Description

5,7-Dihydroxy-4-Methylcoumarin is a hydroxylated coumarin derivative, a versatile organic intermediate prized for its unique chemical structure. This compound serves as a critical building block in the synthesis of more complex molecules, particularly in the pharmaceutical and fine chemical sectors. It is essential for manufacturers and R&D laboratories focused on developing active pharmaceutical ingredients (APIs), UV absorbers, and fluorescent dyes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various bioactive coumarin derivatives and potential drug candidates.
• UV Absorber Synthesis: Used in the production of organic compounds that absorb ultraviolet light for applications in coatings and polymers.
• Fluorescent Probe Development: Serves as a core structure for creating fluorescent markers and sensors used in biochemical research and diagnostics.
• Fine Chemical Synthesis: Employed as a versatile intermediate in organic synthesis for constructing complex heterocyclic compounds.
• Cosmetic Ingredient Research: Investigated for use in skincare formulations due to the inherent properties of the coumarin backbone.
• Agrochemical Intermediate: Utilized in the research and development of novel crop protection agents.

Basic Information

Product Name	5,7-Dihydroxy-4-Methylcoumarin
CAS No.	2107-76-8
Molecular Formula	C10H8O4
Molecular Weight	192.17 g/mol
Synonyms	4-Methyl-5,7-dihydroxycoumarin; 5,7-Dihydroxy-4-methyl-2H-chromen-2-one; 5,7-Dihydroxy-4-methyl-1-benzopyran-2-one; 4-Methylumbelliferone, 5,7-dihydroxy-; 7-Hydroxy-5-hydroxy-4-methylcoumarin; NSC 407337; 4-Methyl-5,7-dihydroxy-2H-1-benzopyran-2-one
EINECS	218-276-3

Quality Control

Our 5,7-Dihydroxy-4-Methylcoumarin is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, related substances, and physical characteristics. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical research and fine chemical synthesis.

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. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	285 - 290 °C
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.