Description

2-(4-Oxo-4H-Chromen-2-Yl)-Benzoic Acid is a high-purity chromone derivative, a key heterocyclic building block in advanced organic synthesis. This compound is valued for its structural framework, which is integral to developing molecules with specific biological and photophysical properties. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, and central nervous system disorders.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its chromone core for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials or emissive layer components due to its conjugated structure.
• Fluorescent Probe Synthesis: Employed in creating sensitive chemical sensors and bio-imaging agents.
• Coordination Chemistry: Functions as a ligand for metal complexes in catalytic and material applications.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry and medicinal chemistry research programs.

Basic Information

Product Name	2-(4-Oxo-4H-Chromen-2-Yl)-Benzoic Acid
CAS No.	20052-41-9
Molecular Formula	C16H10O4
Molecular Weight	266.25 g/mol
Synonyms	2-(4-Oxo-4H-chromen-2-yl)benzoic acid; 2-(4-Oxo-4H-1-benzopyran-2-yl)benzoic acid; 2-(4-Oxochromen-2-yl)benzoic acid; 2-Coumarin-2-yl-benzoic acid; Benzoic acid, 2-(4-oxo-4H-1-benzopyran-2-yl)-; 2-(4-Oxo-4H-chromen-2-yl)benzoesäure (German); 20052-41-9
EINECS	Contact for details

Quality Control

Our 2-(4-Oxo-4H-Chromen-2-Yl)-Benzoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are 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 (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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