38784-81-5

Basic information

• Product Name: 7-[(6-deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-4H-chromen-3-yl beta-D-galactopyranoside
• CAS NO: 38784-81-5
• Molecular Formula: C₂₇H₃₀O₁₆
• Molecular Weight: 610.5175
• Mol File: 38784-81-5.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 999.4°C at 760 mmHg
• Flash Point: 330.7°C
• Density: 1.82g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.764
• CAS DataBase Reference: 7-[(6-deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-4H-chromen-3-yl beta-D-galactopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: 7-[(6-deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-4H-chromen-3-yl beta-D-galactopyranoside(38784-81-5)
• EPA Substance Registry System: 7-[(6-deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-4H-chromen-3-yl beta-D-galactopyranoside(38784-81-5)

Safety Data

• Hazardous Substances Data: 38784-81-5(Hazardous Substances Data)

Upstream product

• 482-35-9 isoquercetin 
• 133-89-1 UDP-glucose 
• 2196-62-5 thymidine 5'-(α-D-glucopyranosyl diphosphate) 

Downstream Products

• 482-35-9 isoquercetin 
• 73-34-7 L-rhamnose 
• 2280-44-6 D-Glucose 
• 22007-72-3 7-O-α-L-rhamnopyranoside 4',3,5,7-tetrahydroxyflavone 
• 3615-41-6 L-Rhamnose 
• 50-99-7 D-glucose 

Relevant articles and documents

Biocatalytic synthesis of quercetin 3-O-glucoside-7-O-rhamnoside by metabolic engineering of Escherichia coli

You are what you eat: Quercetin 3-O-glucoside-7-O-rhamnoside is a rare natural product with potential biological importance. We describe a strategy for the regioselective synthesis of this bisglycoside by feeding quercetin 3-O-glucoside, a naturally abundant precursor, to metabolically engineered Escherichia coli. Copyright