitinib. Dovitinib (CHIR-258) 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/FGFR3, VEGFR1/VEGFR2/VEGFR3 and PDGFRα/PDGFRβ, respectively[1][2].

  • CAS Number: 1246819-84-0
  • MF: C21H13D8FN6O
  • MW: 400.479
  • Catalog: c-Kit
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

PD173074

PD173074 is a potent FGFR1 inhibitor with an IC50 of 25 nM and also inhibits VEGFR2 with an IC50 of 100-200 nM, showing 1000-fold selectivity for FGFR1 over PDGFR and c-Src.

  • CAS Number: 219580-11-7
  • MF: C28H41N7O3
  • MW: 523.670
  • Catalog: FGFR
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: N/A
  • Melting Point: 82-85°C
  • Flash Point: N/A

FGFR-IN-1

FGFR-IN-1 is a potent FGFR inhibitor with an IC50 of <100 nM for FGFR1, FGFR2, and FGFR3, respectively (patent US20130338134A1, example 219)[1].

  • CAS Number: 1513860-41-7
  • MF: C26H24F2N4O6S
  • MW: 558.55
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pegbelfermin

Pegbelfermin (BMS-986036) is a polyethylene glycol-modified (PEGylated) analogue of human fibroblast growth factor 21 (FGF21). Pegbelfermin can be used for the research of nonalcoholic steatohepatitis (NASH)[1][2].

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

FGFR4-IN-4

FGFR4-IN-4 (compound 693) is a FGFR4 inhibitor with anti-tumor activity, extracted from patent WO2018113584A1[1].

  • CAS Number: 2230973-67-6
  • MF: C28H32Cl2N6O5
  • MW: 603.50
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Nintedanib-d8

Nintedanib-d8 is deuterium labeled Nintedanib. Nintedanib (BIBF 1120) is a potent triple angiokinase inhibitor for VEGFR1/2/3, FGFR1/2/3 and PDGFRα/β with IC50s of 34 nM/13 nM/13 nM, 69 nM/37 nM/108 nM and 59 nM/65 nM, respectively.

  • CAS Number: 1624587-87-6
  • MF: C31H25D8N5O4
  • MW: 547.67
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Multi-kinase-IN-2

Multi-kinase-IN-2 (compound 7h) is an orally active and potent angiokinase inhibitor. Multi-kinase-IN-2 exhibits excellent inhibitory activity against angiokinases including VEGFR-1/2/3, PDGFRα/β, and FGFR-1, as well as LYN and c-KIT kinases. Multi-kinase-IN-2 significantly attenuates phosphorylation of AKT and ERK proteins. Multi-kinase-IN-2 induces cell apoptosis. Multi-kinase-IN-2 shows anticancer activity[1].

  • CAS Number: 2095628-21-8
  • MF: C34H35N5O3
  • MW: 561.67
  • Catalog: Apoptosis
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Pazopanib-13C,d3

Pazopanib-13C,d3 is the deuterium and 13C labeled Pazopanib[1]. Pazopanib (GW786034) is a novel multi-target inhibitor of VEGFR1, VEGFR2, VEGFR3, PDGFRβ, c-Kit, FGFR1, and c-Fms with IC50s of 10, 30, 47, 84, 74, 140 and 146 nM, respectively[2][3].

  • CAS Number: 1261734-88-6
  • MF: C2013CH20D3N7O2S
  • MW: 441.53
  • Catalog: Autophagy
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

FGFR3-IN-7

FGFR3-IN-7 is a potent and selective FGFR3 inhibitor with IC50 value less than 350 nM. FGFR3-IN-7 can be used in research of cancer[1].

  • CAS Number: 2833703-79-8
  • MF: C25H24FN9O
  • MW: 485.52
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

FGFR-IN-5

FGFR-IN-5 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-5 has the potential for the research of cancer diseases (extracted from patent WO2022042612A1, compound 3)[1].

  • CAS Number: 2762750-70-7
  • MF: C25H22N6O3
  • MW: 454.48
  • Catalog: FGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A