Description

Propanedioic Acid, [2-(Dimethylamino)-2-Thioxoethyl]-, Dimethyl Ester (9Ci) is a specialized organic compound featuring a unique thioamide and diester functional group architecture. This molecular structure makes it a valuable intermediate for synthesizing complex heterocyclic compounds and fine chemicals. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical sectors for advanced synthesis projects.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with heterocyclic cores.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive sites for structural diversification.
• Ligand and Catalyst Precursor: Serves as a starting material for creating specialized ligands used in coordination chemistry and catalysis.
• Organic Synthesis Research: Employed in academic and industrial R&D for constructing complex molecules, studying cyclization reactions, and developing new synthetic methodologies.
• Fine Chemical Production: Acts as an intermediate in the manufacture of dyes, pigments, and other performance chemicals requiring specific functional groups.

Basic Information

Product Name	Propanedioic Acid, [2-(Dimethylamino)-2-Thioxoethyl]-, Dimethyl Ester (9Ci)
CAS No.	98407-25-1
Molecular Formula	C9H15NO4S
Molecular Weight	233.29 g/mol
Synonyms	Dimethyl 2-[(dimethylamino)carbothioyl]propanedioate; Dimethyl (Dimethylcarbamothioyl)malonate; Propanedioic acid, 2-[(dimethylamino)thioxomethyl]-, dimethyl ester; Malonic acid, [(dimethylamino)thioxomethyl]-, dimethyl ester; (Dimethylcarbamothioyl)malonic acid dimethyl ester; 98407-25-1; (Dimethylcarbamothioyl)propanedioic acid dimethyl ester
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity for this advanced intermediate. Production adheres to strict in-process controls, and final release is contingent upon comprehensive analytical verification. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.