CAS 18016-58-5: Quercetin 3-O-glucoside 7-O-rhamnoside

Description: Quercetin 3-O-glucoside 7-O-rhamnoside, also known by its CAS number 18016-58-5, is a flavonoid glycoside that exhibits various biological activities. This compound is a derivative of quercetin, a well-known flavonoid found in many fruits, vegetables, and grains, and is characterized by the presence of two sugar moieties: glucose and rhamnose. It typically appears as a yellow to orange crystalline powder and is soluble in water and organic solvents to varying degrees. Quercetin 3-O-glucoside 7-O-rhamnoside is recognized for its antioxidant properties, which help in scavenging free radicals and reducing oxidative stress. Additionally, it may possess anti-inflammatory, antiviral, and anticancer activities, making it of interest in pharmacological research. Its presence in various plant sources contributes to the health benefits associated with diets rich in fruits and vegetables. However, further studies are needed to fully elucidate its mechanisms of action and potential therapeutic applications.

Formula: C₂₇H₃₀O₁₆

InChI: InChI=1S/C27H30O16/c1-8-17(32)20(35)22(37)26(39-8)40-10-5-13(31)16-14(6-10)41-24(9-2-3-11(29)12(30)4-9)25(19(16)34)43-27-23(38)21(36)18(33)15(7-28)42-27/h2-6,8,15,17-18,20-23,26-33,35-38H,7H2,1H3/t8-,15+,17-,18+,20+,21-,22+,23+,26-,27-/m0/s1

InChI key: InChIKey=OTUCXMIQUNROBJ-JFNZIVIESA-N

SMILES: O=C1C(OC2OC(CO)C(O)C(O)C2O)=C(OC3=CC(OC4OC(C)C(O)C(O)C4O)=CC(O)=C13)C=5C=CC(O)=C(O)C5

Synonyms:

• 4H-1-Benzopyran-4-one, 7-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-3-(β-D-glucopyranosyloxy)-5-hydroxy-
• 7-[(6-Deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-3-(β-D-glucopyranosyloxy)-5-hydroxy-4H-1-benzopyran-4-one
• 3-O-(β-Glucosyl)-7-O-rhamnosylquercetin
• Vincetoxicoside A
• 3-β-Glucosyl-7-rhamnosylquercetin

Quercetin 3-O-glucoside-7-O-rhamnoside

CAS: 18016-58-5

• Formula: C₂₇H₃₀O₁₆
• Purity: 95%~99%
• Color and Shape: Yellow powder
• Molecular weight: 610.521

Quercetin 3-O-glucoside-7-O-rhamnoside

CAS: 18016-58-5

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• Formula: C₂₇H₃₀O₁₆
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 610.52 g/mol

Quercetol 3-Glucoside 7-Rhamnoside

CAS: 18016-58-5

• Formula: C₂₇H₃₀O₁₆
• Color and Shape: Neat
• Molecular weight: 610.518