Description

4H-1-Benzopyran-4-One,6-Amino-2-(4-Methoxyphenyl)-(9Ci) is a specialized heterocyclic organic compound belonging to the chromone family, serving as a key advanced intermediate in fine chemical synthesis. Its precise molecular structure, featuring both amino and methoxy functional groups, makes it a versatile building block for creating complex molecules with targeted biological or material properties. This high-purity intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop new active ingredients or functional dyes.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or as kinase inhibitors.
• Agrochemical Research: Used in the development of new-generation pesticides, herbicides, or plant growth regulators, leveraging its chromone core for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for synthesizing electron-transport or emissive layer materials in display and lighting technologies.
• Dye & Pigment Synthesis: Acts as a key intermediate for producing specialized chromone-based dyes with specific light-absorption or fluorescence properties.
• Academic & Industrial R&D: Employed in chemical libraries for high-throughput screening and structure-activity relationship (SAR) studies in medicinal chemistry.
• Material Science: Potential building block for creating novel polymers or coatings with enhanced thermal stability or optical characteristics.

Basic Information

Product Name	4H-1-Benzopyran-4-One,6-Amino-2-(4-Methoxyphenyl)-(9Ci)
CAS No.	80881-78-3
Molecular Formula	C₁₆H₁₃NO₃
Molecular Weight	267.28 g/mol
Synonyms	6-Amino-2-(4-methoxyphenyl)-4H-chromen-4-one; 6-Amino-2-(4-methoxyphenyl)chromone; 2-(4-Methoxyphenyl)-6-amino-4H-chromen-4-one; 6-Amino-2-(p-methoxyphenyl)-4H-1-benzopyran-4-one; 6-Amino-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one; 80881-78-3; 6-Amino-2-(4'-methoxyphenyl)chromone
EINECS	Contact for details

Quality Control

Every batch of 4H-1-Benzopyran-4-One,6-Amino-2-(4-Methoxyphenyl)-(9Ci) is manufactured under strict quality management systems. Our products undergo rigorous quality testing to ensure compliance with industry standards and precise customer specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation 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). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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