Linear Formula: (CH3)2CHOH, Molecular Weight: 60.10, BioReagent, for molecular biology, ≥99.5%, Synonym: sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol. 2-Propanol has been used: in DNA and RNA extraction, for determination of hydroxyproline levels, for checking cell viability by MTT assay, and in microarray hybridization.