Description

(7-Hydroxy-8-Methyl-2-Oxo-2H-Chromen-4-Yl)-Acetic Acid is a specialized coumarin derivative, a high-purity organic intermediate of significant interest in advanced chemical synthesis. Its molecular structure, featuring both phenolic and carboxylic acid functional groups, makes it a versatile building block for creating complex molecules with targeted properties. This compound is essential for research and development laboratories, pharmaceutical ingredient manufacturers, and fine chemical producers seeking to develop novel active compounds, functional materials, or specialized dyes.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways where the coumarin scaffold is active.
• Organic Synthesis Building Block: Used in research and production to construct more complex heterocyclic compounds, leveraging its reactive carboxylic acid and hydroxyl groups for coupling reactions.
• Fluorescent Probe & Sensor Development: Acts as a core structure for developing fluorescent dyes and molecular sensors due to the inherent photophysical properties of the coumarin moiety.
• Agrochemical Research: Employed in the development of new active ingredients for crop protection, where coumarin derivatives can exhibit herbicidal or growth-regulating activity.
• Material Science: Investigated for incorporation into polymers or coatings to impart specific optical or chemical functionalities.

Basic Information

Product Name	(7-Hydroxy-8-Methyl-2-Oxo-2H-Chromen-4-Yl)-Acetic Acid
CAS No.	68747-36-4
Molecular Formula	C₁₂H₁₀O₅
Molecular Weight	234.20 g/mol
Synonyms	4-Carboxymethyl-7-hydroxy-8-methylcoumarin; 7-Hydroxy-8-methyl-2-oxo-2H-chromene-4-acetic acid; 7-Hydroxy-8-methyl-4-carboxymethylcoumarin; 7-Hydroxy-8-methylcoumarin-4-acetic acid; (7-Hydroxy-8-methyl-2-oxochromen-4-yl)acetic acid; 4-Acetic acid-7-hydroxy-8-methylcoumarin; 7-Hydroxy-8-methyl-2-oxo-2H-1-benzopyran-4-acetic acid
EINECS	Contact for details

Quality Control

Our (7-Hydroxy-8-Methyl-2-Oxo-2H-Chromen-4-Yl)-Acetic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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