20905-74-2

Basic information

• Product Name: cyanidin 3,5-O-diglucopyranoside
• Synonyms: cyanidin 3,5-O-diglucopyranoside
• CAS NO: 20905-74-2
• Molecular Weight: 611.534
• Mol File: 20905-74-2.mol

Chemical Properties

• CAS DataBase Reference: cyanidin 3,5-O-diglucopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: cyanidin 3,5-O-diglucopyranoside(20905-74-2)
• EPA Substance Registry System: cyanidin 3,5-O-diglucopyranoside(20905-74-2)

Safety Data

• Hazardous Substances Data: 20905-74-2(Hazardous Substances Data)

Upstream product

• 47705-70-4 cyanidin 3-O-β-L-glucopyranoside 
• 133-89-1 UDP-glucose 
• 47705-70-4 cyanidin-3-glucoside 
• 25545-07-7 1-O-(4-hydroxybenzoyl)-β-D-glucopyranose 
• 78185-48-5 trans-p-sinapoyl β-D-glucopyranoside 
• 64625-37-2 (E)-3-(4-Hydroxy-3-methoxy-phenyl)-acrylic acid (2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl ester 
• 13080-40-5 β-D-glucopyranose 1-[(E)-3-(3,4-dihydroxyphenyl)-2-propenoate] 
• 13080-39-2 1-[3-(4-hydroxyphenyl)-2-propenoate]-β-D-glucopyranoside 
• 106822-42-8 Heptabenzyl-α-D-glucogallin 
• 68985-14-8 vanillic acid 1-O-β-D-glucopyranosyl ester 
• 13405-60-2 β-glucogallin 
• 1264136-10-8 1-O-β-isovanillyl glucose 
• 67-56-1 methanol 

Downstream Products

• 13306-05-3 cyanidin 
• 50-99-7 D-glucose 

Relevant articles and documents

NOVEL GLYCOSYLTRANSFERASE, NOVEL GLYCOSYLTRANSFERASE GENE, AND NOVEL GLYCOSYL DONOR COMPOUND

An object of the present invention is to provide a sugar donating reagent comprising a sugar donor compound other than a sugar nucleotide and an enzyme capable of catalyzing a glycosyl transfer reaction using a sugar donor compound other than a sugar nucleotide. The present invention provides the following: a sugar donating reagent containing a compound of formula (A): wherein R 1 is independently selected from hydrogen, or C 1-6 alkyl, C 2-6 alkenyl, and C 2-6 alkynyl in which each of the groups is unsubstituted or substituted with one or more groups selected from OH, F, Cl, Br, I, CN, NO 2 , and SO 2 , n is 0, 1, 2, 3, 4 or 5, m is 0 or 1, and X represents a monosaccharide bound via a 2 bond on its anomeric carbon; a glycosyltransferase capable of catalyzing a glycosyl transfer reaction using the sugar donor; and a glycosyltransferase gene comprising DNA encoding the glycosyltransferase.

Molecular and biochemical characterization of the UDP-glucose: Anthocyanin 5-O-glucosyltransferase from Vitis amurensis

Abstract Generally, red Vitis vinifera grapes only contain monoglucosidic anthocyanins, whereas most non-vinifera red grapes of the Vitis genus have both monoglucosidic and bis-glucosidic anthocyanins, the latter of which are believed to be more hydrophilic and more stable. Although previous studies have established the biosynthetic mechanism for formation of monoglucosidic anthocyanins, less attention has been paid to that of bis-glucosidic anthocyanins. In the present research, the full-length cDNA of UDP-glucose: anthocyanin 5-O-glucosyltransferase from Vitis amurensis Rupr. cv. 'Zuoshanyi' grape (Va5GT) was cloned. After acquisition and purification of recombinant Va5GT, its enzymatic parameters were systematically analyzed in vitro. Recombinant Va5GT used malvidin-3-O-glucoside as its optimum glycosidic acceptor when UDP-glucose was used as the glycosidic donor. Va5GT-GFP was found to be located in the cytoplasm by analyzing its subcellular localization with a laser-scanning confocal fluorescence microscope, and this result was coincident with its metabolic function of modifying anthocyanins in grape cells. Furthermore, the relationship between the transcriptional expression of Va5GT and the accumulation of anthocyanidin bis-glucosides during berry development suggested that Va5GT is a key enzyme in the biosynthesis of bis-glucosidic anthocyanins in V. amurensis grape berries.