Description

2-(3,4-Dimethyl-Benzoyl)-3-Oxo-Butyric Acid Methyl Ester is a high-purity, specialized organic ester compound used as a critical synthetic intermediate in advanced chemical manufacturing. Its value lies in its precise molecular structure, which serves as a versatile building block for constructing more complex molecules in regulated industries. This product is essential for R&D and production within the pharmaceutical and fine chemical sectors, where it is utilized in the synthesis of active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel active pharmaceutical ingredients (APIs), particularly in research and development stages.
• Fine Chemical Synthesis: Used in the production of complex organic molecules for agrochemicals, dyes, and functional materials.
• Research & Development: Serves as a standard or starting material in academic and industrial laboratories for methodological studies and new compound discovery.
• Chemical Process Development: Employed in scaling up and optimizing synthetic routes for commercial manufacturing processes.

Basic Information

Product Name	2-(3,4-Dimethyl-Benzoyl)-3-Oxo-Butyric Acid Methyl Ester
CAS No.	676348-53-1
Molecular Formula	C14H16O4
Molecular Weight	248.28 g/mol
Synonyms	Methyl 2-(3,4-dimethylbenzoyl)-3-oxobutanoate; 3-Oxo-2-(3,4-dimethylbenzoyl)butyric acid methyl ester; Methyl 3-oxo-2-(3,4-dimethylbenzoyl)butyrate; 2-(3,4-Dimethylbenzoyl)-3-oxobutyric acid methyl ester; Butanoic acid, 2-(3,4-dimethylbenzoyl)-3-oxo-, methyl ester
EINECS	Contact for details

Quality Control

Our 2-(3,4-Dimethyl-Benzoyl)-3-Oxo-Butyric Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for use as a pharmaceutical intermediate. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
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.