Description

3-Acetyl-2-Methylbutanedioic Acid Diethyl Ester is a versatile organic ester compound, valued for its role as a key synthetic intermediate in fine chemical and pharmaceutical manufacturing. Its structure makes it a valuable building block for constructing complex molecules, offering chemists a handle for further functionalization. This product is essential for R&D laboratories and production facilities specializing in active pharmaceutical ingredients (APIs), agrochemicals, and specialty organic synthesis.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Organic Synthesis Research: Employed in academic and industrial R&D for developing novel organic compounds and methodologies.
• Polymer Chemistry: Can be utilized as a monomer or modifier in the synthesis of specialized polymeric materials.

Basic Information

Product Name	3-Acetyl-2-Methylbutanedioic Acid Diethyl Ester
CAS No.	1113-77-5
Molecular Formula	C11H18O5
Molecular Weight	230.26 g/mol
Synonyms	Diethyl 3-Acetyl-2-methylsuccinate; 2-Methyl-3-oxobutanedioic Acid Diethyl Ester; 3-Oxo-2-methylbutanedioic Acid Diethyl Ester; Acetylmethylsuccinic Acid Diethyl Ester; Ethyl 3-Acetyl-2-methylsuccinate; 1113-77-5; NSC 404058
EINECS	214-212-6

Quality Control

Our 3-Acetyl-2-Methylbutanedioic Acid Diethyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from GC/HPLC, NMR, and other relevant tests. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

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). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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