33200-80-5

Basic information

• Product Name: C₁₅H₁₈O₄
• CAS NO: 33200-80-5
• Molecular Weight: 262.306
• Mol File: 33200-80-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₅H₁₈O₄(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₅H₁₈O₄(33200-80-5)
• EPA Substance Registry System: C₁₅H₁₈O₄(33200-80-5)

Safety Data

• Hazardous Substances Data: 33200-80-5(Hazardous Substances Data)

Upstream product

• 508-59-8 parthenin 

Relevant articles and documents

Modification of parthenin

Parthenin, the principal chemical constituent of Parthenium hysterophorus weed has been transformed chemically and photochemically with a view to study the structure-activity relationship for allelopathic effects.Chemical transformation gives three products replacing the exocyclic methylene double bond of the lactone ring by a pyrazoline nucleus, a cyclopropane ring and a propenyl group.Photochemical reaction leads to the formation of a hemiacetal and a lactone in place of the cyclopentenone moiety alongwiith dehydrated parthenin.Cyclopropyl analogue has been found to be most effective against Phaseolus aureus when compared to parthenin.