Description

4H-1-Benzopyran-4-One,5-Amino-2-(4-Hydroxyphenyl)-(9Ci) is a specialized organic compound belonging to the chromone class, characterized by its amino and phenolic functional groups. This unique structure makes it a valuable key intermediate and building block for the synthesis of more complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Organic Synthesis Building Block: Used in research and development for constructing complex heterocyclic compounds and chromone derivatives.
• Material Science Research: Investigated for potential applications in the development of organic semiconductors, dyes, or fluorescent markers.
• Biochemical Research: May be utilized as a scaffold or probe in biochemical assays and studies due to its specific molecular structure.
• Agrochemical Development: Acts as an intermediate in the research phase for creating new crop protection agents.

Basic Information

Product Name	4H-1-Benzopyran-4-One,5-Amino-2-(4-Hydroxyphenyl)-(9Ci)
CAS No.	129974-42-1
Molecular Formula	C15H11NO3
Molecular Weight	253.25 g/mol
Synonyms	5-Amino-2-(4-hydroxyphenyl)-4H-chromen-4-one; 5-Amino-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; 2-(4-Hydroxyphenyl)-5-amino-4H-chromen-4-one; 5-Amino-2-(4'-hydroxyphenyl)chromone; Amino-hydroxyphenylchromone; Chromone derivative, 5-amino-2-(4-hydroxyphenyl)-; Research Grade 129974-42-1
EINECS	Contact for details

Quality Control

Our production of 4H-1-Benzopyran-4-One,5-Amino-2-(4-Hydroxyphenyl)-(9Ci) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques like HPLC and NMR to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Melting Point	Contact for details
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.