Description

4H-1-Benzopyran-4-One,7-Hydroxy-2-Phenyl-,Radicalion(1+) (9Ci) is a specialized chromone derivative, a key structural motif in organic synthesis and pharmaceutical research. This compound matters as a versatile synthetic intermediate and a potential precursor for developing novel bioactive molecules, including fluorescent probes and pharmacologically active agents. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for building complex heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting inflammation or cancer.
• Fluorescent Probe Development: Used in research to create sensitive chemical sensors and imaging agents due to its chromone core structure.
• Organic Synthesis Research: Acts as a key starting material for constructing complex heterocyclic compounds and studying reaction mechanisms.
• Agrochemical Research: Investigated as a precursor for developing new active ingredients with potential pesticidal or herbicidal properties.
• Material Science: Explored for the development of organic electronic materials and photoresponsive polymers.
• Biochemical Tool Compound: Utilized in academic and industrial labs to study enzyme interactions and biological pathways.

Basic Information

Product Name	4H-1-Benzopyran-4-One,7-Hydroxy-2-Phenyl-,Radicalion(1+) (9Ci)
CAS No.	66585-10-2
Molecular Formula	C15H11O3+
Molecular Weight	239.25 g/mol
Synonyms	7-Hydroxy-2-phenyl-4H-chromen-4-ylium; 7-Hydroxy-2-phenylchromenylium; 2-Phenyl-7-hydroxy-4H-chromen-4-ylium; 7-Hydroxy-2-phenyl-4H-1-benzopyran-4-ylium; 7-Hydroxyflavylium cation; Flavylium derivative; 4H-Chromen-4-one, 7-hydroxy-2-phenyl-, radical ion(1+); 66585-10-2
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques, including HPLC, NMR, and mass spectrometry, to verify identity, purity, and consistency. Certificates of Analysis (COA) are available upon request, detailing batch-specific results. Our commitment to quality supports research reproducibility and process development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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