CAS 6743-92-6

5,7-dihydroxy-2-(4-hydroxy-3-methoxy-phenyl)-3-[(3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-chromen-4-one

Description:

The chemical substance known as 5,7-dihydroxy-2-(4-hydroxy-3-methoxy-phenyl)-3-[(3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-chromen-4-one, with the CAS number 6743-92-6, is a flavonoid compound characterized by its complex structure that includes multiple hydroxyl groups and a chromone backbone. This compound exhibits significant antioxidant properties due to the presence of hydroxyl groups, which can donate hydrogen atoms to free radicals, thereby stabilizing them. Additionally, the methoxy and hydroxy substituents on the phenyl ring enhance its biological activity, potentially contributing to anti-inflammatory and anticancer effects. The tetrahydropyran moiety adds to its solubility and reactivity, making it a subject of interest in medicinal chemistry. Its structural complexity suggests potential interactions with various biological targets, which may lead to diverse pharmacological applications. Overall, this compound exemplifies the intricate relationship between molecular structure and biological activity in flavonoids.

Formula: C₂₂H₂₂O₁₂

InChI: InChI=1/C22H22O12/c1-31-12-4-8(2-3-10(12)25)20-21(17(28)15-11(26)5-9(24)6-13(15)32-20)34-22-19(30)18(29)16(27)14(7-23)33-22/h2-6,14,16,18-19,22-27,29-30H,7H2,1H3/t14-,16+,18+,19-,22?/m1/s1

Synonyms:

• Isorhamnetin 3-O-galactoside
• 5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-[(3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
• 3'-O-Methylquercetin 3-galactoside
• Isorhamnetin 3-galactoside
• Isorhamnetol 3-O-galactoside
• 2-(4-Hydroxy-3-methoxyphenyl)-3-(β-D-galactopyranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
• Cacticin
• 4H-1-Benzopyran-4-one, 3-(β-D-galactopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-
• 3-(β-D-Galactopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4H-1-benzopyran-4-one

Isorhamnetin-3-O-galactoside

CAS: 6743-92-6

Isorhamnetin-3-O-galactoside analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Formula: C₂₂H₂₂O₁₂

Purity: (HPLC) ≥98%

Color and Shape: Powder

Molecular weight: 478.41

Ref: 11-1446S

3'-O-Methylquercetin 3-galactoside

CAS: 6743-92-6

Formula: C₂₂H₂₂O₁₂

Purity: 99%

Molecular weight: 478.4029

Ref: IN-DA00FCVC

Isorhamnetin-3-O-galactoside

CAS: 6743-92-6

Formula: C₂₂H₂₂O₁₂

Purity: ≥ 98.0%

Color and Shape: Off-white powder

Molecular weight: 478.41

Ref: 7W-GY5161

5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one

CAS: 6743-92-6

5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one

Purity: 99%

Molecular weight: 478.41g/mol

Ref: 54-OR1066727

Isorhamnetin-3-O-galactoside

CAS: 6743-92-6

Formula: C₂₂H₂₂O₁₂

Purity: 95%~99%

Molecular weight: 478.406

Ref: BP-BP0797

Isorhamnetin 3-O-galactoside

CAS: 6743-92-6

Isorhamnetin 3-O-galactoside, a flavonoid from Oenanthe javanica, inhibits thrombin and FXa, showing antithrombotic and hepatoprotective effects for vascular disease research.

Formula: C₂₂H₂₂O₁₂

Purity: 99.98%

Color and Shape: Solid

Molecular weight: 478.40

Ref: TM-TN1793

Isorhamnetin 3-O-galactoside

CAS: 6743-92-6

Isorhamnetin 3-O-galactoside is a flavonoid derivative that is found in plant tissue. It has antioxidant properties and has been shown to inhibit leucaena seed germination, growth, and the production of reactive oxygen species (ROS). Isorhamnetin 3-O-galactoside can be extracted from fruit by using an aqueous solution of potassium hydroxide. It is also used as a dietary supplement for its potent inhibitory activity on ROS. Isorhamnetin 3-O-galactoside is found in plants with other flavonoids such as quercetin and kaempferol. The chemical structure of this compound consists of a hydroxyl group at the C3 position and an O-glycosidic linkage to galactose at the C2 position. This compound can be detected by mass spectrometric methods such as electron ionization or electrospray ionization because it

Formula: C₂₂H₂₂O₁₂

Purity: Min. 95%

Molecular weight: 478.4 g/mol

Ref: 3D-MI106502