1043893-09-9

Basic information

• Product Name: 2-(3-acetyl-7-(N,N-dimethylamino)-2-oxo-2H-chromen-4-ylamino)-3-phenylpropionic acid
• Synonyms: 2-(3-acetyl-7-(N,N-dimethylamino)-2-oxo-2H-chromen-4-ylamino)-3-phenylpropionic acid
• CAS NO: 1043893-09-9
• Molecular Weight: 394.427
• Mol File: 1043893-09-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-(3-acetyl-7-(N,N-dimethylamino)-2-oxo-2H-chromen-4-ylamino)-3-phenylpropionic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(3-acetyl-7-(N,N-dimethylamino)-2-oxo-2H-chromen-4-ylamino)-3-phenylpropionic acid(1043893-09-9)
• EPA Substance Registry System: 2-(3-acetyl-7-(N,N-dimethylamino)-2-oxo-2H-chromen-4-ylamino)-3-phenylpropionic acid(1043893-09-9)

Safety Data

• Hazardous Substances Data: 1043893-09-9(Hazardous Substances Data)

Upstream product

• 1043892-97-2 3-acetyl-7-(N,N-dimethylamino)-4-methoxychromen-2-one 
• 17585-69-2 L-phenylalanine hydrochloride 

Relevant articles and documents

Design of a coumarin-based triketone as a fluorescent protecting group for primary amines

(Chemical Equation Presented) A series of 3-acetyl-4-hydroxycoumarin and its derivatives were prepared and evaluated for their potential to function as a fluorescent primary amine protection group. When primary amines or amino acids react with the protecting group 3-acetyl-4-methoxy-7-N,N-dimethylaminocoumarin, the resulting compounds emit blue fluorescence with a quantum yield of 0.25-0.50 in methylene chloride. These protected compounds display satisfactory acid/base stability, and the protecting group can be removed with 5% hydrazine hydrate in DMF within 5 min at ambient temperature.