288589-97-9

Basic information

• Product Name: 4-hydroxy-4-phenyl-but-2-enoic acid
• CAS NO: 288589-97-9
• Molecular Weight: 178.188
• Mol File: 288589-97-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-hydroxy-4-phenyl-but-2-enoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 4-hydroxy-4-phenyl-but-2-enoic acid(288589-97-9)
• EPA Substance Registry System: 4-hydroxy-4-phenyl-but-2-enoic acid(288589-97-9)

Safety Data

• Hazardous Substances Data: 288589-97-9(Hazardous Substances Data)

Upstream product

• 583-06-2 3-benzoylacrylic acid 
• 1914-59-6 (E)-2-oxo-4-phenyl-3-butenoic acid 
• 100-52-7 benzaldehyde 
• 140653-89-0 (E)-benzylideneglyoxylic acid potassium salt 
• 65715-04-0 (E)-2-Oxo-4-phenyl-but-3-enoyl chloride 
• 110143-65-2 2-oxo-4-phenylbut-3-enoic acid 2-isopropyl-5-methylcyclohexyl ester 

Downstream Products

• 55980-63-7 Methyl-4-hydroxy-4-phenyl-2-butenoat 

Relevant articles and documents

Structure and absolute configuration of new acidic metabolites from Stachys ehrenbergii

Two novel metabolites have been isolated from the aerial parts of Stachys ehrenberiigii. Their structures and stereochemistry were elucidated using a combination of 13C and 1H homo and heteronuclear 2D NMR experiments and mass analysis. The development of an enantioselective synthesis of 3-(2′-acetoxy-4-phenylbut-3′-enoylamino)propionic acid allowed to confirm the structure and assign the (R) absolute configuration at C-2′ of the natural product.