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Tropomyosin-related kinases (Trks) are receptor tyrosine kinases activated by peptides, including neurotrophins. They have prominent roles in the development of central and peripheral nervous systems, vascular cell survival, and cancer.{30894} Rearrangement of genes for Trks with the transcription factor Tel, producing Tel-Trk fusion proteins, are associated with various types of cancer.{30895,30893} GNF-5837 is a potent, bioavailable pan-Trk inhibitor that blocks the proliferation of cells expressing Tel-TrkA, Tel-TrkB, and Tel-TrkC (IC50s = 7, 9, and 11 nM, respectively).{30893} It less effectively inhibits c-Kit and PDGFR? (IC50s = 0.91 and 0.87 µM, respectively), while requiring micromolar concentrations to inhibit an array of other receptor and non-receptor tyrosine kinases. GNF-5837 inhibits the growth of Ba/F3 and rat intestinal epithelial (RIE) cells expressing both TrkA and nerve growth factor (NGF) with IC50 values of 42 and 17 nM, respectively, but does not have anti-proliferative activity of parental cells at concentrations up to 10 µM.{30893} GNF-5837 displays good bioavailability in mice and rats when given intravenously but not orally.{30893} It induces regression of tumor xenografts derived from RIE cells expressing both TrkA and NGF.{30893}
Territorial Availability: Available through Bertin Technologies only in France
| Size | 1 mg, 10 mg, 5 mg |
|---|---|
| Shipping | dry ice |
| CAS number | 1033769-28-6 |
| Molecular formula | C28H21F4N5O2 |
| Smiles | FC1=CC=C(C(F)(F)F)C=C1NC(NC2=CC(NC3=CC(NC(/C4=CC5=CC=CN5)=O)=C4C=C3)=C(C)C=C2)=O, FC1=CC=C(C(F)(F)F)C=C1NC(NC2=CC(NC3=CC(NC(/C4=CC5=CC=CN5)=O)=C4C=C3)=C(C)C=C2)=O, FC1=CC=C(C(F)(F)F)C=C1NC(NC2=CC(NC3=CC(NC(/C4=CC5=CC=CN5)=O)=C4C=C3)=C(C)C=C2)=O |
| Molecular weight | 535,5 |
| Custom code | 2903.99 |
| Formulation | A crystalline solid |
| Purity | ≥95% |
| UNSPSC code | 12352100 |
Cayman Chemical’s mission is to help make research possible by supplying scientists worldwide with the basic research tools necessary for advancing human and animal health. Our utmost commitment to healthcare researchers is to offer the highest quality products with an affordable pricing policy.
Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.
Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.
Our organic and analytical chemists specialize in the rapid development of manufacturing processes and analytical methods to carry out clinical and commercial GMP-API production. Pre-clinical drug discovery efforts are currently underway in the areas of bone restoration and repair, muscular dystrophy, oncology, and inflammation. A separate group of Ph.D.-level scientists are dedicated to offering Hit-to-Lead Discovery and Profiling Services for epigenetic targets. Our knowledgeable chemists can be contracted to perform complete sample analysis for analytes measured by the majority of our assays. We also offer a wide range of analytical services using LC-MS/MS, HPLC, GC, and many other techniques.
Accreditations
ISO/IEC 17025:2005
ISO Guide 34:2009
Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.
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