Description

4-Chloromethyl-7-Methoxy-8-Hydroxycoumarin is a functionalized coumarin derivative, a versatile chemical intermediate prized for its reactive chloromethyl group and phenolic hydroxyl functionality. This compound matters for its role in the synthesis of more complex molecules, enabling the construction of pharmacophores and advanced materials. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing new active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting enzyme inhibition or possessing fluorescent properties.
• Fluorescent Probe Synthesis: Used to create sensitive fluorescent tags and sensors for biochemical assays and diagnostic applications due to the coumarin core.
• Agrochemical Research: Intermediate in the development of new herbicides, fungicides, or plant growth regulators.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for creating functional polymers with specific light-absorbing or releasing properties.
• Organic Synthesis: Versatile substrate for further chemical modifications, including nucleophilic substitution reactions facilitated by the chloromethyl group.
• Material Science: Component in the development of organic light-emitting diodes (OLEDs) or other advanced organic electronic materials.

Basic Information

Product Name	4-Chloromethyl-7-Methoxy-8-Hydroxycoumarin
CAS No.	923183-59-9
Molecular Formula	C11H9ClO4
Molecular Weight	240.64 g/mol
Synonyms	8-Hydroxy-7-methoxy-4-(chloromethyl)-2H-chromen-2-one; 4-(Chloromethyl)-7-methoxy-8-hydroxycoumarin; 7-Methoxy-8-hydroxy-4-chloromethylcoumarin; 4-Chloromethyl-7-methoxy-8-hydroxy-2H-1-benzopyran-2-one; 8-Hydroxy-7-methoxy-4-(chloromethyl)coumarin
EINECS	Contact for details

Quality Control

Our 4-Chloromethyl-7-Methoxy-8-Hydroxycoumarin is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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