Description

4-(Chloromethyl)-6-Ethoxy-2H-Chromen-2-One is a high-value chromenone derivative, a key synthetic intermediate prized for its versatile reactivity. Its molecular structure, featuring both a chloromethyl group and an ethoxy-substituted coumarin core, makes it an essential building block for advanced organic synthesis. This compound is primarily sought after by research institutions and fine chemical manufacturers developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways where the coumarin scaffold is active.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators, leveraging its bioactive heterocyclic structure.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for synthesizing complex organic molecules used in emissive or charge-transport layers of OLED devices.
• Fluorescent Dye & Probe Development: Acts as a core structure for creating specialized fluorescent tags and molecular probes used in biochemical assays and diagnostic imaging.
• Academic & Industrial Research: Employed in chemical research for studying reaction mechanisms, developing new synthetic methodologies, and creating libraries of compounds for screening.
• Fine Chemical Production: Utilized as a versatile building block for the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	4-(Chloromethyl)-6-Ethoxy-2H-Chromen-2-One
CAS No.	933916-95-1
Molecular Formula	C₁₂H₁₁ClO₃
Molecular Weight	238.67 g/mol
Synonyms	6-Ethoxy-4-(chloromethyl)-2H-chromen-2-one; 4-(Chloromethyl)-6-ethoxy-2H-1-benzopyran-2-one; 6-Ethoxy-4-(chloromethyl)coumarin; 4-Chloromethyl-6-ethoxycoumarin; 6-Ethoxy-4-chloromethylcoumarin; 4-(Chloromethyl)-6-ethoxycoumarin; 2H-1-Benzopyran-2-one, 4-(chloromethyl)-6-ethoxy-
EINECS	Contact for details

Quality Control

Every batch of 4-(Chloromethyl)-6-Ethoxy-2H-Chromen-2-One is manufactured under strict quality management protocols. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your precise research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.