Description

3-(3,5-Dimethoxy-Phenyl)-3-Oxo-Propionic Acid Ethyl Ester is a high-purity organic intermediate characterized by its β-keto ester functional group attached to a dimethoxy-substituted aromatic ring. This compound is a critical building block in the synthesis of complex molecules, offering a versatile reactive site for condensation and cyclization reactions. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical industries for developing active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those with complex heterocyclic or aryl structures.
• Fine Chemical Synthesis: Used as a versatile building block for constructing specialty chemicals, agrochemicals, and dyes.
• Research & Development: Employed in academic and industrial R&D labs for method development and exploring new chemical entities.
• Material Science: Potential monomer or intermediate in the development of advanced polymers and organic electronic materials.
• Chemical Reference Standard: Serves as a high-purity standard for analytical method development and quality control in chemical production.

Basic Information

Product Name	3-(3,5-Dimethoxy-Phenyl)-3-Oxo-Propionic Acid Ethyl Ester
CAS No.	97025-16-6
Molecular Formula	C13H16O5
Molecular Weight	252.26 g/mol
Synonyms	Ethyl 3-(3,5-dimethoxyphenyl)-3-oxopropanoate; 3-Oxo-3-(3,5-dimethoxyphenyl)propionic Acid Ethyl Ester; Ethyl 3,5-Dimethoxybenzoylacetate; 3,5-Dimethoxybenzoylacetic Acid Ethyl Ester; β-Keto Ester Derivative; DAEPE; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3-(3,5-Dimethoxy-Phenyl)-3-Oxo-Propionic Acid Ethyl Ester is manufactured 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, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the stringent requirements for research and cGMP-grade pharmaceutical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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