CAS 63740-76-1

2H-1-Benzopyran-2-one, 4,7-dihydroxy-3-[(1R)-3-oxo-1-phenylbutyl]-

Description:

The chemical substance known as 2H-1-Benzopyran-2-one, 4,7-dihydroxy-3-[(1R)-3-oxo-1-phenylbutyl]- (CAS number 63740-76-1) is a flavonoid derivative characterized by its complex structure, which includes a benzopyran core with hydroxyl groups and a phenylbutyl side chain. This compound exhibits properties typical of flavonoids, such as antioxidant activity, which can contribute to its potential health benefits. The presence of multiple hydroxyl groups enhances its reactivity and solubility in polar solvents. Additionally, the specific stereochemistry indicated by the (1R) configuration suggests a particular spatial arrangement that may influence its biological activity and interaction with other molecules. Such compounds are often studied for their pharmacological properties, including anti-inflammatory and anticancer effects, making them of interest in medicinal chemistry and natural product research. Overall, this substance exemplifies the diverse functionalities that can arise from modifications to the flavonoid scaffold.

Formula: C₁₉H₁₆O₅

Synonyms:

• Warfarin RC16
• Warfarin Impurity 19（(R)-7-Hydroxy Warfarin）
• Warfarin Impurity 19
• (R)-7-Hydroxy Warfarin
• 2H-1-Benzopyran-2-one, 4,7-dihydroxy-3-[(1R)-3-oxo-1-phenylbutyl]-
• 7-Hydroxywarfarin,(R)-

(R)-7-Hydroxy Warfarin

CAS: 63740-76-1

Formula: C₁₉H₁₆O₅

Color and Shape: White To Off-White Solid

Molecular weight: 324.34

Ref: 4Z-W-0113

(R)-7-Hydroxy Warfarin-d5

Controlled Product

CAS: 63740-76-1

Formula: C₁₉D₅H₁₁O₅

Color and Shape: Neat

Molecular weight: 329.358

Ref: TR-H996127

(R)-7-Hydroxy Warfarin

Controlled Product

CAS: 63740-76-1

Formula: C₁₉H₁₆O₅

Color and Shape: Neat

Molecular weight: 324.327

Ref: TR-H996125

(R)-7-Hydroxy Warfarin

CAS: 63740-76-1

Formula: C₁₉H₁₆O₅

Molecular weight: 324.34

Ref: ST-EA-CP-W2022