Description

2-[(4,8-Dimethyl-2-Oxo-2H-Chromen-7-Yl)Oxy]Propanoic Acid is a specialized coumarin derivative, a chemical class known for its diverse biological and photochemical activities. This compound is valued for its role as a key synthetic intermediate and functional component in advanced material science and life sciences research. It is primarily sought by R&D and manufacturing professionals in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing next-generation pesticides and herbicides, leveraging the bioactivity profile of the coumarin core.
• UV Absorber & Stabilizer: Functions as a light-absorbing component in formulations for coatings, polymers, and sunscreens to enhance product stability.
• Fluorescent Probe Synthesis: Acts as a precursor for creating sensitive fluorescent markers and sensors used in biochemical assays and diagnostic imaging.
• Organic Synthesis: Employed as a versatile reagent for constructing complex heterocyclic frameworks in academic and industrial research laboratories.
• Material Science: Investigated for incorporation into organic electronic materials, such as OLEDs, due to its potential photophysical properties.

Basic Information

Product Name	2-[(4,8-Dimethyl-2-Oxo-2H-Chromen-7-Yl)Oxy]Propanoic Acid
CAS No.	432540-82-4
Molecular Formula	C₁₄H₁₄O₅
Molecular Weight	262.26 g/mol
Synonyms	7-(1-Carboxyethoxy)-4,8-dimethylcoumarin; 2-[(4,8-Dimethyl-2-oxo-2H-1-benzopyran-7-yl)oxy]propanoic acid; Propanoic acid, 2-[(4,8-dimethyl-2-oxo-2H-1-benzopyran-7-yl)oxy]-; 4,8-Dimethyl-7-(1-carboxyethoxy)coumarin; 7-(α-Carboxyethoxy)-4,8-dimethylcoumarin; 432540-82-4; Coumarin-7-yloxy propanoic acid derivative
EINECS	Contact for details

Quality Control

Our production of 2-[(4,8-Dimethyl-2-Oxo-2H-Chromen-7-Yl)Oxy]Propanoic Acid adheres to stringent in-process controls and final batch testing to ensure high purity and consistent quality. We employ advanced analytical techniques including HPLC, GC, and NMR for precise characterization. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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