Description

Diiminosuccinonitrile is a specialized organic compound with the CAS number 28321-79-1, serving as a key intermediate in heterocyclic and pharmaceutical synthesis. Its unique diimino structure makes it a valuable precursor for constructing complex nitrogen-containing molecules. This chemical is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing nitrogen-rich heterocycles found in active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a precursor for high-performance dyes and colorants.
• Polymer Chemistry: Employed in the synthesis of specialty polymers and resins with enhanced thermal or chemical resistance.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring novel organic transformations.
• Coordination Chemistry: Can function as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts.

Basic Information

Product Name	Diiminosuccinonitrile
CAS No.	28321-79-1
Molecular Formula	C4H2N4
Molecular Weight	106.08 g/mol
Synonyms	2,3-Diiminosuccinonitrile; DISN; Succinonitrile, 2,3-diimino-; 2,3-Diiminobutanedinitrile; Butanedinitrile, 2,3-diimino-; 1,2-Dicyano-1,2-diaminoethylene; 28321-79-1
EINECS	Contact for details

Quality Control

Our Diiminosuccinonitrile is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including purity assay and impurity profiling, to ensure it meets the stringent requirements of our industrial and research clients. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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