Description

4H-1-Benzopyran-4-One,7-Amino-5-Hydroxy-2-Phenyl-(9Ci) CAS NO 251913-43-6 is a specialized chromone derivative, a key heterocyclic scaffold in advanced organic synthesis. This compound is valued for its unique structural features, including amino and hydroxy substituents, which make it a versatile pharmacophore and chemical intermediate. It is primarily sought by research institutions and chemical manufacturers engaged in the development of novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for synthesizing novel drug candidates, particularly in therapeutic areas targeting inflammation, cancer, and metabolic disorders.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its chromone core for biological activity.
• Organic Synthesis Reagent: Acts as a versatile precursor for constructing complex heterocyclic compounds and fine chemicals in laboratory and pilot-scale production.
• Material Science: Investigated for use in the synthesis of organic semiconductors, dyes, and photostable polymers due to its conjugated system.
• Biochemical Research: Employed as a standard or probe in enzymatic studies and biochemical assays to investigate specific biological pathways.

Basic Information

Product Name	4H-1-Benzopyran-4-One,7-Amino-5-Hydroxy-2-Phenyl-(9Ci)
CAS No.	251913-43-6
Molecular Formula	C15H11NO3
Molecular Weight	253.25 g/mol
Synonyms	7-Amino-5-hydroxy-2-phenyl-4H-chromen-4-one; 7-Amino-5-hydroxy-2-phenyl-4H-1-benzopyran-4-one; 2-Phenyl-7-amino-5-hydroxy-4H-chromen-4-one; 7-Amino-5-hydroxyflavone; 7-Amino-5-hydroxyl-2-phenyl-4-chromone; Amino-hydroxy-phenylchromone; Flavone derivative, 7-amino-5-hydroxy-2-phenyl-
EINECS	Contact for details

Quality Control

Our 4H-1-Benzopyran-4-One,7-Amino-5-Hydroxy-2-Phenyl-(9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory 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 (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere when not in use to prevent degradation.

Specification

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