Description

3-(3,4-Dimethoxyphenyl)-6-Hydroxy-4-Methyl-2H-Chromen-2-One is a high-purity synthetic chromen-2-one derivative, a key structural motif in numerous bioactive compounds. This compound matters as a versatile advanced pharmaceutical intermediate and a critical building block for research into novel therapeutic agents. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for synthesizing complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for the synthesis of potential drug candidates targeting various diseases.
• Organic Synthesis Building Block: Used in research and development for constructing complex heterocyclic compounds and natural product analogs.
• Agrochemical Research: Acts as a precursor in the development of new active ingredients for crop protection products.
• Biochemical Research: Employed in studies investigating enzyme inhibition and receptor binding due to its chromone structure.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials and fluorescent dyes.

Basic Information

Product Name	3-(3,4-Dimethoxyphenyl)-6-Hydroxy-4-Methyl-2H-Chromen-2-One
CAS No.	720674-26-0
Molecular Formula	C19H18O5
Molecular Weight	326.34 g/mol
Synonyms	6-Hydroxy-4-methyl-3-(3,4-dimethoxyphenyl)-2H-chromen-2-one; 4-Methyl-6-hydroxy-3-(3,4-dimethoxyphenyl)coumarin; 3-(3,4-Dimethoxyphenyl)-6-hydroxy-4-methylcoumarin; 6-Hydroxy-4-methyl-3-(3,4-dimethoxyphenyl)coumarin; Chromen-2-one, 3-(3,4-dimethoxyphenyl)-6-hydroxy-4-methyl-
EINECS	Contact for details

Quality Control

Our 3-(3,4-Dimethoxyphenyl)-6-Hydroxy-4-Methyl-2H-Chromen-2-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are available for review and are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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