Description

6-Methoxy-3-(Methoxycarbonyl)-2-(4-Nitrophenyl)-4H-Benzopyran-4-One is a high-purity, specialized chromone derivative with significant utility as a key synthetic intermediate. Its molecular architecture, featuring a nitrophenyl substituent and a chromone core, makes it a valuable building block for the development of novel compounds with targeted biological activity. This product is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of new drug candidates and active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the research and synthesis of novel therapeutic agents, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Serves as a key building block for developing new pesticides, herbicides, or fungicides with enhanced efficacy.
• Organic Synthesis & Material Science: Used in academic and industrial R&D for constructing complex heterocyclic frameworks for advanced materials.
• Chemical Reference Standard: Employed as a high-purity standard for analytical method development, validation, and quality control in related chemical processes.

Basic Information

Product Name	6-Methoxy-3-(Methoxycarbonyl)-2-(4-Nitrophenyl)-4H-Benzopyran-4-One
CAS No.	132018-13-4
Molecular Formula	C₁₈H₁₃NO₇
Molecular Weight	355.30 g/mol
Synonyms	2-(4-Nitrophenyl)-6-methoxy-4-oxo-4H-chromene-3-carboxylic acid methyl ester; Methyl 6-methoxy-2-(4-nitrophenyl)-4-oxo-4H-chromene-3-carboxylate; 6-Methoxy-2-(4-nitrophenyl)-4-oxo-4H-chromene-3-carboxylic acid methyl ester; 4H-1-Benzopyran-4-one, 6-methoxy-3-(methoxycarbonyl)-2-(4-nitrophenyl)-; Chromone derivative 132018-13-4
EINECS	Contact for details

Quality Control

Our 6-Methoxy-3-(Methoxycarbonyl)-2-(4-Nitrophenyl)-4H-Benzopyran-4-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting R&D and process chemistry standards. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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