Description

Ethyl 3-[6-Chloro-4-Methyl-7-(Naphthalen-2-Ylmethoxy)-2-Oxochromen-3-Yl]Propanoate is a high-purity, synthetically derived chromene derivative with a complex molecular architecture, serving as a critical advanced intermediate in modern organic synthesis. Its value lies in providing a versatile and functionalized scaffold for constructing more complex molecules, particularly in pharmaceutical research and development. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality building blocks for drug discovery and material science applications.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas targeting specific enzyme pathways.
• Organic Synthesis Research: A versatile precursor for constructing complex heterocyclic compounds and fused ring systems in academic and industrial R&D laboratories.
• Agrochemical Development: Intermediate in the research and synthesis of new-generation crop protection agents and pesticides.
• Material Science: Potential monomer or precursor for developing specialty polymers and advanced organic materials with specific optical or electronic properties.
• Chemical Biology Probes: Used in the development of molecular probes and inhibitors for studying biological processes and target validation.

Basic Information

Product Name	Ethyl 3-[6-Chloro-4-Methyl-7-(Naphthalen-2-Ylmethoxy)-2-Oxochromen-3-Yl]Propanoate
CAS No.	575471-27-1
Molecular Formula	C26H23ClO5
Molecular Weight	450.91 g/mol
Synonyms	Ethyl 3-(6-Chloro-4-methyl-7-((naphthalen-2-yl)methoxy)-2-oxo-2H-chromen-3-yl)propanoate; 2H-1-Benzopyran-2-one, 3-[2-(ethoxycarbonyl)ethyl]-6-chloro-4-methyl-7-[(2-naphthalenylmethyl)oxy]-; 6-Chloro-4-methyl-7-(naphthalen-2-ylmethoxy)-2-oxo-2H-chromene-3-propanoic acid ethyl ester; 575471-27-1; Ethyl 6-chloro-4-methyl-7-(naphthalen-2-ylmethoxy)-2-oxo-2H-chromene-3-propanoate
EINECS	Contact for details

Quality Control

Our production of Ethyl 3-[6-Chloro-4-Methyl-7-(Naphthalen-2-Ylmethoxy)-2-Oxochromen-3-Yl]Propanoate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assay and identity confirmation via spectroscopic methods (NMR, IR, MS). Certificates of Analysis (COA) detailing all specifications and test results are provided with every shipment to support your quality assurance and regulatory documentation 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 heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct or strong artificial light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.