Description

3-(7-Methoxy-4-Methyl-2-Oxo-2H-Chromen-3-Yl)Propanoic Acid is a high-purity, synthetically derived coumarin derivative with a propanoic acid side chain. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for the synthesis of more complex organic molecules. It is primarily utilized by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Organic Synthesis Building Block: Used in research and development for constructing complex heterocyclic compounds and functionalized coumarin derivatives.
• Agrochemical Research: Serves as a starting material for developing new active ingredients for crop protection products.
• Fluorescent Probe Development: The coumarin core structure makes it suitable for research into fluorescent dyes and sensors.
• Material Science Research: Investigated for potential use in the development of organic electronic materials and photoresponsive polymers.

Basic Information

Product Name	3-(7-Methoxy-4-Methyl-2-Oxo-2H-Chromen-3-Yl)Propanoic Acid
CAS No.	858744-13-5
Molecular Formula	C₁₄H₁₄O₅
Molecular Weight	262.26 g/mol
Synonyms	3-(7-Methoxy-4-methyl-2-oxo-2H-chromen-3-yl)propanoic acid; 3-(7-Methoxy-4-methyl-2-oxochromen-3-yl)propanoic acid; 2H-1-Benzopyran-2-one, 3-(2-carboxyethyl)-7-methoxy-4-methyl-; 7-Methoxy-4-methyl-3-(2-carboxyethyl)coumarin; 3-(7-Methoxy-4-methyl-2-oxo-2H-1-benzopyran-3-yl)propanoic acid; 3-(7-Methoxy-4-methylcoumarin-3-yl)propanoic acid; Propanoic acid, 3-(7-methoxy-4-methyl-2-oxo-2H-chromen-3-yl)-
EINECS	Contact for details

Quality Control

Our production of 3-(7-Methoxy-4-Methyl-2-Oxo-2H-Chromen-3-Yl)Propanoic Acid adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Every lot is fully characterized and tested against comprehensive specifications. A 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 controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.