Description

Malonic Acid, (3-Isothiazolylmethyl)Methyl-, Diethyl Ester is a specialized organic ester derivative of malonic acid, incorporating an isothiazole moiety. This unique molecular structure makes it a valuable high-purity chemical intermediate for advanced synthesis in research and industrial applications. It is primarily sought by professionals in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides, herbicides, and fungicides due to its heterocyclic structure.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or host materials in advanced display technologies.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic processes.
• Polymer Modification: Acts as a functional monomer or cross-linking agent for specialty polymers with enhanced properties.
• Academic and Industrial R&D: A crucial reagent for methodological studies in organic synthesis and medicinal chemistry.

Basic Information

Item	Details
Product Name	Malonic Acid, (3-Isothiazolylmethyl)Methyl-, Diethyl Ester
CAS No.	1710-73-2
Molecular Formula	C12H17NO4S
Molecular Weight	271.33 g/mol
Synonyms	Diethyl (3-isothiazolylmethyl)methylmalonate; Diethyl [(3-isothiazolylmethyl)methyl]propanedioate; Methyl(3-isothiazolylmethyl)malonic Acid Diethyl Ester; Propanedioic acid, [(3-isothiazolylmethyl)methyl]-, diethyl ester; 1,3-Diethyl 2-[(3-isothiazolylmethyl)methyl]propanedioate
EINECS	Contact for details

Quality Control

Our production of Malonic Acid, (3-Isothiazolylmethyl)Methyl-, Diethyl Ester adheres to a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure high purity and consistent identity. A detailed Certificate of Analysis (COA) providing batch-specific results is supplied with every shipment to guarantee traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

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.