55929-09-4

Basic information

• Product Name: dimethyl topazolin
• CAS NO: 55929-09-4
• Molecular Weight: 396.44
• Mol File: 55929-09-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: dimethyl topazolin(CAS DataBase Reference)
• NIST Chemistry Reference: dimethyl topazolin(55929-09-4)
• EPA Substance Registry System: dimethyl topazolin(55929-09-4)

Safety Data

• Hazardous Substances Data: 55929-09-4(Hazardous Substances Data)

Upstream product

• 109605-79-0 Topazolin 
• 77-78-1 dimethyl sulfate 

Relevant articles and documents

New 3-Methoxyflavones in the Roots of Yellow Lupin (Lupinus luteus L. cv. Topaz)

Anisopropenyl (=3,3-dimethylallyl) 3-methoxyflavone (1) and its hydrate (5) were isolated from the roots of yellow lupin, Lupinus luteus L. cv.Topaz.Their structures were unambiguously determined to be 5,7,4'-trihydroxy-3-methoxy-6-(3,3-dimethylallyl)flavone (1) and 5,7,4'- trihydroxy-6-(3-hydroxy-3-methylbutyl)-3-methoxyflavone (5) by a combination of chemical and spectroscopic methods, and the new flavones were named topazolin and topazolin hydrate, respectively.Antifungal tests against the growth of Cladosporium herbarum indicated that, in spite of its phenolic nature and the possession of an isopentenyl sidechain, topazolin (1) had only weak fungitoxic activity.