Description

Dimethyl 2-(Thiophen-2-Ylmethyl)Malonate is a high-purity synthetic intermediate characterized by its malonate ester functional group and thiophene moiety. This compound is valued for its versatility as a key building block in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing heterocyclic frameworks and active ingredients.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), especially those containing thiophene or modified malonate structures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its reactivity for creating diverse chemical scaffolds.
• Material Science Research: Serves as a monomer or precursor in the development of advanced polymers and organic electronic materials due to the conductive properties of the thiophene unit.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for various carbon-carbon bond-forming reactions, such as Michael additions and cyclizations.
• Ligand and Catalyst Development: Utilized as a precursor for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	Dimethyl 2-(Thiophen-2-Ylmethyl)Malonate
CAS No.	122308-25-2
Molecular Formula	C11H12O4S
Molecular Weight	240.27 g/mol
Synonyms	Dimethyl (2-thienylmethyl)propanedioate; Propanedioic acid, 2-[(2-thienyl)methyl]-, 1,3-dimethyl ester; 2-(Thiophen-2-ylmethyl)malonic acid dimethyl ester; Dimethyl 2-[(thiophen-2-yl)methyl]malonate; (Thiophen-2-ylmethyl)malonic Acid Dimethyl Ester; DMTPM
EINECS	Contact for details

Quality Control

Our Dimethyl 2-(Thiophen-2-Ylmethyl)Malonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 incompatible materials such as strong bases and strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.