Description

[(2-Oxo-4-Phenyl-2H-Chromen-7-Yl)Oxy]Acetic Acid is a high-purity, functionalized coumarin derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and critical chemical building block for the development of novel active molecules. It is primarily sought by pharmaceutical R&D and fine chemical industries for creating new chemical entities with potential biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Fluorescent Probe Synthesis: Used to develop advanced fluorescent dyes and molecular probes for bioimaging and diagnostic applications, leveraging the inherent photophysical properties of the coumarin core.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for synthesizing electron-transport or emissive layer components in display and lighting technologies.
• Agrochemical Research: Employed as a scaffold for developing new active ingredients with herbicidal or pesticidal properties.
• Academic & Industrial R&D: A valuable reagent for chemists exploring new reactions, heterocyclic chemistry, and structure-activity relationships (SAR).
• Cosmetic Ingredient Synthesis: Potential intermediate for UV-absorbing agents or other functional additives in high-end cosmetic formulations.

Basic Information

Product Name	[(2-Oxo-4-Phenyl-2H-Chromen-7-Yl)Oxy]Acetic Acid
CAS No.	130181-72-5
Molecular Formula	C17H12O5
Molecular Weight	296.27 g/mol
Synonyms	7-[(Carboxymethoxy)]-4-phenylcoumarin; 4-Phenyl-7-(carboxymethoxy)-2H-chromen-2-one; 7-(Carboxymethoxy)-4-phenyl-2H-1-benzopyran-2-one; 4-Phenylumbelliferone-7-oxyacetic Acid; 7-Hydroxy-4-phenylcoumarin-7-oxyacetic Acid; (7-Hydroxy-4-phenyl-2-oxo-2H-chromen-7-yl)oxyacetic Acid; 7-Carboxymethoxy-4-phenylcoumarin
EINECS	Contact for details

Quality Control

Our [(2-Oxo-4-Phenyl-2H-Chromen-7-Yl)Oxy]Acetic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing all specifications are provided to guarantee batch-to-batch consistency and traceability for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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