Description

4,6-Dimethoxy-2H-1-Benzopyran-2-One is a specialized organic compound belonging to the coumarin derivative family, valued for its unique structural motif and functional properties. This compound matters as a versatile synthetic intermediate and a key scaffold in the development of novel materials and bioactive molecules. It is needed by researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for applications ranging from organic synthesis to the development of fluorescent probes and active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and synthesis of novel pesticides, herbicides, and plant growth regulators.
• Organic Synthesis: Acts as a versatile precursor for constructing more complex heterocyclic compounds and natural product analogs.
• Fluorescent Dye & Probe Development: Utilized as a core structure for creating new fluorescent markers and sensors due to the inherent photophysical properties of the coumarin core.
• Fine Chemical Manufacturing: Employed in the production of specialty chemicals, including fragrances, dyes, and performance materials.
• Academic & Industrial R&D: A valuable compound for chemical research, methodology development, and exploring new reactions in synthetic chemistry.

Basic Information

Product Name	4,6-Dimethoxy-2H-1-Benzopyran-2-One
CAS No.	53666-78-7
Molecular Formula	C₁₁H₁₀O₄
Molecular Weight	206.19 g/mol
Synonyms	4,6-Dimethoxycoumarin; 4,6-Dimethoxy-2H-chromen-2-one; 4,6-Dimethoxy-1-benzopyran-2-one; 4,6-Dimethoxy-2-oxo-2H-chromene; NSC 163031; 2H-1-Benzopyran-2-one, 4,6-dimethoxy-
EINECS	Contact for details

Quality Control

Our 4,6-Dimethoxy-2H-1-Benzopyran-2-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed results from techniques such as HPLC, NMR, and IR spectroscopy. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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