Description

4-Hydroxy-8-Methyl-2H-Chromen-2-One is a specialized organic compound belonging to the coumarin derivative family, valued for its role as a versatile chemical intermediate. Its structural motif is significant for imparting specific functional properties in advanced synthesis. This compound is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators due to its bioactive core structure.
• Fine Chemical Synthesis: Acts as a precursor for synthesizing complex organic molecules, dyes, and fluorescent markers used in analytical chemistry and material science.
• Fragrance and Flavor Ingredient: Employed as an intermediate in creating specific coumarin-related scent and flavor profiles for high-end applications.
• Material Science Research: Investigated for use in organic light-emitting diodes (OLEDs) and other advanced organic electronic materials due to its photophysical properties.

Basic Information

Product Name	4-Hydroxy-8-Methyl-2H-Chromen-2-One
CAS No.	24631-83-2
Molecular Formula	C10H8O3
Molecular Weight	176.17 g/mol
Synonyms	8-Methylumbelliferone; 8-Methyl-4-hydroxycoumarin; 4-Hydroxy-8-methylcoumarin; 8-Methyl-7-hydroxycoumarin; 8-Methyl-4-chromenol; 8-Methyl-4-hydroxy-2H-1-benzopyran-2-one; Hymecromone Impurity; SKF 14287
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-8-Methyl-2H-Chromen-2-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR), to ensure it meets high-grade specifications suitable for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.