CAS 21637-25-2

4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-

Description:

The chemical substance known as "4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-" with CAS number 21637-25-2 is a flavonoid compound characterized by its complex structure, which includes a benzopyran core and multiple hydroxyl groups. This compound features a glucosyl moiety, indicating it is a glycoside, which enhances its solubility and biological activity. The presence of hydroxyl groups contributes to its antioxidant properties, making it potentially beneficial in various biological systems. Flavonoids like this one are known for their roles in plant pigmentation, UV filtration, and as signaling molecules. Additionally, they exhibit a range of pharmacological activities, including anti-inflammatory, antimicrobial, and anticancer effects. The specific arrangement of functional groups in this compound influences its reactivity and interaction with biological targets, making it a subject of interest in medicinal chemistry and natural product research. Overall, this compound exemplifies the diverse chemistry and potential health benefits associated with flavonoids.

Formula: C₂₁H₂₀O₁₂

InChI: InChI=1/C21H20O12/c22-6-12(27)19-16(29)17(30)21(32-19)33-20-15(28)14-11(26)4-8(23)5-13(14)31-18(20)7-1-2-9(24)10(25)3-7/h1-5,12,16-17,19,21-27,29-30H,6H2/t12-,16-,17-,19-,21+/m1/s1

InChI key: InChIKey=OPJZLUXFQFQYAI-GNPVFZCLSA-N

SMILES: O(C1=C(OC=2C(C1=O)=C(O)C=C(O)C2)C3=CC(O)=C(O)C=C3)[C@@H]4O[C@]([C@@H](CO)O)([C@H](O)[C@H]4O)[H]

Synonyms:

• 2-(3,4-Dihydroxyphenyl)-3-(β-<span class="text-smallcaps">D</span>-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
• 2-(3,4-Dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-on
• 2-(3,4-dihidroxifenil)-3-(β-D-glucofuranosiloxi)-5,7-dihidroxi-4H-1-benzopirano-4-ona
• 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofurannosyloxy)-5,7-dihydroxy-4H-1-benzopyranne-4-one
• 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
• 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(β-<span class="text-smallcaps">D</span>-glucofuranosyloxy)-5,7-dihydroxy-
• Flavone, 3,3',4',5,7-pentahydroxy-, 3-β-D-glucofuranoside
• Flavone, 3,3′,4′,5,7-pentahydroxy-, 3-β-<span class="text-smallcaps">D</span>-glucofuranoside
• Isoquercitrin
• Isoquercitroside
• Isoquercitrozide
• Isotrifoliin
• Quercetin 3-(β-<span class="text-smallcaps">D</span>-glucofuranoside)
• Quercetin 3-(β-D-glucofuranoside)
• Quercetin 3-O-β-<span class="text-smallcaps">D</span>-glucofuranoside
• Quercetin 3-O-β-D-glucofuranoside
• 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl beta-D-galactopyranoside
• Flavone, 3,3′,4′,5,7-pentahydroxy-, 3-β-D-glucofuranoside
• 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl beta-D-glucopyranoside
• 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl beta-D-glucofuranoside
• 4H-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(beta-D-glucopyranosyloxy)-5,7-dihydroxy-
• 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-
• Isoquercetin
• 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2R,3S,4R,5S,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-chromen-4-one
• 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-
• QUERCETIN-3-BETA-D-GLUCOSIDE
• ISOQUERCITRIN hplc
• 3,4,5',7'-TETRAHYDROXYFLAVONE-3'-GLUCOSIDE
• QUERCETIN 3-O-GLUCOPYRANOSIDE
• QUERCETIN-3-O-BETA-GLUCOPYRANOSIDE
• ,7-dihydroxy-
• 3,3’,4’,5,7-pentahydroxyflavone3-beta-d-glucofuranoside
• 4h-1-benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3-(beta-d-glucofuranosyloxy)-5
• 3-(((2S,3R,4R,5R)-5-((R)-1,2-Dihydroxyethyl)-3,4-dihydroxytetrahydrofuran-2-yl)oxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one
• 3,3',4',5,7-PENTAHYDROXYFLAVONE-3-BETA-GLUCOSIDE
• Quercetin 3-β-D-gluc
• Quercetin 3-β-D-glucoside ,>=98%
• 3-(β-D-Glucofuranosyloxy)-5,7-dihydroxy-2-(3,4-dihydroxyphenyl)-4H-1-benzopyran-4-one
• 2-(3,4-dihydroxyphenyl)-3-(β
• Quercetin 3-β-D-glucoside,3,3′,4′,5,7-Pentahydroxyflavone 3-β-glucoside, Isoquercitrin
• quercetin 3-O-beta-D-glucofuranoside
• C05623
• Quercetin 3-b-D-glucoside
• QUERCETIN-3-GLUCOSIDE
• QUERCETIN-3-O-B-GLUCOPYRANOSIDE
• Quercetin 3-
• 3,3’,4’,5,7-pentahydroxy-flavon3-beta-d-glucofuranoside
• soquercitrin
• -D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
• Quercitin-3-beta-D-glucofuranoside
• glucofuranoside
• ISOTRIFOLIN
• 3,3',4',5,7-Pentahydroxyflavone 3-β-glucoside
• 2-(3,4-dihydroxyphenyl)-3-(beta-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
• Quercetin 3-glucofranoside
• Quercitin-3'-O-
• 2-(3,4-Dihidroxyphenyl)-3-(beta-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
• QUERCETIN-3-O-GLUCOSIDE
• ISOQUERCITRIN (DISCONTINUED)(SH)
• naringenin-7-O-β-D-glucoside
• 2-(3,4-Hihydroxyphenyl)-3-(beta-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one

