Description

Methyl 3,3-Dimethoxypropionate is a versatile bifunctional ester compound, serving as a key building block in advanced organic synthesis. Its value lies in its dual reactivity, offering both an ester and an acetal-protected aldehyde group, which is crucial for constructing complex molecular architectures. This chemical is essential for R&D and production chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking efficient synthetic intermediates.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring acetal or aldehyde functionality.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where specific chain elongation is needed.
• Fine Chemical Manufacturing: Employed as a building block for fragrances, flavors, and other high-value specialty chemicals.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Organic Synthesis Reagent: Utilized in academic and industrial R&D for various reactions, including Horner-Wadsworth-Emmons olefinations and nucleophilic additions.
• Chemical Research: Serves as a model compound and starting material in methodological studies and new reaction development.

Basic Information

Product Name	Methyl 3,3-Dimethoxypropionate
CAS No.	7424-91-1
Molecular Formula	C6H12O4
Molecular Weight	148.16 g/mol
Synonyms	3,3-Dimethoxypropionic Acid Methyl Ester; Methyl 3,3-Dimethoxypropanoate; Methyl β,β-Dimethoxypropionate; Propanoic acid, 3,3-dimethoxy-, methyl ester; MDMP; Methyl Malonaldehyde Methyl Acetal
EINECS	231-060-6

Quality Control

Our Methyl 3,3-Dimethoxypropionate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.415 - 1.425
Density (20°C)	1.08 - 1.12 g/mL

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