Description

(4-Methoxy-2,6-Dimethylphenyl)Oxo-Acetic Acid Ethyl Ester is a high-purity, specialized organic ester compound serving as a critical advanced intermediate in fine chemical synthesis. Its value lies in its precise molecular structure, which enables the construction of complex molecules for high-value applications. This product is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and advanced material science industries seeking reliable, high-quality building blocks.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel active pharmaceutical ingredients (APIs), particularly for complex heterocyclic or substituted aromatic target molecules.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators, leveraging its substituted phenyl ring system.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor in the synthesis of specialized electron-transport or host materials for display and lighting technologies.
• Ligand and Catalyst Development: Employed as a starting material for creating novel chelating ligands or organocatalysts used in asymmetric synthesis.
• Flavor and Fragrance Industry: Acts as an intermediate for the synthesis of complex aroma chemicals with specific methoxy and dimethyl substitution patterns.
• Academic and Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cross-coupling reactions and carbonyl chemistry.

Basic Information

Product Name	(4-Methoxy-2,6-Dimethylphenyl)Oxo-Acetic Acid Ethyl Ester
CAS No.	1368223-20-4
Molecular Formula	C₁₃H₁₆O₄
Molecular Weight	236.26 g/mol
Synonyms	Ethyl 2-(4-Methoxy-2,6-dimethylphenyl)-2-oxoacetate; 2-Oxo-2-(4-methoxy-2,6-dimethylphenyl)acetic acid ethyl ester; Ethyl (4-Methoxy-2,6-dimethylbenzoyl)formate; α-Keto ester derivative of 4-methoxy-2,6-dimethylbenzoic acid; 1368223-20-4; Oxoacetic acid, (4-methoxy-2,6-dimethylphenyl)-, ethyl ester
EINECS	Contact for details

Quality Control

Every batch of (4-Methoxy-2,6-Dimethylphenyl)Oxo-Acetic Acid Ethyl Ester is manufactured under a strict quality management system and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Our standard pharmaceutical intermediate grade meets exacting specifications for use in critical synthesis. A detailed Certificate of Analysis (COA) documenting purity (typically by HPLC), identity (by IR, NMR), and impurity profile is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (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	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single unknown impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5% w/w

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