Description

4-Chloromethyl-7-Hydroxy-8-Methyl-Chromen-2-One is a high-purity, functionalized coumarin derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and critical building block for the development of novel pharmaceutical intermediates and fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new active ingredients for crop protection products.
• Fluorescent Probe Development: Serves as a core structure for creating sensitive fluorescent markers and sensors used in biochemical assays and diagnostics.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a building block for advanced organic electronic materials due to its chromophore properties.
• Fine Chemical Synthesis: Employed in custom synthesis and the production of specialty chemicals for various high-value applications.
• Academic & Industrial Research: Used as a standard or starting material in chemical research exploring new reactions and compound libraries.

Basic Information

Product Name	4-Chloromethyl-7-Hydroxy-8-Methyl-Chromen-2-One
CAS No.	163684-50-2
Molecular Formula	C12H9ClO3
Molecular Weight	236.65 g/mol
Synonyms	7-Hydroxy-8-methyl-4-(chloromethyl)-2H-chromen-2-one; 4-(Chloromethyl)-7-hydroxy-8-methyl-2H-chromen-2-one; 7-Hydroxy-8-methyl-4-chloromethylcoumarin; 4-Chloromethyl-7-hydroxy-8-methylcoumarin; 8-Methylumbelliferone 4-chloromethyl ether (precursor form); 4-(Chloromethyl)-7-hydroxy-8-methyl-2H-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Every batch of 4-Chloromethyl-7-Hydroxy-8-Methyl-Chromen-2-One is produced and tested under strict quality management protocols to ensure consistency and reliability. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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