181303-71-9

Basic information

• Product Name: 8-isopentyl-7-methoxy-chroman-2-one
• CAS NO: 181303-71-9
• Molecular Weight: 248.322
• Mol File: 181303-71-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 8-isopentyl-7-methoxy-chroman-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 8-isopentyl-7-methoxy-chroman-2-one(181303-71-9)
• EPA Substance Registry System: 8-isopentyl-7-methoxy-chroman-2-one(181303-71-9)

Safety Data

• Hazardous Substances Data: 181303-71-9(Hazardous Substances Data)

Upstream product

• 484-12-8 osthole 

Downstream Products

• 1335107-65-7 N-hydroxy-8-(3-hydroxy-4-(2-hydroxycarbamoylethyl)-2-isopentyl-phenoxy)octanamide 
• 1335107-64-6 N-hydroxy-7-(3-hydroxy-4-(2-hydroxycarbamoylethyl)-2-isopentyl-phenoxy)heptanamide 
• 1335107-63-5 N-hydroxy-6-(3-hydroxy-4-(2-hydroxycarbamoylethyl)-2-isopentyl-phenoxy)hexanamide 
• 1335107-62-4 N-hydroxy-5-(3-hydroxy-4-(2-hydroxycarbamoylethyl)-2-isopentyl-phenoxy)pentanamide 
• 6619-22-3 7-Methoxy-8-(3-methylbutyl)-cumarin 

Relevant articles and documents

Identification and structure-activity relationship studies of osthol, a cytotoxic principle from Cnidium monnieri

Osthol (1) was isolated from the fruit of Cnidium monnieri as a cytotoxic principle. Its structure-activity relationship study reveals that the 3,4-olefinic bond is essential for its cytotoxic activity, and the prenyl (C5) unit attached at the 8 position enhances the cytotoxicity. Analogues 7 and 8 that have a longer alkoxy unit at the 7 position showed ten times higher cytotoxicity than 1.