≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Desiccated Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Pamufetinib (TAS-115) mesylate is a potent VEGFR and hepatocyte growth factor receptor ( c-Met/HGFR )-targeted kinase inhibitor, with IC 50 s of 30 and 32 nM for rVEGFR2 and rMET, respectively.
In Vitro
Pamufetinib mesylate powerfully suppresses the VEGF-dependent proliferation of HUVECs (IC 50 =0.019 μM) as a VEGFR-targeted inhibitor and powerfully suppresses the proliferation of MET-amplified cancer cells (GI 50 =0.032-0.362 μM) as a MET-targeted inhibitor. Pamufetinib mesylate has much less toxicity in various normal cell lines when compared with other VEGFR-targeted kinase inhibitors. Crizotinib and Pamufetinib mesylate inhibit Met phosphorylation and reverse erlotinib resistance and VEGF production triggered by HGF in PC-9 and HCC827 cells. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
Pamufetinib mesylate completely suppresses the progression of MET-inactivated tumor by blocking angiogenesis without toxicity when given every day for 6 weeks, even at a serum-saturating dose of Pamufetinib mesylate. Pamufetinib mesylate induces marked tumor shrinkage and prolonges survival in MET-amplified human cancer–bearing mice . MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Cell Assay
Tumor cells (8000 cells/800 mL) with or without TAS-115 (1.0 μM) or erlotinib (0.3 μM) in the lower Transwell collagen–coated chambers are cocultured with MRC-5 (1000 cells/300 μL) cells in the upper chamber for 72 hours. The upper chamber is then removed. Cell viability is measured using the MTT assay. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Form:Solid
IC50& Target:IC50: 30 nM (rVEGFR2), 32 nM (rMET)
| Canonical Smiles | CNC(=O)C1=CC2=C(C=CN=C2C=C1OC)OC3=C(C=C(C=C3)NC(=S)NC(=O)CC4=CC=CC=C4)F.CS(=O)(=O)O |
|---|---|
| IUPAC Name | 4-[2-fluoro-4-[(2-phenylacetyl)carbamothioylamino]phenoxy]-7-methoxy-N-methylquinoline-6-carboxamide;methanesulfonic acid |
| InChIKey | NUYQWFCUOAVQAL-UHFFFAOYSA-N |
| INCHI | 1S/C27H23FN4O4S.CH4O3S/c1-29-26(34)19-14-18-21(15-24(19)35-2)30-11-10-22(18)36-23-9-8-17(13-20(23)28)31-27(37)32-25(33)12-16-6-4-3-5-7-16;1-5(2,3)4/h3-11,13-15H,12H2,1-2H3,(H,29,34)(H2,31,32,33,37);1H3,(H,2,3,4) |
| Isomeric SMILES | CNC(=O)C1=CC2=C(C=CN=C2C=C1OC)OC3=C(C=C(C=C3)NC(=S)NC(=O)CC4=CC=CC=C4)F.CS(=O)(=O)O |
| Alternate CAS | 1688673-09-7 |
| PubChem CID | 118130255 |
| Molecular Weight | 614.66 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →| Solubility | DMSO : 75 mg/mL (122.02 mM; Need ultrasonic) |
|---|---|
| Molecular Weight | 614.700 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 7 |
| Exact Mass | 614.131 Da |
| Monoisotopic Mass | 614.131 Da |
| Topological Polar Surface Area | 196.000 Ų |
| Heavy Atom Count | 42 |
| Formal Charge | 0 |
| Complexity | 891.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |
