Description

3-Methoxy-2-Methyl-3-Oxopropanoic Acid is a versatile organic acid ester with significant utility as a key synthetic intermediate. Its value lies in its reactive functional groups, which enable its use in constructing complex molecular architectures for advanced applications. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific carboxylic acid or ester functionalities.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, contributing to novel modes of action.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, flavors, and fragrances where precise molecular structure is critical.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Chemical Research: Employed in academic and industrial R&D laboratories for method development and exploring new synthetic pathways.
• Coordination Chemistry: Can function as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts.

Basic Information

Product Name	3-Methoxy-2-Methyl-3-Oxopropanoic Acid
CAS No.	3097-74-3
Molecular Formula	C5H8O4
Molecular Weight	132.11 g/mol
Synonyms	2-Methyl-3-oxo-3-methoxypropanoic Acid; Methyl 2-Methyl-3-oxopropanoate; 3-Methoxy-2-methyl-3-oxopropanoic acid; 2-Methylmalonic acid monomethyl ester; Methyl hydrogen 2-methylmalonate; Monomethyl 2-methylmalonate; 3-Methoxy-2-methyl-3-oxo-propionic acid; Propanoic acid, 3-methoxy-2-methyl-3-oxo-
EINECS	221-447-7

Quality Control

Our production of 3-Methoxy-2-Methyl-3-Oxopropanoic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency meet exacting standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly closed when not in use to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.