8-ACETYL DIMETHOXYCOUMARIN

Details:

Common name: 2H-1-Benzopyran-2-one, 3-acetyl-

Category:PROTAC functional molecule

Other name: 8-ACETYL DIMETHOXYCOUMARIN

CAS No.: 3949-36-8

EINECS No.: 223-541-6

Appearance: Powder

Molecular formula: C11H8O3

 

Brand Name: Colorcom

Shelf Life: 2 Years

Place of Origin: China

 

Product Specification:

Molecular Weight	188.18
Boiling point	263.17°C (rough estimate)
Melting point	119-122 °C(lit.)
Density	1.2124 (rough estimate)
Purity	≥99.0%
PH	/
Acidity coefficient (pKa)	/
Soluble	/
Water solubility	/
Color	White

 

 

Product Description:
2H - 1 - Benzopyran - 2 - one, 3 - acetyl - usually exists as a solid substance, often appearing in a pale - colored form, ranging from white to light - yellow. Structurally, it is centered around a 2H - 1 - benzopyran - 2 - one core, which is a characteristic fused - ring structure composed of a benzene ring and a pyran - 2 - one ring. The 3 - acetyl group attached to the pyran - 2 - one ring adds a carbonyl - containing moiety. The carbonyl group of the acetyl substituent is highly reactive, capable of participating in a variety of chemical reactions such as nucleophilic addition reactions. This acetyl substitution not only modifies the physical properties of the parent benzopyran - 2 - one structure but also endows the compound with unique chemical reactivity.

In terms of solubility, it has poor solubility in water because of the relatively hydrophobic nature of the benzene and pyran - 2 - one rings. However, it shows good solubility in common organic solvents like chloroform, ethyl acetate, and dichloromethane. In chemical reactions, the carbonyl group of the acetyl part can react with amines to form amides under appropriate conditions. Additionally, the double - bonds in the benzene and pyran - 2 - one rings can also be involved in electrophilic addition reactions.

In the fields of organic synthesis, pharmaceutical research, and fragrance chemistry, 2H - 1 - Benzopyran - 2 - one, 3 - acetyl - has important applications. In organic synthesis, it serves as a versatile intermediate for constructing more complex organic molecules. In pharmaceutical research, it can be used as a starting material for the synthesis of potential drug candidates, as its structure can be further modified to target specific biological processes. In fragrance chemistry, its unique chemical structure may contribute to the development of novel aroma compounds. To ensure its quality and reactivity, it should be stored in a cool, dry environment, away from strong oxidants, light, and heat sources.

 

Application: 

2H - 1 - Benzopyran - 2 - one, 3 - acetyl - is used as a versatile intermediate in organic synthesis for making complex molecules. In pharmaceutical research, it serves as a starting material for potential drug candidates. In fragrance chemistry, it may contribute to the development of new aroma compounds.

Package: 25kg/drum or bag

Storage: 2-8°C

Executive Standards: International Standard.