CAS 22007-72-3

2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl 6-deoxy-alpha-L-mannopyranoside

Description:

2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl 6-deoxy-alpha-L-mannopyranoside, with the CAS number 22007-72-3, is a complex organic compound characterized by its chromone backbone, which is a fused ring structure containing a benzopyran moiety. This compound features multiple hydroxyl groups, contributing to its potential antioxidant properties and reactivity. The presence of a sugar moiety, specifically 6-deoxy-alpha-L-mannopyranoside, suggests that it may exhibit glycosidic characteristics, influencing its solubility and biological activity. Such compounds are often studied for their pharmacological potential, including anti-inflammatory and anticancer activities. The structural diversity provided by the phenolic and sugar components may also enhance its interactions with biological targets. Overall, this compound exemplifies the intersection of flavonoid chemistry and carbohydrate chemistry, making it a subject of interest in medicinal chemistry and natural product research.

Formula: C₂₁H₂₀O₁₁

InChI: InChI=1S/C21H20O11/c1-7-15(25)17(27)19(29)21(30-7)31-9-5-12(24)14-13(6-9)32-20(18(28)16(14)26)8-2-3-10(22)11(23)4-8/h2-7,15,17,19,21-25,27-29H,1H3/t7-,15-,17+,19+,21-/m0/s1

InChI key: InChIKey=QPHXPNUXTNHJOF-XNFUJFQVSA-N

SMILES: O=C1C=2C(OC(=C1O)C3=CC(O)=C(O)C=C3)=CC(O[C@H]4[C@H](O)[C@H](O)[C@@H](O)[C@H](C)O4)=CC2O

Synonyms:

• 4H-1-Benzopyran-4-one, 7-((6-deoxy-alpha-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-
• 4H-1-Benzopyran-4-one, 7-[(6-deoxy-α-<span class="text-smallcaps">L</span>-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-
• 7-Rhamnosylquercetin
• 7-[(6-Deoxy-α-<span class="text-smallcaps">L</span>-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4H-1-benzopyran-4-one
• Quercetin 7-O-rhamnoside
• Quercetin 7-rhamnoside
• Quercetin-7-α-<span class="text-smallcaps">L</span>-rhamnoside
• Quercetol 7-O-rhamnoside
• Sophoretin-3-O-α-<span class="text-smallcaps">L</span>-rhamnoside
• Vincetoxicoside B
• 4H-1-Benzopyran-4-one, 7-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-

7-(α-L-Rhamnopyranosyloxy)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4H-1-benzopyran-4-one

CAS: 22007-72-3

Formula: C₂₁H₂₀O₁₁

Purity: 98%

Color and Shape: Solid

Molecular weight: 448.3769

Ref: IN-DA00C4GQ

Vincetoxicoside B

CAS: 22007-72-3

Vincetoxicoside B

Purity: ≥98%

Molecular weight: 448.38g/mol

Ref: 54-BUP02681

Quercetin 7-rhamnoside

CAS: 22007-72-3

Formula: C₂₁H₂₀O₁₁

Molecular weight: 448.38

Ref: 7W-GY5986

Quercetin 7-rhamnoside

CAS: 22007-72-3

Vincetoxicoside B , quercetin, kaempferol , and (-)-epicatechin show synergistic antifungal activities with the FICI values <0.5.

Formula: C₂₁H₂₀O₁₁

Purity: 95%~99%

Molecular weight: 448.38

Ref: BP-BP1189

Vincetoxicoside B

CAS: 22007-72-3

Vincetoxicoside B from Polygonum paleaceum exhibits synergistic antifungal effects with quercetin, kaempferol, and epicatechin (FICI < 0.5).

Formula: C₂₁H₂₀O₁₁

Purity: 98.63% - 99.12%

Color and Shape: Solid

Molecular weight: 448.38

Ref: TM-TN1113

Quercetin 7-rhamnoside

CAS: 22007-72-3

Natural glycoside

Formula: C₂₁H₂₀O₁₁

Purity: ≥ 95.0 % (HPLC)

Color and Shape: Powder

Molecular weight: 448.38

Ref: 5G-83534

Vincetoxicoside B

CAS: 22007-72-3

Vincetoxicoside B is a natural compound, specifically a glycoside, which is derived from plant sources, notably within the genus Vincetoxicum. This compound, isolated from certain medicinal plants, represents a significant interest in phytochemistry due to its complex molecular structure and potential biological activities.

Purity: Min. 95%

Ref: 3D-FV145284