Description

(4,7-Dimethyl-2-Oxo-2H-Chromen-5-Yloxy)-Acetic Acid is a specialized coumarin derivative, a class of compounds valued for their diverse biological activities and utility as synthetic intermediates. This compound matters as a high-purity building block for advanced research and development in life sciences. It is primarily needed by pharmaceutical, agrochemical, and fine chemical industries for applications in drug discovery, material science, and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting enzymes or receptors where the coumarin scaffold is active.
• Agrochemical Research: Used in developing new pesticides or herbicides, leveraging the bioactivity profile of functionalized coumarins.
• Fluorescent Probe Synthesis: Acts as a starting material for creating sensitive fluorescent dyes and molecular probes used in biochemical assays and diagnostics.
• Organic Light-Emitting Diode (OLED) Materials: Investigated as a component in the development of organic electronic materials due to the photophysical properties of the chromene core.
• Fine Chemical Synthesis: Employed as a versatile building block for constructing complex molecules in academic and industrial research laboratories.
• Cosmetic Ingredient Research: Explored for potential use in skincare formulations where certain coumarin derivatives exhibit UV-absorbing or antioxidant properties.

Basic Information

Product Name	(4,7-Dimethyl-2-Oxo-2H-Chromen-5-Yloxy)-Acetic Acid
CAS No.	169116-78-3
Molecular Formula	C₁₃H₁₂O₅
Molecular Weight	248.23 g/mol
Synonyms	5-Carboxymethoxy-4,7-dimethylcoumarin; 2H-1-Benzopyran-2-one, 5-[(carboxymethoxy)methyl]-4,7-dimethyl-; (4,7-Dimethyl-2-oxo-2H-chromen-5-yloxy)acetic acid; 4,7-Dimethyl-5-carboxymethoxycoumarin; 5-[(Carboxymethoxy)methyl]-4,7-dimethyl-2H-chromen-2-one; Acetic acid, 2-(4,7-dimethyl-2-oxo-2H-chromen-5-yloxy)-
EINECS	Contact for details

Quality Control

Our (4,7-Dimethyl-2-Oxo-2H-Chromen-5-Yloxy)-Acetic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters 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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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