Description

Propyl 2-{[3-(4-Methoxyphenoxy)-4-Oxo-4H-Chromen-7-Yl]Oxy}Propanoate is a high-purity synthetic chromene derivative, a key intermediate in advanced organic synthesis. This compound is valued for its precise molecular structure, which is critical for developing active pharmaceutical ingredients (APIs) and specialty fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for process development and high-value product synthesis.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its chromene core for bioactive properties.
• Organic Synthesis: Acts as a versatile precursor for synthesizing complex heterocyclic compounds and functionalized materials in laboratory and pilot-scale production.
• Material Science: Investigated for potential use in creating advanced organic electronic materials or photoresponsive polymers.
• Chemical Reference Standard: Employed as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	Propyl 2-{[3-(4-Methoxyphenoxy)-4-Oxo-4H-Chromen-7-Yl]Oxy}Propanoate
CAS No.	329225-46-9
Molecular Formula	C22H22O7
Molecular Weight	398.41 g/mol
Synonyms	7-[(1-Carboxyethoxy)oxy]-3-(4-methoxyphenoxy)-4H-chromen-4-one propyl ester; Propyl 2-{[3-(4-methoxyphenoxy)-4-oxo-4H-chromen-7-yl]oxy}propionate; 3-(4-Methoxyphenoxy)-7-(1-propoxycarbonylethoxy)-4H-chromen-4-one; Chromene-7-oxypropanoic acid propyl ester derivative; 4H-1-Benzopyran-4-one, 7-[(1-carboxyethoxy)oxy]-3-(4-methoxyphenoxy)-, propyl ester
EINECS	Contact for details

Quality Control

Our Propyl 2-{[3-(4-Methoxyphenoxy)-4-Oxo-4H-Chromen-7-Yl]Oxy}Propanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, open flame, and incompatible materials. The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
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.