1-hydroxy-O-methylsterigmatocystin is a chemical compound registered under CAS number 20797-80-2, with the molecular formula C19H14 O7 and a molecular weight of about 354.31 g/mol. It is also known as ASPERTOXIN; 3a,12c-Dihydro-12c-hydroxy-6,8-dimethoxy-7H-furo[3,2:4,5]furo[2,3-c]xanthen-7-one. DeWeiChem supplies 1-hydroxy-O-methylsterigmatocystin for laboratory research and bulk production; product code 486277. Send an inquiry for purity, packaging, price and lead time.