Description

Ethyl 3-[6-Chloro-7-[(4-Fluorophenyl)Methoxy]-4-Methyl-2-Oxochromen-3-Yl]Propanoate is a high-purity, synthetic chromene derivative of significant interest in advanced organic synthesis. This compound serves as a critical pharmaceutical intermediate for the development of novel active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its unique structural framework.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in therapeutic areas requiring chromene-based scaffolds.
• Organic Synthesis Research: Used in academic and industrial R&D for exploring new chemical reactions and constructing complex heterocyclic compounds.
• Agrochemical Development: Potential intermediate for creating new active ingredients in crop protection products.
• Material Science Precursor: Can be utilized in the synthesis of advanced organic materials with specific optical or electronic properties.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in laboratories.

Basic Information

Product Name	Ethyl 3-[6-Chloro-7-[(4-Fluorophenyl)Methoxy]-4-Methyl-2-Oxochromen-3-Yl]Propanoate
CAS No.	840511-15-1
Molecular Formula	C22H20ClFO5
Molecular Weight	418.84 g/mol
Synonyms	Ethyl 3-(6-Chloro-7-((4-fluorobenzyl)oxy)-4-methyl-2-oxo-2H-chromen-3-yl)propanoate; 2H-1-Benzopyran-2-one, 3-[2-(ethoxycarbonyl)ethyl]-6-chloro-7-[(4-fluorophenyl)methoxy]-4-methyl-; 840511-15-1; Chromene derivative intermediate; 6-Chloro-7-((4-fluorobenzyl)oxy)-4-methyl-3-(3-ethoxy-3-oxopropyl)-2H-chromen-2-one
EINECS	Contact for details

Quality Control

Our Ethyl 3-[6-Chloro-7-[(4-Fluorophenyl)Methoxy]-4-Methyl-2-Oxochromen-3-Yl]Propanoate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

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 heat sources and incompatible materials. Due to its light-sensitive nature, handling should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.