CAS 33429-83-3: Quercetin 3,4′-dimethyl ether

Description: Quercetin 3,4′-dimethyl ether, also known by its CAS number 33429-83-3, is a flavonoid compound derived from quercetin, a naturally occurring polyphenolic compound found in various fruits, vegetables, and grains. This substance exhibits antioxidant properties, which contribute to its potential health benefits, including anti-inflammatory and anti-cancer effects. Structurally, it features two methoxy groups at the 3 and 4' positions of the quercetin backbone, which can influence its solubility and biological activity compared to its parent compound. Quercetin 3,4′-dimethyl ether is typically a yellow crystalline solid, and its solubility can vary depending on the solvent used. It is often studied for its role in pharmacology and nutrition, as well as its potential applications in food preservation and as a dietary supplement. As with many flavonoids, its bioavailability and metabolism in the human body are areas of ongoing research, highlighting the complexity of its effects on health.

Formula: C₁₇H₁₄O₇

InChI: InChI=1S/C17H14O7/c1-22-12-4-3-8(5-10(12)19)16-17(23-2)15(21)14-11(20)6-9(18)7-13(14)24-16/h3-7,18-20H,1-2H3

InChI key: InChIKey=ZSPZNFOLWQEVQJ-UHFFFAOYSA-N

SMILES: O=C1C(OC)=C(OC=2C=C(O)C=C(O)C12)C=3C=CC(OC)=C(O)C3

Synonyms:

• 3,4′-Dimethoxy-3′,5,7-trihydroxyflavone
• 3,4′-Dimethylquercetin
• 4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3-methoxy-
• 5,7,3′-Trihydroxy-3,4′-dimethoxyflavone
• 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3-methoxy-4H-1-benzopyran-4-one
• 5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3-methoxy-4H-chromen-4-one
• Flavone, 3′,5,7-trihydroxy-3,4′-dimethoxy-
• NSC 106970
• Quercetin 3,4′-dimethyl ether

4H-1-Benzopyran-4-one,5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-3-methoxy-

CAS: 33429-83-3

• Formula: C₁₇H₁₄O₇
• Purity: 90%
• Color and Shape: Solid
• Molecular weight: 330.2889

Quercetin 3,4'-dimethyl ether

CAS: 33429-83-3

Quercetin 3,4'-dimethyl ether: anti-lipid peroxidation (IC50=0.3μM), anti-inflammatory, pro-apoptotic, anti-leukemia potential.

• Formula: C₁₇H₁₄O₇
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 330.29

Quercetin 3,4'-dimethyl ether

CAS: 33429-83-3

• Formula: C₁₇H₁₄O₇
• Purity: 95%~99%
• Color and Shape: Yellow powder
• Molecular weight: 330.292

Quercetin 3,4'-dimethyl ether

CAS: 33429-83-3

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• Formula: C₁₇H₁₄O₇
• Purity: Min. 95%
• Molecular weight: 330.29 g/mol