Description

Methyl 4-Oxo-3-Phenyl-4H-Chromene-2-Carboxylate is a high-purity chromene derivative, a key synthetic intermediate valued for its versatile reactivity and structural framework. This compound is essential for research and development in advanced organic synthesis, particularly for constructing complex heterocyclic systems. It is primarily sought by pharmaceutical R&D laboratories, agrochemical innovators, and specialty chemical manufacturers for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting inflammation, CNS disorders, and metabolic diseases.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Organic Synthesis: Serves as a versatile precursor for synthesizing complex chromene, coumarin, and flavone analogs in academic and industrial research.
• Material Science: Investigated as a monomer or additive for creating specialty polymers and advanced organic electronic materials.
• Dye & Pigment Intermediate: Utilized in the research and development of novel chromophores for high-performance dyes and functional pigments.

Basic Information

Product Name	Methyl 4-Oxo-3-Phenyl-4H-Chromene-2-Carboxylate
CAS No.	51081-70-0
Molecular Formula	C17H12O4
Molecular Weight	280.27 g/mol
Synonyms	Methyl 3-phenyl-4-oxo-4H-chromene-2-carboxylate; 2-Carbomethoxy-3-phenyl-4-chromone; 3-Phenyl-4-oxo-4H-chromene-2-carboxylic acid methyl ester; Methyl 3-phenyl-4-oxochromene-2-carboxylate; Methyl 2-carboxy-3-phenyl-4-chromone; Chromone-2-carboxylic acid, 3-phenyl-, methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 4-Oxo-3-Phenyl-4H-Chromene-2-Carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

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.