Description

4H-1-Benzopyran-4-One,8-Amino-2-(4-Aminophenyl)-(9Ci) is a specialized heterocyclic organic compound featuring a benzopyranone core structure with strategically positioned amino functional groups. This molecular architecture makes it a valuable and versatile advanced pharmaceutical intermediate (API) and a key building block for organic synthesis. It is primarily utilized by research and development teams in the pharmaceutical, agrochemical, and material science industries for the creation of novel active compounds and functional materials. The compound is supplied under strict quality control to ensure batch-to-batch consistency for critical applications.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways where the benzopyranone scaffold is active.
• Agrochemical Research: Used as a building block for developing new active ingredients in herbicides, fungicides, and insecticides, leveraging its heterocyclic structure.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core structure or a functionalized unit in the development of electron-transporting or emissive materials for display and lighting technologies.
• Dye and Pigment Synthesis: Functions as an intermediate for creating specialized chromophores and fluorophores used in imaging, sensors, and specialty colorants.
• Coordination Chemistry & Ligand Design: The amino groups provide chelation sites for metal ions, making it useful for constructing catalysts or metal-organic frameworks (MOFs).
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the exploration of new chemical reactions involving amino-substituted heterocycles.

Basic Information

Item	Detail
Product Name	4H-1-Benzopyran-4-One,8-Amino-2-(4-Aminophenyl)-(9Ci)
CAS No.	199460-09-8
Molecular Formula	C15H12N2O2
Molecular Weight	252.27 g/mol
Synonyms	8-Amino-2-(4-aminophenyl)-4H-chromen-4-one; 2-(4-Aminophenyl)-8-amino-4H-chromen-4-one; 8-Amino-2-(4-aminophenyl)-4H-1-benzopyran-4-one; 2-(4-Aminophenyl)-8-amino-4H-1-benzopyran-4-one; 4H-Chromen-4-one, 8-amino-2-(4-aminophenyl)-; 8-Amino-2-(4-aminophenyl)chromone
EINECS	Contact for details

Quality Control

Our production of 4H-1-Benzopyran-4-One,8-Amino-2-(4-Aminophenyl)-(9Ci) adheres to stringent internal quality standards to ensure high purity and reliability for research and industrial use. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support cGMP-compliant manufacturing for pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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