Description

Benzenepropanoic Acid, 2-Methoxy-.Alpha.-Oxo- is a specialized aromatic keto acid derivative with a distinct molecular structure. This compound serves as a valuable high-purity intermediate in advanced organic synthesis, where precise chemical functionality is critical. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers for developing active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring a methoxy-substituted phenylpropanoic acid scaffold.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and plant growth regulators.
• Organic Synthesis Reagent: Serves as a precursor for synthesizing more complex molecules in research laboratories and pilot-scale production.
• Flavor & Fragrance Industry: Potential intermediate for creating specific aromatic compounds, given its benzoic acid derivative structure.
• Material Science Research: Used in the development of specialty polymers and organic electronic materials.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical testing and method development in quality control laboratories.

Basic Information

Product Name	Benzenepropanoic Acid, 2-Methoxy-.Alpha.-Oxo-
CAS No.	82204-44-2
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	2-Methoxy-.Alpha.-oxobenzenepropanoic Acid; 2-Methoxyphenylpyruvic Acid; 3-(2-Methoxyphenyl)-2-oxopropanoic Acid; 2-Oxo-3-(2-methoxyphenyl)propanoic Acid; o-Methoxyphenylpyruvic Acid; 2-Methoxybenzene pyruvic acid; α-Oxo-2-methoxybenzenepropanoic Acid; Ketone, (2-methoxyphenyl)pyruvic
EINECS	Contact for details

Quality Control

We maintain a strict quality management system aligned with cGMP principles for fine chemicals. Every batch of Benzenepropanoic Acid, 2-Methoxy-.Alpha.-Oxo- is subjected to rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. 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 structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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