IPTG; (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(isopropylthio)tetrahydro-2H-pyran-3,4,5-triol; CAS No.: 367-93-1; We provide pharma building blocks like (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(isopropylthio)tetrahydro-2H-pyran-3,4,5-triol through our Chemical Online Store. ChemShuttle s custom synthesis capabilities ensure high-purity compounds for research.