Description

1,1'-[Iminobis(Ethyleneiminoethylene)]Bis[3-(Tetracontenyl)Pyrrolidine-2,5-Dione] is a high-purity specialty chemical intermediate with a unique polyfunctional structure, offering versatile reactivity for advanced synthesis. Its core value lies in its ability to act as a sophisticated linker or functional group modifier, enabling the development of high-performance materials and fine chemicals. This compound is essential for R&D and production teams in the pharmaceutical, agrochemical, and advanced polymer industries seeking to create novel molecules with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly for candidates requiring specific solubility or bioavailability profiles.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators where its structural features can enhance efficacy and environmental compatibility.
• Polymer & Resin Modification: Functions as a cross-linking agent or chain extender in specialty polymers, including polyimides and epoxy resins, to improve thermal stability and mechanical strength.
• Lubricant & Fuel Additive Precursor: Employed in the formulation of high-performance additives where its long alkyl chain and functional groups contribute to dispersancy and anti-wear properties.
• Surface Active Agent (Surfactant) Synthesis: Acts as a hydrophobic head group precursor for creating novel non-ionic or cationic surfactants with specific emulsifying or conditioning characteristics.
• Research & Development: A valuable tool for academic and industrial chemists exploring new organic reactions and material science applications due to its multifunctional design.

Basic Information

Product Name	1,1'-[Iminobis(Ethyleneiminoethylene)]Bis[3-(Tetracontenyl)Pyrrolidine-2,5-Dione]
CAS No.	64347-05-3
Molecular Formula	C58H108N4O4
Molecular Weight	925.5 g/mol (approx.)
Synonyms	N,N'-Bis[3-(tetracontenyl)-2,5-dioxopyrrolidin-1-yl]ethylenediamine; Bis(3-tetracontenylsuccinimidoethyl)amine; 1,1'-(Ethylenediimino)diethylene bis(3-tetracontenyl-2,5-pyrrolidinedione); Tetracontenyl-substituted bis-succinimide derivative; Polyisobutylene bis-succinimide (high MW analog); PIBSI derivative (C40); Ashless dispersant intermediate; Long-chain alkyl bisimide
EINECS	Contact for details

Quality Control

Every batch of 1,1'-[Iminobis(Ethyleneiminoethylene)]Bis[3-(Tetracontenyl)Pyrrolidine-2,5-Dione] is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency meet exacting specifications. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties 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 (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product quality and handling properties. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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