SU5402, 1 mg

This crystalline solid is supplied by STEMCELL Technologies as a laboratory chemical. According to the manufacturer's safety data sheet, the compound is 2-[(1,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl]-4-methyl-1H-pyrrole-3-propanoic acid (CAS 215543-92-3) with the molecular formula C17H16N2O3 and a molecular weight of 296.3. It is stable under normal conditions and intended for laboratory use.

Solubility data indicate approximately 0.5 mg/mL in a 1:1 solution of DMSO:PBS (pH 7.2), approximately 30 mg/mL in DMSO, and approximately 5 mg/mL in DMF. The compound is incompatible with strong oxidizing agents, and hazardous decomposition products include carbon oxides and nitrogen oxides (NOx).

SU5402 is described in STEMCELL Technologies' product literature for a related small molecule as a common fibroblast growth factor receptor (FGFR) inhibitor.