Description

(6-Chloro-4-Methyl-2-Oxo-2H-Chromen-7-Yloxy)-Acetic Acid is a high-purity, synthetically derived coumarin derivative of significant interest in advanced organic synthesis. This compound serves as a crucial versatile building block for the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in creating new molecular entities with targeted biological or photophysical properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel anticoagulant, anti-inflammatory, or antimicrobial agents based on the coumarin scaffold.
• Organic Light-Emitting Diode (OLED) Research: Used in the development of electron-transport materials or emissive dopants due to its fused aromatic structure.
• Fluorescent Probe & Sensor Development: Serves as a core structure for creating chemosensors to detect metal ions or biological molecules, leveraging its potential fluorescence properties.
• Agrochemical Synthesis: An intermediate for developing new generation herbicides or fungicides with enhanced efficacy and selectivity.
• Dye & Pigment Chemistry: Acts as a starting material for synthesizing specialized coumarin-based dyes for laser applications or textile coloring.
• Academic & Contract Research: Employed in methodological studies and as a standard in chromatography for related compound analysis.

Basic Information

Item	Detail
Product Name	(6-Chloro-4-Methyl-2-Oxo-2H-Chromen-7-Yloxy)-Acetic Acid
CAS No.	326102-48-1
Molecular Formula	C₁₂H₉ClO₅
Molecular Weight	268.65 g/mol
Synonyms	7-[(Carboxymethoxy)]-6-chloro-4-methylcoumarin; 6-Chloro-4-methyl-7-(carboxymethoxy)-2H-chromen-2-one; 2-Oxo-6-chloro-4-methyl-2H-chromen-7-yloxyacetic Acid; (6-Chloro-4-methyl-2-oxo-2H-chromen-7-yl)oxyacetic Acid; 7-(Carboxymethoxy)-6-chloro-4-methyl-2H-1-benzopyran-2-one; Acetic acid, 2-[(6-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]-
EINECS	Contact for details

Quality Control

Our production of (6-Chloro-4-Methyl-2-Oxo-2H-Chromen-7-Yloxy)-Acetic Acid adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and undergoes rigorous analytical testing, including HPLC for purity, NMR for structural confirmation, and residual solvent analysis. Comprehensive 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 (15-25°C). Keep the container tightly sealed to minimize exposure to atmospheric moisture. Store away from incompatible materials.

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%
Melting Point	Contact for details
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.