Description

3-(2-Hydroxy-4-Methoxy-Phenyl)-3-Oxo-Propionic Acid Ethyl Ester is a high-purity, versatile organic intermediate with a β-keto ester functional group attached to a substituted phenol ring. This specific molecular architecture makes it a valuable synthon for constructing more complex molecules in advanced chemical synthesis. It is primarily sought after by research and development laboratories and production facilities in the pharmaceutical and fine chemical sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with benzophenone or flavonoid-like structures.
• Organic Synthesis Reagent: Used in Claisen condensation and other C-C bond-forming reactions to create complex esters, diketones, and heterocyclic compounds.
• UV Absorber & Sunscreen Agent Precursor: Serves as a starting material for the development of organic ultraviolet filters due to its phenolic and carbonyl chromophores.
• Agrochemical Intermediate: Employed in the research and production of advanced pesticides and herbicides.
• Dye & Pigment Synthesis: Acts as a precursor for the manufacture of specialized dyes and organic pigments.
• Flavor & Fragrance Ingredient Synthesis: Used in the creation of complex aroma chemicals and flavor compounds.
• Academic & Industrial Research: A valuable compound for methodological studies in synthetic organic chemistry and material science.

Basic Information

Product Name	3-(2-Hydroxy-4-Methoxy-Phenyl)-3-Oxo-Propionic Acid Ethyl Ester
CAS No.	364039-61-2
Molecular Formula	C12H14O5
Molecular Weight	238.24 g/mol
Synonyms	Ethyl 3-(2-hydroxy-4-methoxyphenyl)-3-oxopropanoate; 3-Oxo-3-(2-hydroxy-4-methoxyphenyl)propanoic acid ethyl ester; 2-Hydroxy-4-methoxybenzoylacetic acid ethyl ester; Ethyl 2-hydroxy-4-methoxybenzoylacetate; β-Keto ester derivative; 364039-61-2; Ethyl (2-hydroxy-4-methoxybenzoyl)acetate
EINECS	Contact for details

Quality Control

Our 3-(2-Hydroxy-4-Methoxy-Phenyl)-3-Oxo-Propionic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous 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) documenting all critical parameters are available upon request 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 room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed to minimize exposure to moisture.

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	≤ 10 ppm

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