Description

4-Hydroxy-6-Methylcoumarin is a versatile organic compound belonging to the coumarin family, valued for its role as a key synthetic intermediate and functional material. Its molecular structure provides a valuable scaffold for the development of more complex molecules in pharmaceutical and fine chemical synthesis. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-purity building blocks.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of certain herbicides, fungicides, and other crop protection agents.
• Fluorescent Dye & Probe Development: Acts as a core structure for creating fluorescent markers and sensors used in biochemical research and diagnostics.
• UV Absorber & Stabilizer: Incorporated into formulations for plastics, coatings, and cosmetics to provide protection against ultraviolet light degradation.
• Organic Synthesis Building Block: Utilized in heterocyclic chemistry and multi-step organic synthesis for constructing complex molecular architectures.
• Fragrance & Flavor Ingredient Intermediate: Employed in the controlled synthesis of coumarin-derived compounds for use in perfumery and flavorings.

Basic Information

Product Name	4-Hydroxy-6-Methylcoumarin
CAS No.	13252-83-0
Molecular Formula	C10H8O3
Molecular Weight	176.17 g/mol
Synonyms	6-Methylumbelliferone; 6-Methyl-7-hydroxycoumarin; 4-Hydroxy-6-methyl-2H-1-benzopyran-2-one; 6-Methyl-4-hydroxycoumarin; 7-Hydroxy-6-methylcoumarin; β-Methylumbelliferone; Hymecromone Impurity
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-6-Methylcoumarin is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. A Certificate of Analysis (COA) detailing the results is provided with each shipment to guarantee traceability and compliance with your requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	248°C - 252°C
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.