Description

Dimethyl 2-Propylmalonate is a high-purity diester derivative of malonic acid, serving as a versatile and critical building block in advanced organic synthesis. Its value lies in its role as a key precursor for the synthesis of complex molecules, pharmaceuticals, and fine chemicals through reactions such as alkylation and condensation. This compound is essential for R&D chemists and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing malonate or propyl ester functionalities.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and plant growth regulators that require specific alkyl malonate structures.
• Fine Chemical Manufacturing: Serves as a precursor for flavors, fragrances, and other specialty organic compounds where precise molecular architecture is required.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialized polymers and resins.
• Organic Synthesis Reagent: Employed in classic malonic ester synthesis for introducing propyl groups and constructing new carbon-carbon bonds in complex molecules.
• Chemical Research & Development: A valuable tool in academic and industrial R&D labs for exploring new synthetic pathways and developing novel compounds.

Basic Information

Product Name	Dimethyl 2-Propylmalonate
CAS No.	163033-62-3
Molecular Formula	C9H16O4
Molecular Weight	188.22 g/mol
Synonyms	Dimethyl Propylmalonate; Propylmalonic Acid Dimethyl Ester; Malonic Acid, Propyl-, Dimethyl Ester; 2-Propylmalonic Acid Dimethyl Ester; Dimethyl Propylpropanedioate; Propanedioic Acid, Propyl-, Dimethyl Ester; 1,3-Dimethyl Propylpropanedioate
EINECS	Contact for details

Quality Control

Our Dimethyl 2-Propylmalonate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including chromatography and spectroscopy, to meet exacting customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/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.