Description

Propanedinitrile, [Amino(Ethylthio)Methylene]- (9Ci) is a specialized organic compound featuring a malononitrile core functionalized with amino and ethylthio groups, making it a versatile building block for heterocyclic synthesis. This compound is valued for its role as a key intermediate in the production of advanced pharmaceutical ingredients and functional materials. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those containing pyrimidine, pyridine, or other nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactivity to create bioactive molecules.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of advanced polymers, dyes, and organic electronic materials.
• Chemical Biology & Proteomics: Employed as a building block for synthesizing molecular probes, enzyme inhibitors, and other tools for biochemical research.
• Fine Chemical Production: Utilized in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	Propanedinitrile, [Amino(Ethylthio)Methylene]- (9Ci)
CAS No.	52843-93-3
Molecular Formula	C6H7N3S
Molecular Weight	153.21 g/mol
Synonyms	2-Amino-2-(ethylthio)methylene)malononitrile; (Amino(ethylthio)methylene)propanedinitrile; 2-(Ethylthio)-2-aminomethylene-malononitrile; Ethylthioaminomethylenemalononitrile; Amino(ethylthio)methylene malononitrile; Propanedinitrile, [(amino)(ethylthio)methylene]-; CAS 52843-93-3
EINECS	Contact for details

Quality Control

Our Propanedinitrile, [Amino(Ethylthio)Methylene]- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and residual solvents. Our quality commitment supports applications requiring high-purity intermediates for regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive; keep the container tightly sealed in a dry environment. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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