57402-26-3

Basic information

• Product Name: 2,5-Cyclohexadiene-1,4-dione, 2-methyl-5-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrienyl]-
• CAS NO: 57402-26-3
• Molecular Formula: C22H30O2
• Molecular Weight: 326.479
• Mol File: 57402-26-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,5-Cyclohexadiene-1,4-dione, 2-methyl-5-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrienyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-Cyclohexadiene-1,4-dione, 2-methyl-5-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrienyl]-(57402-26-3)
• EPA Substance Registry System: 2,5-Cyclohexadiene-1,4-dione, 2-methyl-5-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrienyl]-(57402-26-3)

Safety Data

• Hazardous Substances Data: 57402-26-3(Hazardous Substances Data)

Upstream product

• 553-97-9 2-Methyl-1,4-benzoquinone 
• 13321-74-9 1-bromo-2,5-dimethoxy-4-methylbenzene 
• 67289-05-8 2-bromo-5-methylbenzene-1,4-diol 
• 24599-58-4 2,5-dimethoxy toluene 
• 95-71-6 2-methylbenzene-1,4-diol 
• 106-28-5 Farnesol 
• 916843-99-7 1,4-Dimethoxy-2-methyl-5-((2E,6E)-3,7,11-trimethyl-dodeca-2,6,10-trienyl)-benzene 

Downstream Products

• 57402-28-5 2-Methyl-5-(3,7,11-trimethyl-dodecyl)-benzene-1,4-diol 

Relevant articles and documents

Synthesis of triprenylated toluquinone and toluhydroquinone metabolites from a marine-derived Penicillium fungus

Two triprenylated toluquinone and toluhydroquinone marine fungal metabolites, 5-methyl-2-[(2′E,6′E)-3′,7′,11′-trimethyl-2′,6′,10′-dodecatrienyl]-2,5-cyclohexadiene-1,4-dione and 5-methyl-2-[(2′E,6′E)-3,7,11-trimethyl-2′,6′,10′-dodecatrienyl]-1,4-benzenediol, were synthesized in four and five steps, respectively, from 2-methyl-1,4-benzoquinone. The synthesis extends the applicability of the oxidative ether cleavage of hydroquinone dimethyl ethers with argentic oxide under acidic conditions to include the oxidative demethylation of polyprenylated-1,4-dimethoxy-toluhydroquinones with a quantitative survival of the oxidation- and acid-sensitive polyprenyl side chain.