Description

4H-1-Benzopyran-4-One,2-(3-Amino-4-Methoxyphenyl)-(9Ci) is a specialized organic compound belonging to the benzopyranone class, characterized by its distinct amino and methoxy functional groups. This molecular architecture makes it a valuable synthetic intermediate and a key building block for advanced chemical synthesis. It is primarily sought after by research institutions and industrial R&D departments engaged in the development of novel pharmaceuticals, agrochemicals, and functional materials. The compound, identified by CAS number 145370-45-2, offers a precise chemical handle for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor-binding activities.
• Agrochemical Research: Used in the development of new-generation pesticides, herbicides, or plant growth regulators, leveraging its heterocyclic core for bioactivity.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a building block for electron-transporting or emissive layer materials in display and lighting technologies due to its conjugated structure.
• Dye and Pigment Synthesis: Employed in the creation of specialized chromophores and fluorophores for analytical chemistry, imaging, and specialty coatings.
• Academic & Industrial R&D: Utilized as a standard or starting material in chemical research for method development, catalysis studies, and exploring new reaction pathways.
• Fine Chemical Production: Integrated into multi-step synthesis processes for producing high-value, complex organic molecules for various industrial applications.

Basic Information

Product Name	4H-1-Benzopyran-4-One,2-(3-Amino-4-Methoxyphenyl)-(9Ci)
CAS No.	145370-45-2
Molecular Formula	C₁₆H₁₃NO₃
Molecular Weight	267.28 g/mol
Synonyms	2-(3-Amino-4-methoxyphenyl)-4H-chromen-4-one; 2-(3-Amino-4-methoxyphenyl)-4H-1-benzopyran-4-one; 2-(3-Amino-4-methoxyphenyl)chromone; 4H-Chromen-4-one, 2-(3-amino-4-methoxyphenyl)-; Chromone derivative, 2-(3-amino-4-methoxyphenyl)-; 145370-45-2; Amino-methoxyphenyl chromone
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-One,2-(3-Amino-4-Methoxyphenyl)-(9Ci) is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure high chemical integrity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided to guarantee compliance with your research or production requirements.

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). This compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
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.