Description

3-(3,4-Dimethyl-Phenyl)-3-Oxo-Propionic Acid Methyl Ester is a high-purity organic intermediate characterized by its β-keto ester functionality. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block in the production of herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Research: Used in academic and industrial R&D for studying condensation and cyclization reactions.
• Fine Chemical Production: Intermediate in the manufacture of dyes, pigments, and specialty performance chemicals.
• Material Science: Potential monomer or precursor for advanced polymeric materials.

Basic Information

Product Name	3-(3,4-Dimethyl-Phenyl)-3-Oxo-Propionic Acid Methyl Ester
CAS No.	676348-54-2
Molecular Formula	C13H16O3
Molecular Weight	220.26 g/mol
Synonyms	Methyl 3-(3,4-dimethylphenyl)-3-oxopropanoate; 3-Oxo-3-(3,4-dimethylphenyl)propanoic acid methyl ester; Methyl 3,4-dimethylbenzoylacetate; 3,4-Dimethylbenzoylacetic acid methyl ester; β-Keto ester derivative; 676348-54-2; 3-(3,4-Dimethylphenyl)-3-oxopropanoic acid methyl ester
EINECS	Contact for details

Quality Control

Our 3-(3,4-Dimethyl-Phenyl)-3-Oxo-Propionic Acid Methyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept sealed to prevent degradation from atmospheric 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.