ISX-9, 10 mg

Manufactured by STEMCELL Technologies, this small molecule is described in the manufacturer's literature as an inducer of adult neural stem cell differentiation and is listed for use in differentiation workflows. It is supplied as a crystalline solid and is identified chemically as N-cyclopropyl-5-thiophen-2-yl-1,2-oxazole-3-carboxamide, with molecular formula C11H10N2O2S and molecular weight 234.3. Synonyms listed on the Safety Data Sheet include N-cyclopropyl-5-(2-thienyl)-3-isoxazolecarboxamide, Isoxazole 9, and Neuronal Differentiation Inducer III, and it is assigned CAS 832115-62-5.

According to the manufacturer's Safety Data Sheet, the substance is classified as harmful if inhaled (H332) and harmful if swallowed (H302), with precautionary statements covering avoidance of breathing dust, fume, gas, mist, vapours or spray, and washing hands thoroughly after handling. The material is reported as chemically stable, with strong oxidizing agents listed as incompatible. Reported solubility values are "~0.5 mg/mL in 1:1 DMF:PBS (pH 7.2); ~1 mg/mL in EtOH; ~20 mg/mL in DMSO; ~30 mg/mL in DMF". Hazardous decomposition products include carbon dioxide, carbon monoxide, nitrogen oxides, and sulfur oxides. The product is designated for laboratory chemical use.