Description

7-[2-(4-Chlorophenyl)-2-Oxoethoxy]Chromen-2-One is a high-purity, synthetic organic compound belonging to the coumarin derivative family. This specialty chemical serves as a critical advanced intermediate in the synthesis of complex molecules, valued for its unique structural motif. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of novel drug candidates, particularly in therapeutic areas requiring coumarin-based scaffolds.
• Organic Light-Emitting Diode (OLED) Materials: Used in the development of electron-transporting or emissive layers due to the photophysical properties of the coumarin core.
• Agrochemical Research: Intermediate for creating new generation pesticides and herbicides with enhanced efficacy and selectivity.
• Fluorescent Probe & Dye Synthesis: Serves as a precursor for manufacturing dyes and molecular probes used in bio-imaging and analytical chemistry.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic synthesis and material science.

Basic Information

Product Name	7-[2-(4-Chlorophenyl)-2-Oxoethoxy]Chromen-2-One
CAS No.	314262-31-2
Molecular Formula	C17H11ClO4
Molecular Weight	314.72 g/mol
Synonyms	7-(2-(4-Chlorobenzoyl)oxy)coumarin; 7-Hydroxycoumarin 4-chlorobenzolate; 7-[(4-Chlorobenzoyl)oxy]-2H-chromen-2-one; 7-(4-Chlorobenzoyloxy)coumarin; 2-Oxo-2H-chromen-7-yl 4-chlorobenzoate; 7-Coumarinyl 4-chlorobenzoate; 7-Hydroxy-2H-1-benzopyran-2-one 4-chlorobenzoate
EINECS	Contact for details

Quality Control

Our 7-[2-(4-Chlorophenyl)-2-Oxoethoxy]Chromen-2-One is manufactured 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 exacting research and production standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and consistency.

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 incompatible materials such as strong bases and oxidizing agents.

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.