Isoquercitrin

CAS: 21637-25-2

Formula: C₂₁H₂₀O₁₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 464.3763

Ref: IN-DA00BE5U

3-(((2S,3R,4R,5R)-5-((R)-1,2-Dihydroxyethyl)-3,4-dihydroxytetrahydrofuran-2-yl)oxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one

CAS: 21637-25-2

3-(((2S,3R,4R,5R)-5-((R)-1,2-Dihydroxyethyl)-3,4-dihydroxytetrahydrofuran-2-yl)oxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one

Purity: 95%

Molecular weight: 464.38g/mol

Ref: 54-OR1075055

Isotrifoliin

CAS: 21637-25-2

Isotrifoliin (Isoquercitroside)n is an effective antioxidant and an eosinophilic inflammation suppressor.

Formula: C₂₁H₂₀O₁₂

Purity: 99.45% - 99.45%

Color and Shape: Solid

Molecular weight: 464.38

Ref: TM-T4902

Quercetin 3-b-D-glucoside

CAS: 21637-25-2

Formula: C₂₁H₂₀O₁₂

Purity: ≥ 95.0%

Color and Shape: Yellow powder

Molecular weight: 464.38

Ref: 7W-GC9169

Isoquercitroside

Controlled Product

CAS: 21637-25-2

Applications Isoquercitroside is a flavonoid compound that is within medicinal plants which displays various biological activity. This includes inhibition of adipocyte differentiation.
References Zhou, J. et al.: BMC. Complement. Alt. Med., 14, 11 (2014); Ruotolo, R. et al.: Arc. Biochem. Biophys. 559, 62 (2014);

Formula: C₂₁H₂₀O₁₂

Color and Shape: Yellow Solid

Molecular weight: 464.38

Ref: TR-I874675

Quercetin 3-b-D-glucopyranoside

CAS: 21637-25-2

Quercetin 3-b-D-glucopyranoside is a naturally occurring flavonoid, which is found predominantly in a variety of fruits and vegetables. Its primary source includes apples, onions, and tea, where it is often present as a glycoside conjugate. This compound exerts its effects through its mode of action as an antioxidant, scavenging free radicals, and modulating signaling pathways that influence cellular processes such as apoptosis and inflammation.

Formula: C₂₁H₂₀O₁₂

Purity: Min. 98 Area-%

Color and Shape: Powder

Molecular weight: 464.38 g/mol

Ref: 3D-MQ09326

Isoquercitroside

CAS: 21637-25-2

Formula: C₂₁H₂₀O₁₂

Molecular weight: 464.38

Ref: ST-EA-CP-Q4003

Quercetin 3-O-glucopyranoside

CAS: 21637-25-2

Formula: C₂₁H₂₀O₁₂

Molecular weight: 464.38

Ref: 4Z-Q-059