Description

Methyl 4-Methoxyacetoacetate is a versatile β-keto ester derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its bifunctional reactivity, enabling the construction of complex heterocyclic and pharmaceutical intermediates. This compound is essential for R&D chemists and production facilities in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various drug molecules, including potential anti-inflammatory and cardiovascular agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its reactivity to form complex heterocyclic cores.
• Fine Chemical Manufacturing: Serves as a versatile building block for dyes, pigments, and performance chemicals.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new synthetic pathways in organic chemistry.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific aroma compounds, though final use depends on regulatory approval.

Basic Information

Product Name	Methyl 4-Methoxyacetoacetate
CAS No.	41051-15-4
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	Methyl 4-methoxy-3-oxobutanoate; 4-Methoxyacetoacetic Acid Methyl Ester; 3-Oxobutanoic Acid, 4-Methoxy-, Methyl Ester; Methyl (4-methoxy-3-oxobutanoate); Acetoacetic Acid, 4-Methoxy-, Methyl Ester
EINECS	Contact for details

Quality Control

Our Methyl 4-Methoxyacetoacetate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is 2-25°C. The container should be kept tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.430
Density (20°C)	1.10 - 1.15 g/mL

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