Description

2-(6-Chloro-4-Ethyl-2-Oxo-2H-Chromen-7-Yloxy)-Propionic Acid is a high-purity, synthetic organic compound belonging to the coumarin derivative family. This specialized intermediate is critical for the development of advanced active ingredients in the agrochemical and pharmaceutical sectors. It is primarily sought by research and development teams, process chemists, and manufacturers requiring a reliable building block for synthesizing novel crop protection agents and bioactive molecules.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern herbicides and plant growth regulators, targeting specific enzymatic pathways in weeds.
• Pharmaceutical Research: Serves as a core scaffold in medicinal chemistry for developing new drug candidates with potential anticoagulant, anti-inflammatory, or antimicrobial properties.
• Fine Chemical Synthesis: Used in custom synthesis and contract manufacturing for producing complex, high-value specialty chemicals.
• Dye and Pigment Industry: Acts as an intermediate for creating specialized fluorescent dyes or light-absorbing compounds due to its coumarin backbone.
• Academic & Industrial R&D: Employed in research laboratories for studying structure-activity relationships (SAR) and developing new chemical entities.

Basic Information

Product Name	2-(6-Chloro-4-Ethyl-2-Oxo-2H-Chromen-7-Yloxy)-Propionic Acid
CAS No.	840479-48-3
Molecular Formula	C₁₄H₁₃ClO₅
Molecular Weight	296.70 g/mol
Synonyms	2-(6-Chloro-4-ethyl-2-oxo-2H-chromen-7-yloxy)propanoic acid; 7-(1-Carboxyethoxy)-6-chloro-4-ethylcoumarin; 6-Chloro-4-ethyl-7-(1-carboxyethoxy)coumarin; Propanoic acid, 2-[(6-chloro-4-ethyl-2-oxo-2H-1-benzopyran-7-yl)oxy]-; 840479-48-3; 2-(6-Chloro-4-ethyl-2-oxochromen-7-yloxy)propionic acid
EINECS	Contact for details

Quality Control

Every batch of 2-(6-Chloro-4-Ethyl-2-Oxo-2H-Chromen-7-Yloxy)-Propionic Acid is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure traceability and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for each lot upon request, supporting your quality assurance and regulatory compliance 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 (15-25°C). Keep away from strong oxidizing agents and bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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