Description

4,7-Dihydroxy-3-(4-Methoxyphenyl)-2H-Chromen-2-One is a specialized coumarin derivative, a class of compounds renowned for their diverse biological activities and utility in organic synthesis. This compound matters for its role as a key synthetic intermediate and a potential pharmacophore in the development of new active ingredients. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for applications ranging from drug discovery to material science.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, or microbial infections.
• Agrochemical Research: Used in the development and study of new pesticides, herbicides, or plant growth regulators due to its bioactive coumarin core.
• Organic Synthesis: Acts as a versatile precursor for synthesizing more complex heterocyclic compounds and functionalized coumarins.
• Biochemical Research: Employed as a reference standard or probe in enzymatic studies and biochemical assays to investigate biological pathways.
• Material Science: Investigated for potential applications in organic electronics or as a fluorescent dye precursor due to its conjugated structure.
• Cosmetic Ingredient Research: Studied for potential use in skincare formulations, leveraging the antioxidant properties common to many polyphenolic compounds.

Basic Information

Product Name	4,7-Dihydroxy-3-(4-Methoxyphenyl)-2H-Chromen-2-One
CAS No.	42345-56-2
Molecular Formula	C₁₆H₁₂O₅
Molecular Weight	284.26 g/mol
Synonyms	3-(4-Methoxyphenyl)-4,7-dihydroxy-2H-chromen-2-one; 4,7-Dihydroxy-3-(4-methoxyphenyl)coumarin; 4,7-Dihydroxy-3-(p-methoxyphenyl)coumarin; 3-(p-Methoxyphenyl)-4,7-dihydroxycoumarin; 4,7-Dihydroxy-3-(4'-methoxyphenyl)coumarin; 4,7-Dihydroxy-3-(4-methoxyphenyl)-2H-1-benzopyran-2-one; 4,7-Dihydroxy-3-(p-methoxyphenyl)-2H-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 4,7-Dihydroxy-3-(4-Methoxyphenyl)-2H-Chromen-2-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.