103411-59-2

Basic information

• Product Name: ethyl <2,7-13C-2-hydroxy-7-oxo,18O>-2,4-dihydroxy-3,5,6-trimethylbenzoate
• CAS NO: 103411-59-2
• Molecular Weight: 230.236
• Mol File: 103411-59-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: ethyl <2,7-13C-2-hydroxy-7-oxo,18O>-2,4-dihydroxy-3,5,6-trimethylbenzoate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl <2,7-13C-2-hydroxy-7-oxo,18O>-2,4-dihydroxy-3,5,6-trimethylbenzoate(103411-59-2)
• EPA Substance Registry System: ethyl <2,7-13C-2-hydroxy-7-oxo,18O>-2,4-dihydroxy-3,5,6-trimethylbenzoate(103411-59-2)

Safety Data

• Hazardous Substances Data: 103411-59-2(Hazardous Substances Data)

Upstream product

• 52883-78-0 (E)-4-methylhex-4-en-3-one 
• 120388-49-0 diethyl <1-13C,18O2>malonate 

Relevant articles and documents

Studies on the biosynthesis of the mycotoxin austin, a meroterpenoid metabolite of Aspergillus ustus

Incorporations of 13C-labelled acetates and methionine into the mycotoxin austin in cultures of Aspergillus ustus give a labelling pattern consistent with a mixed polyketide-terpenoid pathway. Incorporations of 14C and 2H labelled 3,5-dimethylorsellinate confirm the intermediacy of a preformed tetraketide-derived phenolic precursor. Further information on the mechanisms involved in the modifications of both the farnesyl- and tetraketide-derived portions of the molecule are provided by incorporation studies with [1-13C,18O2]acetate, [methyl-13C,2H3]methionine, 13C,18O-labelled dimethylorsellinate, 18O2 gas and [6-13C,6-2H3]mevalonic acid lactone.