3-(β-D-Glucopyranosyloxy)-7-(α-L-rhamnopyranosyloxy)-3',4',5-trihydroxyflavone

Base Information

• Chemical Name: 3-(β-D-Glucopyranosyloxy)-7-(α-L-rhamnopyranosyloxy)-3',4',5-trihydroxyflavone
• CAS No.: 18016-58-5
• Molecular Formula: C₂₇H₃₀O₁₆
• Molecular Weight: 610.526
• Mol file: 18016-58-5.mol

Synonyms:Quercetin 3-O-Glc 7-O-Rha;2-(3,4-dihydroxyphenyl)-5-hydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one;Peliolaroside;Quercetol 3-glucoside 7-rhamnoside;Vincetoxicoside A;Quercetin 3-O-glucoside 7-O-rhamnoside;Quercetin 3-glucoside 7-rhamnoside;

Chemical Property of 3-(β-D-Glucopyranosyloxy)-7-(α-L-rhamnopyranosyloxy)-3',4',5-trihydroxyflavone

Chemical Property:

• Melting Point: 236℃
• Boiling Point: 999.4±65.0 °C(Predicted)
• PKA: 5.78±0.40(Predicted)
• PSA: 269.43000
• Density: 1.82±0.1 g/cm3(Predicted)
• LogP: -2.03820

Purity/Quality:

＞98.0%（HPLC） ^*data from raw suppliers

Quercetin 3-O-glucoside-7-O-rhamnoside ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Quercetol 3-Glucoside 7-Rhamnoside is a flavonol isolated from?Polanisia dodecandra.

Technology Process of 3-(β-D-Glucopyranosyloxy)-7-(α-L-rhamnopyranosyloxy)-3',4',5-trihydroxyflavone

There total 2 articles about 3-(β-D-Glucopyranosyloxy)-7-(α-L-rhamnopyranosyloxy)-3',4',5-trihydroxyflavone which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

quercetin 3-O-β-D-(3-O-acetyl)glucopyranosyl-7-O-α-L-rhamnopyranoside → quercitin-3-O-β-D-glucoside-7-O-α-L-rhamnoside (124097-46-7,18016-58-5,38784-81-5)

Guidance literature:

With water; potassium hydroxide; In 1,4-dioxane; at 37 ℃; for 1h;

DOI:10.1080/10286020.2013.800973

Reference yield:

quercetin 3-O-β-D-glucopyranosyl-7-O-α-L-(3-O-isobutyryl)rhamnopyranoside → quercitin-3-O-β-D-glucoside-7-O-α-L-rhamnoside (124097-46-7,18016-58-5,38784-81-5)

Guidance literature:

With water; potassium hydroxide; In 1,4-dioxane; at 37 ℃; for 1h;

DOI:10.1080/10286020.2013.800973

Reference yield:

quercitin-3-O-β-D-glucoside-7-O-α-L-rhamnoside (124097-46-7,18016-58-5,38784-81-5) → L-Rhamnose (3615-41-6,478518-52-4) + D-glucose (50-99-7)

Guidance literature:

With hydrogenchloride; In water; at 80 ℃; for 3h;

DOI:10.1080/10286020.2013.800973

Downstream raw materials:

isoquercetin

L-rhamnose

D-Glucose

7-O-α-L-rhamnopyranoside 4',3,5,7-tetrahydroxyflavone

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