128638-24-4

Basic information

• Product Name: (3-O-cis-p-coumaroyl-β-D-fructofuranosyl)-(2→1)-α-D-glucopyranoside
• CAS NO: 128638-24-4
• Molecular Weight: 488.446
• Mol File: 128638-24-4.mol

Chemical Properties

• CAS DataBase Reference: (3-O-cis-p-coumaroyl-β-D-fructofuranosyl)-(2→1)-α-D-glucopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: (3-O-cis-p-coumaroyl-β-D-fructofuranosyl)-(2→1)-α-D-glucopyranoside(128638-24-4)
• EPA Substance Registry System: (3-O-cis-p-coumaroyl-β-D-fructofuranosyl)-(2→1)-α-D-glucopyranoside(128638-24-4)

Safety Data

• Hazardous Substances Data: 128638-24-4(Hazardous Substances Data)

Upstream product

• 138195-48-9 1,6,2',4',6'-O-pentaacetyl-3-O-trans-p-coumaroylsucrose 
• 128638-19-7 3-O-p-coumaroyl-β-D-fructofuranosyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside 

Relevant articles and documents

PRUNASIN AND ACETYLATED PHENYLPROPANOIC ACID SUCROSE ESTERS, BITTER PRINCIPLES FROM THE FRUITS OF PRUNUS JAMASAKURA AND P. MAXIMOWICZII

Prunasin has been isolated from the stone-fruits of Prunus jamasakura, and (-)epicatechin, mandelic acid and new phenylpropanoid sucrose esters with several acetyl groups from those of P. maximowiczii.Prunasin and phenylpropanoid sucrose esters were shown to be responsible for the very bitter taste of the fruits. Key Word Index - Prunus jamasakura, P. maximowiczii; Rosaceae; fruits; prunasin; (-)-epicatechin; p-coumaric acid esters; sucrose esters; bitter principles.