Description

Ethyl 2,2-Dimethyl-4-(3,5-Dimethylphenyl)-4-Oxobutyrate is a high-purity, specialized organic ester compound that serves as a critical building block in advanced chemical synthesis. Its value lies in its unique molecular structure, which provides a versatile platform for constructing complex molecules in regulated industries. This intermediate is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers for the development of active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and production of novel active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a versatile building block for constructing complex organic molecules in specialty chemical manufacturing.
• Agrochemical Research: Employed in the development of new crop protection agents and pesticide formulations.
• Material Science: Potential monomer or additive in the synthesis of advanced polymers and functional materials.
• Academic & Industrial R&D: Serves as a standard or starting material in chemical research for method development and discovery chemistry.

Basic Information

Product Name	Ethyl 2,2-Dimethyl-4-(3,5-Dimethylphenyl)-4-Oxobutyrate
CAS No.	898751-66-1
Molecular Formula	C16H22O3
Molecular Weight	262.35 g/mol
Synonyms	Ethyl 4-(3,5-dimethylphenyl)-2,2-dimethyl-4-oxobutanoate; 4-(3,5-Dimethylphenyl)-2,2-dimethyl-4-oxobutyric Acid Ethyl Ester; Butanoic acid, 4-(3,5-dimethylphenyl)-2,2-dimethyl-4-oxo-, ethyl ester; 898751-66-1; Ethyl 2,2-dimethyl-4-oxo-4-(3,5-xylyl)butyrate
EINECS	Contact for details

Quality Control

Our Ethyl 2,2-Dimethyl-4-(3,5-Dimethylphenyl)-4-Oxobutyrate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated synthesis pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 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.