Description

Methyl 3-(2-Hydroxy-5-Methoxyphenyl)-3-Oxopropanoate is a high-purity, versatile β-keto ester derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring both phenolic and keto-ester functionalities, makes it a valuable precursor for constructing complex heterocycles and pharmaceutical intermediates. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with benzofuran or chromone scaffolds.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and advanced polymer modifiers.
• Organic Synthesis Research: Employed in academic and industrial R&D for studying Claisen condensation and cyclization reactions.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing complex aroma chemicals.
• Material Science: Used in the development of specialty monomers for high-performance resins.

Basic Information

Product Name	Methyl 3-(2-Hydroxy-5-Methoxyphenyl)-3-Oxopropanoate
CAS No.	132017-99-3
Molecular Formula	C11H12O5
Molecular Weight	224.21 g/mol
Synonyms	Methyl 3-(2-hydroxy-5-methoxyphenyl)-3-oxopropanoate; 3-(2-Hydroxy-5-methoxyphenyl)-3-oxopropanoic acid methyl ester; Methyl 3-oxo-3-(2-hydroxy-5-methoxyphenyl)propanoate; 2-Hydroxy-5-methoxybenzoylacetic acid methyl ester; Methyl (2-hydroxy-5-methoxybenzoyl)acetate; β-Keto ester derivative; CAS 132017-99-3
EINECS	Contact for details

Quality Control

Our Methyl 3-(2-Hydroxy-5-Methoxyphenyl)-3-Oxopropanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.