CAS 21764-09-0

3′-Hydroxy-5,6,7,4′-tetramethoxyflavone

Description:

3′-Hydroxy-5,6,7,4′-tetramethoxyflavone, with the CAS number 21764-09-0, is a flavonoid compound characterized by its complex structure featuring multiple methoxy groups. This compound belongs to the flavone class, which is known for its diverse biological activities, including antioxidant, anti-inflammatory, and potential anticancer properties. The presence of four methoxy groups enhances its lipophilicity, which may influence its bioavailability and interaction with biological systems. The hydroxyl group at the 3′ position contributes to its reactivity and potential for forming hydrogen bonds, which can affect its solubility and stability. Flavonoids like this one are often studied for their role in plant defense mechanisms and their health benefits in human diets. Additionally, the compound's unique structure may allow for specific interactions with enzymes and receptors, making it a subject of interest in pharmacological research. Overall, 3′-Hydroxy-5,6,7,4′-tetramethoxyflavone exemplifies the intricate relationship between chemical structure and biological function in natural products.

Formula: C₁₉H₁₈O₇

InChI: InChI=1S/C19H18O7/c1-22-13-6-5-10(7-11(13)20)14-8-12(21)17-15(26-14)9-16(23-2)18(24-3)19(17)25-4/h5-9,20H,1-4H3

InChI key: InChIKey=LYLDPYNWDVVPIQ-UHFFFAOYSA-N

SMILES: O(C)C1=C2C(OC(=CC2=O)C3=CC(O)=C(OC)C=C3)=CC(OC)=C1OC

Synonyms:

• 2-(3-Hydroxy-4-methoxyphenyl)-5,6,7-trimethoxy-4H-1-benzopyran-4-one
• 2-(3-Hydroxy-4-methoxyphenyl)-5,6,7-trimethoxychromen-4-one
• 2-(3-hydroxy-4-methoxyphenyl)-5,6,7-trimethoxy-4H-chromen-4-one
• 3′-Desmethylsinensetin
• 3′-Hydroxy-4′,5,6,7-tetramethoxyflavone
• 3′-Hydroxy-5,6,7,4′-tetramethoxyflavone
• 4H-1-Benzopyran-4-one, 2-(3-hydroxy-4-methoxyphenyl)-5,6,7-trimethoxy-
• Dr 33
• Eupatorin methyl ether
• Flavone, 3′-hydroxy-4′,5,6,7-tetramethoxy-

Eupatorin-5-methylether

CAS: 21764-09-0

Eupatorin-5-methylether analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Formula: C₁₉H₁₈O₇

Purity: (HPLC) ≥95%

Color and Shape: Powder

Molecular weight: 358.35

Ref: 11-1015

2-(3-Hydroxy-4-methoxyphenyl)-5,6,7-trimethoxy-4H-chromen-4-one

CAS: 21764-09-0

Formula: C₁₉H₁₈O₇

Purity: 95%

Color and Shape: Solid

Molecular weight: 358.3420

Ref: IN-DA006ZF1

Eupatorin-5-methylether

CAS: 21764-09-0

Eupatorin-5-methylether is a natural product for research related to life sciences. The catalog number is TN4039 and the CAS number is 21764-09-0.

Formula: C₁₉H₁₈O₇

Purity: 98%

Color and Shape: Solid

Molecular weight: 358.34

Ref: TM-TN4039

Eupatorin-5-methyl ether

CAS: 21764-09-0

Formula: C₁₉H₁₈O₇

Purity: 95%~99%

Molecular weight: 358.346

Ref: BP-BP5055

Eupatorin-5-Methyl Ether

CAS: 21764-09-0

Formula: C₁₉H₁₈NO₇

Molecular weight: 358.35

Ref: 4Z-E-117002

Eupatorin 5-methyl ether

CAS: 21764-09-0

Eupatorin 5-methyl ether is a bioactive compound, which is a naturally occurring flavonoid found in certain plant species. This compound is derived from various plants, including those in the Asteraceae family. Eupatorin 5-methyl ether functions primarily through modulating various biochemical pathways, exhibiting anti-inflammatory, antioxidant, and anticancer activities.

Formula: C₁₉H₁₈O₇

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 358.34 g/mol

Ref: 3D-FE23208