Description

3,4-Dimethoxy-α-Oxobenzeneacetic Acid Methyl Ester is a high-purity organic intermediate characterized by its distinct aromatic and ester functional groups. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly within the pharmaceutical and fine chemical sectors. It is primarily sought after by research and development chemists, process development scientists, and manufacturers engaged in producing active pharmaceutical ingredients (APIs) and specialty agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those with benzodioxole or veratrole-related structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its aromatic core for bioactive compound development.
• Fine Chemical Production: Serves as a critical building block for creating dyes, pigments, and other performance chemicals requiring specific methoxy-substituted aromatic esters.
• Organic Synthesis Research: Employed in academic and industrial R&D labs for method development and exploring new reaction pathways involving α-oxo esters.
• Material Science: Investigated as a monomer or modifying agent in the development of specialized polymers and advanced organic materials.

Basic Information

Product Name	3,4-Dimethoxy-α-Oxobenzeneacetic Acid Methyl Ester
CAS No.	38209-58-4
Molecular Formula	C₁₁H₁₂O₅
Molecular Weight	224.21 g/mol
Synonyms	Methyl 3,4-dimethoxy-α-oxobenzeneacetate; Methyl 2-(3,4-dimethoxyphenyl)-2-oxoacetate; 2-Oxo-2-(3,4-dimethoxyphenyl)acetic acid methyl ester; Veratraldehyde α-keto ester; 3,4-Dimethoxyphenylglyoxylic acid methyl ester; α-Ketoveratric acid methyl ester; Methyl (3,4-dimethoxyphenyl)(oxo)acetate
EINECS	Contact for details

Quality Control

Our 3,4-Dimethoxy-α-Oxobenzeneacetic 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 of our global clientele. A Certificate of Analysis (COA) detailing all relevant specifications 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 a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.